21076073687040

Names of 21076073687040

• Cardinal: 21076073687040 can be written as Twenty-one trillion, seventy-six billion, seventy-three million, six hundred eighty-seven thousand and forty.

Scientific notation

• Scientific notation: 2.107607368704 × 10¹³

Factors of 21076073687040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5192

Divisors of 21076073687040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 53 57 60 64 76 80 95 96 106 114 120 128 137 152 159 160 190 192 212 228 240 256 265 274 285 304 318 320 380 384 411 424 456 480 512 530 548 570 608 636 640 685 760 768 795 822 848 912 960 1007 1024 1060 1096 1140 1216 1272 1280 1370 1520 1536 1590 1644 1696 1824 1920 2014 2048 2055 2120 2192 2280 2432 2544 2560 2603 2740 3021 3040 3072 3180 3288 3392 3648 3840 4028 4110 4240 4384 4560 4864 4973 5035 5088 5120 5206 5480 6042 6080 6144 6360 6576 6784 7261 7296 7680 7809 8056 8220 8480 8768 9120 9728 9946 10070 10176 10240 10412 10960 12084 12160 12720 13015 13152 13568 14522 14592 14919 15105 15360 15618 16112 16440 16960 17536 18240 19456 19892 20140 20352 20824 21783 21920 24168 24320 24865 25440 26030 26304 27136 29044 29184 29838 30210 30720 31236 32224 32880 33920 35072 36305 36480 38912 39045 39784 40280 40704 41648 43566 43840 48336 48640 49730 50880 52060 52608 54272 58088 58368 59676 60420 62472 64448 65760 67840 70144 72610 72960 74595 78090 79568 80560 81408 83296 87132 87680 94487 96672 97280 99460 101760 104120 105216 108544 108915 116176 116736 119352 120840 124944 128896 131520 135680 137959 140288 145220 145920 149190 156180 159136 161120 162816 166592 174264 175360 188974 193344 194560 198920 203520 208240 210432 217830 232352 238704 241680 249888 257792 263040 263569 271360 275918 280576 283461 290440 291840 298380 312360 318272 322240 325632 333184 348528 350720 377948 386688 397840 407040 413877 416480 420864 435660 464704 472435 477408 483360 499776 515584 526080 527138 542720 551836 566922 580880 583680 596760 624720 636544 644480 666368 681301 689795 697056 701440 755896 773376 790707 795680 814080 827754 832960 841728 871320 929408 944870 954816 966720 999552 1031168 1052160 1054276 1103672 1133844 1161760 1193520 1249440 1273088 1288960 1317845 1332736 1362602 1379590 1394112 1402880 1417305 1511792 1546752 1581414 1591360 1628160 1655508 1665920 1742640 1858816 1889740 1909632 1933440 1999104 2043903 2062336 2069385 2104320 2108552 2207344 2267688 2323520 2387040 2498880 2546176 2577920 2635690 2665472 2725204 2759180 2788224 2834610 3023584 3093504 3162828 3182720 3311016 3331840 3406505 3485280 3717632 3779480 3819264 3866880 3953535 3998208 4087806 4138770 4208640 4217104 4414688 4535376 4647040 4774080 4997760 5007811 5092352 5155840 5271380 5330944 5450408 5518360 5576448 5669220 6047168 6187008 6325656 6365440 6622032 6663680 6813010 6970560 7435264 7558960 7638528 7733760 7907070 7996416 8175612 8277540 8434208 8829376 9070752 9294080 9548160 9995520 10015622 10184704 10219515 10311680 10542760 10900816 11036720 11152896 11338440 12094336 12651312 12730880 12944719 13244064 13327360 13626020 13941120 14870528 15023433 15117920 15277056 15467520 15814140 15992832 16351224 16555080 16868416 17658752 18141504 18588160 19096320 19991040 20031244 20439030 21085520 21801632 22073440 22305792 22676880 24188672 25039055 25302624 25461760 25889438 26488128 26654720 27252040 27882240 30046866 30235840 30554112 30935040 31628280 32702448 33110160 33736832 35317504 36108953 36283008 37176320 38192640 38834157 39982080 40062488 40878060 42171040 43603264 44146880 44611584 45353760 48377344 50078110 50605248 50923520 51778876 52976256 54504080 