20997388907040
20,997,388,907,040 is an even composite number composed of eight prime numbers multiplied together.
What does the number 20997388907040 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1536 divisors.
20997388907040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.
Prime factorization of 20997388907040:
25 × 3 × 5 × 73 × 13 × 23 × 73 × 5843
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 13 × 23 × 73 × 5843)See below for interesting mathematical facts about the number 20997388907040 from the Numbermatics database.
Names of 20997388907040
- Cardinal: 20997388907040 can be written as Twenty trillion, nine hundred ninety-seven billion, three hundred eighty-eight million, nine hundred seven thousand and forty.
Scientific notation
- Scientific notation: 2.099738890704 × 1013
Factors of 20997388907040
Divisors of 20997388907040
- Number of divisors d(n): 1536
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 23 24 26 28 30 32 35 39 40 42 46 48 49 52 56 60 65 69 70 73 78 80 84 91 92 96 98 104 105 112 115 120 130 138 140 146 147 156 160 161 168 182 184 195 196 208 210 219 224 230 240 245 260 273 276 280 292 294 299 312 322 336 343 345 364 365 368 390 392 416 420 438 455 460 480 483 490 511 520 546 552 560 584 588 598 624 637 644 672 686 690 728 730 735 736 780 784 805 840 876 897 910 920 949 966 980 1022 1029 1040 1092 1095 1104 1120 1127 1168 1176 1196 1248 1274 1288 1365 1372 1380 1456 1460 1470 1495 1533 1560 1568 1610 1679 1680 1715 1752 1794 1820 1840 1898 1911 1932 1960 2044 2058 2080 2093 2184 2190 2208 2254 2336 2352 2392 2415 2548 2555 2576 2730 2744 2760 2847 2912 2920 2940 2990 3066 3120 3185 3220 3358 3360 3381 3430 3504 3577 3588 3640 3680 3796 3822 3864 3920 4088 4116 4186 4368 4380 4459 4485 4508 4704 4745 4784 4830 5037 5096 5110 5145 5152 5460 5488 5520 5635 5694 5840 5843 5880 5980 6132 6240 6279 6370 6440 6643 6716 6762 6860 7008 7154 7176 7280 7592 7644 7665 7728 7840 7889 8176 8232 8372 8395 8736 8760 8918 8970 9016 9490 9555 9568 9660 10074 10192 10220 10290 10465 10731 10920 10976 11040 11270 11388 11680 11686 11753 11760 11960 12264 12558 12740 12880 13286 13377 13432 13524 13720 14235 14308 14352 14560 14651 15184 15288 15330 15456 15778 16352 16464 16744 16790 16905 17520 17529 17836 17885 17940 18032 18980 19110 19320 19929 20148 20384 20440 20580 20930 21462 21827 21840 22295 22540 22776 23372 23506 23520 23667 23920 24528 25039 25116 25185 25480 25760 26572 26754 26864 27048 27440 28470 28616 28704 29215 29302 30368 30576 30660 31395 31556 32928 33215 33488 33580 33810 35040 35058 35259 35672 35770 35880 36064 37960 38220 38640 39445 39858 40296 40880 40901 41160 41860 42924 43654 43680 43953 44590 45080 45552 46501 46744 47012 47334 47840 49056 50078 50232 50370 50960 53144 53508 53655 53728 54096 54880 56940 57232 58430 58604 58765 61152 61320 62790 63112 65481 66430 66885 66976 67160 67620 70116 70518 71344 71540 71760 73255 75117 75920 75959 76440 77280 78890 79716 80592 81760 81802 82271 82320 83720 85848 87308 87645 87906 89180 90160 91104 93002 93488 94024 94668 99645 100156 100464 100740 101920 102557 106288 107016 107310 108192 109135 113880 114464 116860 117208 117530 118335 122640 122703 125195 125580 126224 130962 132860 133770 134320 134389 135240 139503 140232 141036 142688 143080 143520 146510 150234 151840 151918 152789 152880 157780 159432 161184 163604 164542 164640 167440 171696 174616 175290 175812 176295 178360 180320 186004 186976 188048 189336 199290 200312 200928 201480 204505 205114 212576 214032 214620 218270 219765 227760 227877 232505 233720 234416 235060 236670 245280 245406 246813 250390 251160 252448 261924 265720 267540 268640 268778 270480 279006 280464 282072 286160 286307 293020 300468 