21275138397760
21,275,138,397,760 is an even composite number composed of seven prime numbers multiplied together.
21275138397760 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21275138397760:
26 × 5 × 13 × 172 × 37 × 257 × 1861
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 17 × 37 × 257 × 1861)See below for interesting mathematical facts about the number 21275138397760 from the Numbermatics database.
Names of 21275138397760
- Cardinal: 21275138397760 can be written as Twenty-one trillion, two hundred seventy-five billion, one hundred thirty-eight million, three hundred ninety-seven thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 2.127513839776 × 1013
Factors of 21275138397760
Divisors of 21275138397760
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 32 34 37 40 52 64 65 68 74 80 85 104 130 136 148 160 170 185 208 221 257 260 272 289 296 320 340 370 416 442 481 514 520 544 578 592 629 680 740 832 884 962 1028 1040 1088 1105 1156 1184 1258 1285 1360 1445 1480 1768 1861 1924 2056 2080 2210 2312 2368 2405 2516 2570 2720 2890 2960 3145 3341 3536 3722 3757 3848 4112 4160 4369 4420 4624 4810 5032 5140 5440 5780 5920 6290 6682 7072 7444 7514 7696 8177 8224 8738 8840 9248 9305 9509 9620 10064 10280 10693 11560 11840 12580 13364 14144 14888 15028 15392 16354 16448 16705 17476 17680 18496 18610 18785 19018 19240 20128 20560 21386 21845 23120 24193 25160 26728 29776 30056 30784 31637 32708 33410 34952 35360 37220 37570 38036 38480 40256 40885 41120 42772 43690 46240 47545 48386 50320 53456 53465 56797 59552 60112 63274 65416 66820 68857 69904 70720 74273 74440 75140 76072 76960 81770 82240 85544 87380 92480 95090 96772 100640 106912 106930 113594 119104 120224 120965 123617 126548 130832 133640 137714 139009 139808 148546 148880 150280 152144 153920 158185 161653 163540 171088 174760 190180 193544 201280 213824 213860 227188 240448 241930 247234 253096 261664 267280 275428 278018 279616 283985 297092 297760 300560 304288 316370 323306 327080 342176 344285 349520 371365 380360 387088 411281 427720 454376 478277 483860 494468 506192 523328 534560 537829 550856 556036 567970 594184 595520 601120 608576 618085 632740 646612 654160 684352 688570 695045 699040 742730 760720 774176 808265 822562 855440 895141 908752 956554 965549 967720 988936 1012384 1069120 1075658 1101712 1112072 1135940 1170569 1188368 1202240 1236170 1265480 1293224 1308320 1377140 1390090 1398080 1485460 1521440 1548352 1616530 1645124 1710880 1790282 1817504 1913108 1931098 1935440 1977872 2024768 2056405 2101489 2151316 2203424 2224144 2271880 2341138 2376736 2391385 2472340 2530960 2586448 2616640 2689145 2748101 2754280 2780180 2970920 3042880 3233060 3290248 3421760 3580564 3635008 3826216 3862196 3870880 3955744 4112810 4202978 4302632 4406848 4448288 4475705 4543760 4682276 4753472 4782770 4827745 4944680 5061920 5172896 5378290 5496202 5508560 5560360 5852845 5941840 6217601 6466120 6580496 6991777 7161128 7652432 7724392 7741760 7911488 8130709 8225620 8405956 8605264 8896576 8951410 9087520 9364552 9565540 9655490 9889360 10123840 10345792 10507445 10756580 10992404 11017120 11120720 11705690 11883680 12435202 12932240 13160992 13740505 13983554 14322256 15217397 15304864 15448784 16261418 16451240 16811912 17210528 17696249 17902820 18175040 18729104 19131080 19310980 19778720 19899673 21014890 21513160 21984808 22034240 22241440 23411380 23767360 24870404 25864480 26321984 27481010 27967108 28644512 30434794 30609728 30897568 31088005 32522836 32902480 33623824 34421056 34958885 35392498 35725313 35805640 37458208 38262160 38621960 39557440 39799346 40653545 42029780 43026320 43969616 44482880 46822760 49740808 51728960 54962020 55934216 57289024 60869588 61795136 62176010 65045672 65804960 67247648 69917770 70784996 71450626 71611280 74916416 76086985 76524320 77243920 79598692 81307090 84059560 86052640 