21117718614720
21,117,718,614,720 is an even composite number composed of seven prime numbers multiplied together.
21117718614720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21117718614720:
26 × 3 × 5 × 72 × 132 × 73 × 36389
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 13 × 73 × 36389)See below for interesting mathematical facts about the number 21117718614720 from the Numbermatics database.
Names of 21117718614720
- Cardinal: 21117718614720 can be written as Twenty-one trillion, one hundred seventeen billion, seven hundred eighteen million, six hundred fourteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.111771861472 × 1013
Factors of 21117718614720
Divisors of 21117718614720
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 64 65 70 73 78 80 84 91 96 98 104 105 112 120 130 140 146 147 156 160 168 169 182 192 195 196 208 210 219 224 240 245 260 273 280 292 294 312 320 336 338 364 365 390 392 416 420 438 448 455 480 490 507 511 520 546 560 584 588 624 637 672 676 728 730 735 780 784 832 840 845 876 910 949 960 980 1014 1022 1040 1092 1095 1120 1168 1176 1183 1248 1274 1344 1352 1365 1456 1460 1470 1533 1560 1568 1680 1690 1752 1820 1898 1911 1960 2028 2044 2080 2184 2190 2240 2336 2352 2366 2496 2535 2548 2555 2704 2730 2847 2912 2920 2940 3066 3120 3136 3185 3360 3380 3504 3549 3577 3640 3796 3822 3920 4056 4088 4160 4368 4380 4672 4704 4732 4745 5070 5096 5110 5408 5460 5694 5824 5840 5880 5915 6132 6240 6370 6643 6720 6760 7008 7098 7154 7280 7592 7644 7665 7840 8112 8176 8281 8736 8760 9408 9464 9490 9555 10140 10192 10220 10731 10816 10920 11388 11680 11760 11830 12264 12337 12480 12740 13286 13520 14016 14196 14235 14308 14560 15184 15288 15330 15680 16224 16352 16562 17472 17520 17745 17885 18928 18980 19110 19929 20280 20384 20440 21462 21840 22776 23360 23520 23660 24528 24674 24843 25480 26572 27040 28392 28470 28616 29120 30368 30576 30660 32448 32704 33124 33215 35040 35490 35770 36389 37011 37856 37960 38220 39858 40560 40768 40880 41405 42924 43680 45552 46501 47040 47320 49056 49348 49686 50960 53144 53655 54080 56784 56940 57232 60736 61152 61320 61685 66248 66430 70080 70980 71540 72778 74022 75712 75920 76440 79716 81120 81760 82810 85848 86359 87360 91104 93002 94640 98112 98696 99372 99645 101920 106288 107310 109167 113568 113880 114464 122304 122640 123370 124215 132496 132860 139503 141960 143080 145556 148044 151840 152880 159432 162240 163520 165620 171696 172718 181945 182208 185055 186004 189280 197392 198744 199290 203840 212576 214620 218334 227136 227760 228928 232505 245280 246740 248430 254723 259077 264992 265720 279006 283920 286160 291112 296088 303680 305760 318864 331240 343392 345436 363890 370110 372008 378560 394784 397488 398580 425152 429240 431795 436668 455520 465010 473057 490560 493480 496860 509446 518154 529984 531440 545835 558012 567840 572320 582224 592176 604513 611520 637728 662480 686784 690872 697515 727780 740220 744016 764169 789568 794976 797160 858480 863590 873336 911040 930020 946114 986960 993720 1018892 1036308 1062880 1091670 1116024 1135680 1144640 1164448 1184352 1209026 1273615 1275456 1295385 1324960 1381744 1395030 1419171 1455560 1480440 1488032 1528338 1589952 1594320 1716960 1727180 1746672 1783061 1813539 1860040 1892228 1973920 1987440 2037784 2072616 2125760 2183340 2232048 2328896 2365285 2368704 2418052 2547230 2590770 2649920 2656397 2763488 2790060 2838342 2911120 2960880 2976064 3022565 3056676 3188640 3311399 3433920 3454360 3493344 3566122 3627078 3720080 3784456 3820845 3947840 3974880 4075568 4145232 4366680 4464096 4730570 4836104 5094460 5181540 5312794 5349183 5526976 5580120 5676684 5822240 5921760 6045130 6113352 6149741 6377280 6622798 6908720 6986688 7095855 7132244 7254156 7440160 7568912 7641690 7949760 7969191 8151136 8290464 8733360 8915305 8928192 9067695 9461140 9672208 9934197 10188920 10363080 10625588 10698366 11160240 11353368 11644480 11843520 12090260 12226704 12299482 13245596 13281985 13817440 14191710 14264488 14508312 14880320 15137824 15283380 15938382 16302272 16556995 16580928 17466720 17830610 18135390 18449223 18594779 18922280 19344416 19868394 20377840 20726160 21251176 21396732 22320480 22706736 23179793 24180520 24453408 24598964 26491192 26563970 26745915 27634880 28383420 28528976 29016624 30275648 30566760 30748705 31876764 33113990 34533161 34933440 35661220 36270780 36898446 37189558 37844560 38688832 39736788 39845955 40755680 41452320 42502352 42793464 43048187 44640960 45413472 46359586 48361040 48906816 49197928 49670985 52982384 53127940 53491830 55784337 56766840 57057952 58033248 61133520 61497410 63753528 66227980 69066322 69539379 71322440 72541560 73796892 74379116 75689120 79473576 79691910 81511360 82904640 85004704 85586928 86096374 90826944 92246115 92719172 92973895 96722080 98395856 99341970 103599483 105964768 106255880 106983660 111568674 113533680 114115904 115898965 116066496 122267040 122994820 127507056 129144561 130163453 132455960 138132644 139078758 142644880 145083120 147593784 148758232 151378240 158947152 159383820 170009408 171173856 172192748 172665805 184492230 185438344 185947790 193444160 196791712 198683940 207198966 211929536 212511760 