303836 305578 305760 307671 315560 318864 325507 327208 327405 329084 334880 343392 349232 350580 351624 352590 356720 372008 375585 376096 378672 379795 398580 400624 402960 403167 409010 410228 411355 426539 428064 429240 436540 439530 455520 455754 458367 465010 467440 468832 470120 473340 490812 493626 500780 502320 512785 523848 531440 531713 535080 537556 540960 558012 560928 564144 572320 572614 575897 586040 600936 607672 611156 613515 615342 631120 637728 651014 654416 654810 658168 671945 697515 698464 701160 703248 705180 713440 744016 751170 757344 759590 763945 797160 801248 805920 806334 818020 820456 822710 853078 858480 858921 873080 879060 911508 916734 930020 934880 940240 940723 946680 976521 981624 987252 1001560 1004640 1025570 1047696 1062880 1063426 1069523 1070160 1075112 1116024 1128288 1139385 1145228 1151794 1172080 1201872 1215344 1222312 1227030 1230684 1234065 1262240 1279617 1302028 1308832 1309620 1316336 1343890 1395030 1402320 1406496 1410360 1431535 1488032 1502340 1519180 1527890 1538355 1594320 1595139 1612668 1627535 1636040 1640912 1645420 1706156 1716960 1717842 1727691 1746160 1747057 1758120 1823016 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313932704 316082928 320663840 332700420 334406576 342423172 343363895 357311136 358292760 359359728 366881970 368763416 382605483 388150490 390809055 391340768 392415880 395103660 412036674 416862992 418008220 419293680 428028965 438908631 443600560 446638920 449199660 451547040 460954270 465780588 470899056 477723680 480709453 480995760 489175960 501609864 510140644 513371040 513634758 521078740 526804880 532320672 543410686 549382232 553145124 582225735 585211508 587011152 588623820 595518560 598932880 599240551 621040784 625294488 627012330 632165856 637675805 665400840 668813152 684846344 686727790 691431405 716585520 718719456 731514385 733763940 737526832 765210966 776300980 781618110 784831760 790207320 815116029 824073348 833725984 836016440 838587360 856057930 877817262 887201120 892746127 893277840 898399320 921908540 931561176 941798112 961418906 961991520 978351920 1003219728 1020281288 1027269516 1030091685 1042157480 1053609760 1086821372 1098764464 1106290248 1164451470 1170423016 1174022304 1177247640 1197865760 1198481102 1242081568 1250588976 1254024660 1275351610 1284086895 1330801680 1358526715 1369692688 1373455580 1382862810 1433171040 1442128359 1463028770 1467527880 1475053664 1530421932 1552601960 1563236220 1569663520 1580414640 1630232058 1648146696 1672032880 1712115860 1755634524 1785492254 1786555680 1796798640 1797721653 1843817080 1863122352 1901937401 1913027415 1922837812 1956703840 2006439456 2040562576 2054539032 2060183370 2084314960 2173642744 2194543155 2197528928 2212580496 2328902940 2340846032 2354495280 2396962204 2403547265 2501177952 2508049320 2550703220 2568173790 2661603360 2678238381 2717053430 2739385376 2746911160 2765725620 2884256718 2926057540 2935055760 2996202755 3060843864 3105203920 3126472440 3160829280 3260464116 3296293392 3344065760 3364966171 3424231720 3511269048 3570984508 3593597280 3595443306 3687634160 3726244704 3803874802 3826054830 3845675624 4075580145 4081125152 4109078064 4120366740 4168629920 4347285488 4389086310 4425160992 4463730635 4657805880 4681692064 4708990560 4793924408 4807094530 5016098640 5101406440 5136347580 5356476762 5434106860 5493822320 5531451240 5705812203 5768513436 5852115080 5870111520 5992405510 6121687728 6210407840 6249222889 6252944880 6520928232 6592586784 6729932342 6848463440 7022538096 7141969016 7190886612 7210641795 7375268320 7607749604 7652109660 7691351248 8151160290 8218156128 8240733480 8694570976 8778172620 8927461270 8988608265 9315611760 9509687005 9587848816 9614189060 