87939232 88481245 93645520 99481616 99498365 105699217 109924040 111868432 121739176 124352020 130091344 131609920 134495296 138222053 139835540 141569992 142901252 143222560 152173970 153048640 154487840 159197384 162614180 168119120 172105280 175878464 176962490 178626565 187291040 198963232 198996730 211398434 219848080 223736864 230051237 243478352 248704040 258695749 260182688 276444106 279671080 283139984 285802504 286445120 300836233 304347940 308975680 318394768 325228360 336238240 353924980 357253130 374582080 397926464 397993460 422796868 439696160 447473728 460102474 486956704 497408080 517391498 520365376 528496085 552888212 559342160 566279968 571605008 601672466 608695880 636789536 650456720 672476480 691110265 707849960 714506260 795986920 845593736 879392320 920204948 973913408 994816160 1034782996 1056992170 1105776424 1118684320 1132559936 1143210016 1150256185 1203344932 1217391760 1273579072 1293478745 1300913440 1382220530 1415699920 1429012520 1504181165 1591973840 1691187472 1796886689 1840409896 1989632320 2069565992 2113984340 2211552848 2237368640 2286420032 2300512370 2406689864 2434783520 2586957490 2601826880 2764441060 2831399840 2858025040 3008362330 3183947680 3382374944 3593773378 3680819792 3910871029 4139131984 4227968680 4423105696 4601024740 4813379728 4869567040 5114215961 5173914980 5528882120 5662799680 5716050080 6016724660 6367895360 6764749888 7187546756 7361639584 7821742058 8278263968 8455937360 8846211392 8984433445 9202049480 9626759456 10228431922 10347829960 11057764240 11432100160 12033449320 14375093512 14723279168 15643484116 16556527936 16911874720 17968866890 18404098960 19253518912 19554355145 20456863844 20695659920 22115528480 24066898640 25571079805 28750187024 31286968232 33823749440 35937733780 36808197920 39108710290 40913727688 41391319840 44231056960 48133797280 51142159610 57500374048 62573936464 66484807493 71875467560 73616395840 78217420580 81827455376 82782639680 96267594560 102284319220 115000748096 125147872928 132969614986 143750935120 156434841160 163654910752 204568638440 250295745856 265939229972 287501870240 312869682320 327309821504 332424037465 409137276880 531878459944 575003740480 625739364640 664848074930 818274553760 1063756919888 1251478729280 1329696149860 1636549107520 2127513839776 2659392299720 4255027679552 5318784599440 10637569198880 21275138397760
- Sum of all divisors σ(n): 59786669583648
- Sum of proper divisors (its aliquot sum) s(n): 38511531185888
- 21275138397760 is an abundant number, because the sum of its proper divisors (38511531185888) is greater than itself. Its abundance is 17236392788128
Bases of 21275138397760
- Binary: 1001101011001100000010001000100010110010000002
- Hexadecimal: 0x135981111640
- Base-36: 7JHNW3E4G
Squares and roots of 21275138397760
- 21275138397760 squared (212751383977602) is 452631513843841939973017600
- 21275138397760 cubed (212751383977603) is 9629798100215358669640235760096280576000
-
The
square root of 21275138397760 is 4612498.0647974261 -
The
cube root of 21275138397760 is 27709.2091861581
Scales and comparisons
How big is 21275138397760?- 21,275,138,397,760 seconds is equal to 676,483 years, 30 weeks, 5 days, 18 hours, 2 minutes, 40 seconds.
-
To count from 1 to 21,275,138,397,760 would take you about one million, six hundred ninety-one thousand, two hundred eight 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 21275138397760 cubic inches would be around 2309.1 feet tall.
Recreational maths with 21275138397760
- 21275138397760 backwards is 06779383157212
- The number of decimal digits it has is: 14
- The sum of 21275138397760's digits is 61
- More coming soon!
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The information we have on file for 21275138397760 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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