213967320 215240935 223137348 227067360 231797930 241732127 244534080 245989640 255014112 258289122 260326906 264911920 276265288 278157516 278921685 285289760 290166240 295187568 297516464 301337309 317894304 318767640 342347712 344385496 345331610 347696895 368984460 370876688 371895580 390490359 393583424 397367880 414397932 425023520 427934640 430481870 446274696 448931093 454134720 463595860 483464254 491979280 510028224 516578244 517997415 520653812 529823840 552530576 556315032 557843370 570579520 580332480 590375136 595032928 602674618 635788608 637535280 645722805 650817265 688770992 690663220 695393790 725196381 737968920 741753376 743791160 780980718 794735760 828795864 850047040 855869280 860963740 892549392 897862186 904011927 927191720 966928508 983958560 1033156488 1035994830 1041307624 1059647680 1105061152 1112630064 1115686740 1180750272 1190065856 1205349236 1208660635 1275070560 1291445610 1301634530 1346793279 1377541984 1381326440 1390787580 1450392762 1475937840 1483506752 1487582320 1506686545 1561961436 1589471520 1657591728 1692124889 1711738560 1721927480 1785098784 1795724372 1808023854 1854383440 1933857016 1952451795 1967917120 2066312976 2071989660 2082615248 2210122304 2225260128 2231373480 2244655465 2410698472 2417321270 2550141120 2582891220 2603269060 2693586558 2755083968 2762652880 2781575160 2900785524 2951875680 2975164640 3013373090 3123922872 3142517651 3178943040 3315183456 3384249778 3443854960 3570197568 3591448744 3616047708 3625981905 3708766880 3867714032 3904903590 4132625952 4143979320 4165230496 4450520256 4462746960 4489310930 4520059635 4821396944 4834642540 5076374667 5165782440 5206538120 5387173116 5525305760 5563150320 5801571048 5903751360 5950329280 6026746180 6247845744 6285035302 6630366912 6733966395 6768499556 6887709920 7182897488 7232095416 7251963810 7417533760 7735428064 7809807180 8265251904 8287958640 8330460992 8460624445 8925493920 8978621860 9040119270 9427552953 9642793888 9669285080 10152749334 10331564880 10413076240 10774346232 11050611520 11126300640 11603142096 12053492360 12495691488 12570070604 13467932790 13536999112 13775419840 14365794976 14464190832 14503927620 15470856128 15619614360 15712588255 16575917280 16921248890 17850987840 17957243720 18080238540 18855105906 19285587776 19338570160 20305498668 20663129760 20826152480 21548692464 21997623557 22252601280 23206284192 24106984720 24991382976 25140141208 25381873335 26935865580 27073998224 28731589952 28928381664 29007855240 31239228720 31425176510 33151834560 33842497780 35914487440 36160477080 37710211812 38677140320 40610997336 41326259520 41652304960 43097384928 43995247114 46412568384 47137764765 48213969440 50280282416 50763746670 53871731160 54147996448 57856763328 58015710480 62478457440 62850353020 65992870671 67684995560 71828974880 72320954160 75420423624 77354280640 81221994672 86194769856 87990494228 94275529530 96427938880 100560564832 101527493340 107743462320 108295992896 109988117785 116031420960 124956914880 125700706040 131985741342 135369991120 143657949760 144641908320 150840847248 162443989344 175980988456 188551059060 201121129664 203054986680 215486924640 219976235570 232062841920 251401412080 263971482684 270739982240 289283816640 301681694496 324887978688 329964353355 351961976912 377102118120 406109973360 430973849280 439952471140 502802824160 527942965368 541479964480 603363388992 659928706710 703923953824 754204236240 812219946720 879904942280 1005605648320 1055885930736 1319857413420 1407847907648 1508408472480 1624439893440 1759809884560 2111771861472 2639714826840 3016816944960 3519619769120 4223543722944 5279429653680 7039239538240 10558859307360 21117718614720
- Sum of all divisors σ(n): 85615950667680
- Sum of proper divisors (its aliquot sum) s(n): 64498232052960
- 21117718614720 is an abundant number, because the sum of its proper divisors (64498232052960) is greater than itself. Its abundance is 43380513438240
Bases of 21117718614720
- Binary: 1001100110100110110100001110111010010110000002
- Hexadecimal: 0x1334DA1DD2C0
- Base-36: 7HHCGF45C
Squares and roots of 21117718614720
- 21117718614720 squared (211177186147202) is 445958039490491595800678400
- 21117718614720 cubed (211177186147203) is 9417616391932391237083704430484226048000
-
The
square root of 21117718614720 is 4595401.8991509329 -
The
cube root of 21117718614720 is 27640.6975977261
Scales and comparisons
How big is 21117718614720?- 21,117,718,614,720 seconds is equal to 671,478 years, 6 weeks, 5 days, 12 hours, 32 minutes.
-
To count from 1 to 21,117,718,614,720 would take you about one million, six hundred seventy-eight thousand, six hundred ninety-five 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 21117718614720 cubic inches would be around 2303.4 feet tall.
Recreational maths with 21117718614720
- 21117718614720 backwards is 02741681771112
- 21117718614720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21117718614720's digits is 48
- More coming soon!
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The information we have on file for 21117718614720 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!
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