10032197280 10094898513 10202812880 10272695160 10712953524 10868213720 10987644640 11062902480 11411624406 11537026872 11704230160 11984811020 12243375456 12498445778 12505889760 13041856464 13391191905 13459864684 13696926880 14045076192 14283938032 14381773224 14421283590 15215499208 15304219320 15382702496 16302320580 16481466960 16824830855 17556345240 17854922540 17977216530 18631223520 18747668667 19019374010 19175697632 19228378120 20189797026 20405625760 20545390320 21425907048 21736427440 22125804960 22823248812 23074053744 23408460320 23969622040 24996891556 26083712928 26782383810 26919729368 28529061015 28567876064 28763546448 28842567180 30430998416 30608438640 31246114445 32604641160 32962933920 33649661710 35112690480 35709845080 35954433060 37495337334 38038748020 38456756240 40379594052 41090780640 42851814096 43472854880 43744560223 45646497624 46148107488 47939244080 49993783112 50474492565 53564767620 53839458736 57058122030 57527092896 57685134360 60861996832 61216877280 62492228890 65209282320 67299323420 70225380960 71419690160 71908866120 74990674668 76077496040 76913512480 80759188104 85703628192 87489120446 91292995248 93738343335 95878488160 99987566224 100948985130 107129535240 107678917472 114116244060 115370268720 124984457780 130418564640 131233680669 134598646840 142839380320 143817732240 149981349336 152154992080 161518376208 174978240892 182585990496 187476686670 199975132448 201897970260 214259070480 218722801115 228232488120 230740537440 249968915560 262467361338 269197293680 287635464480 299962698672 304309984160 323036752416 349956481784 374953373340 403795940520 428518140960 437445602230 456464976240 499937831120 524934722676 538394587360 599925397344 656168403345 699912963568 749906746680 807591881040 874891204460 912929952480 999875662240 1049869445352 1312336806690 1399825927136 1499813493360 1615183762080 1749782408920 2099738890704 2624673613380 2999626986720 3499564817840 4199477781408 5249347226760 6999129635680 10498694453520 20997388907040
- Sum of all divisors σ(n): 87880594636800
- Sum of proper divisors (its aliquot sum) s(n): 66883205729760
- 20997388907040 is an abundant number, because the sum of its proper divisors (66883205729760) is greater than itself. Its abundance is 45885816822720
Bases of 20997388907040
- Binary: 1001100011000110101011110100000110010001000002
- Hexadecimal: 0x1318D5E83220
- Base-36: 7FY2F7VHC
Squares and roots of 20997388907040
- 20997388907040 squared (209973889070402) is 440890340913486445761561600
- 20997388907040 cubed (209973889070403) is 9257545953517924156565210164667633664000
-
The
square root of 20997388907040 is 4582290.7925010609 -
The
cube root of 20997388907040 is 27588.0982549091
Scales and comparisons
How big is 20997388907040?- 20,997,388,907,040 seconds is equal to 667,652 years, 6 days, 13 hours, 44 minutes.
-
To count from 1 to 20,997,388,907,040 would take you about one million, six hundred sixty-nine thousand, one hundred thirty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 20997388907040 cubic inches would be around 2299 feet tall.
Recreational maths with 20997388907040
- 20997388907040 backwards is 04070988379902
- The number of decimal digits it has is: 14
- The sum of 20997388907040's digits is 66
- More coming soon!
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The information we have on file for 20997388907040 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 20997388907040, math, Factors of 20997388907040, curriculum, school, college, exams, university, Prime factorization of 20997388907040, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, nine hundred ninety-seven billion, three hundred eighty-eight million, nine hundred seven thousand and forty.