55764480 60093732 60471680 63256560 64723595 65404896 66220320 67473664 70635008 72217906 72566016 74352640 75117165 76385280 77668314 79964160 80124976 81756120 84342080 87206528 88293760 90707520 96754688 100156220 101210496 103557752 105952512 108326859 109008160 111528960 120187464 120943360 126513120 129447190 130809792 132440640 134947328 141270016 144435812 145132032 150234330 152770560 155336628 160249952 163512240 168684160 174413056 176587520 180544765 181415040 193509376 194170785 200312440 202420992 207115504 211905024 216653718 218016320 223057920 240374928 241886720 253026240 258894380 261619584 264881280 269894656 282540032 288871624 290264064 300468660 310673256 320499904 327024480 337368320 348826112 353175040 361089530 362830080 388341570 400624880 404841984 414231008 423810048 433307436 436032640 480749856 483773440 506052480 517788760 523239168 529762560 539789312 541634295 577743248 580528128 600937320 621346512 640999808 654048960 674736640 686070107 697652224 706350080 722179060 725660160 776683140 801249760 809683968 828462016 847620096 866614872 872065280 961499712 967546880 1012104960 1035577520 1046478336 1059525120 1083268590 1155486496 1201874640 1242693024 1281999616 1308097920 1349473280 1372140214 1395304448 1412700160 1444358120 1451320320 1553366280 1602499520 1619367936 1656924032 1733229744 1744130560 1922999424 2024209920 2058210321 2071155040 2092956672 2119050240 2166537180 2310972992 2403749280 2485386048 2563999232 2616195840 2698946560 2744280428 2888716240 2902640640 3106732560 3204999040 3313848064 3430350535 3466459488 3488261120 3845998848 4048419840 4116420642 4142310080 4185913344 4238100480 4333074360 4621945984 4807498560 4970772096 5127998464 5232391680 5488560856 5777432480 6213465120 6409998080 6627696128 6860701070 6932918976 6976522240 7691997696 8096839680 8232841284 8284620160 8666148720 9243891968 9614997120 9941544192 10255996928 10291051605 10464783360 10977121712 11554864960 12426930240 12819996160 13255392256 13721402140 13865837952 15383995392 16465682568 16569240320 17332297440 18487783936 19229994240 19883088384 20582103210 20929566720 21954243424 23109729920 24853860480 25639992320 26510784512 27442804280 27731675904 30767990784 32931365136 33138480640 34664594880 36975567872 38459988480 39766176768 41164206420 43908486848 46219459840 49707720960 51279984640 54885608560 55463351808 65862730272 66276961280 69329189760 73951135744 76919976960 79532353536 82328412840 87816973696 92438919680 99415441920 109771217120 110926703616 131725460544 132553922560 138658379520 153839953920 164656825680 175633947392 184877839360 198830883840 219542434240 221853407232 263450921088 277316759040 329313651360 351267894784 369755678720 397661767680 439084868480 526901842176 554633518080 658627302720 702535789568 878169736960 1053803684352 1109267036160 1317254605440 1405071579136 1756339473920 2107607368704 2634509210880 3512678947840 4215214737408 5269018421760 7025357895680 10538036843520 21076073687040
• Sum of all divisors σ(n): 72857417068800
• Sum of proper divisors (its aliquot sum) s(n): 51781343381760
• 21076073687040 is an abundant number, because the sum of its proper divisors (51781343381760) is greater than itself. Its abundance is 30705269694720

Bases of 21076073687040

• Binary: 100110010101100100111111000101010100000000000₂
• Hexadecimal: 0x132B27E2A800
• Base-36: 7GY7Q3SAO

Squares and roots of 21076073687040

• 21076073687040 squared (21076073687040²) is 444200882061539859863961600
• 21076073687040 cubed (21076073687040³) is 9362010522177178590462970071732977664000
• The square root of 21076073687040 is 4590868.5111904481
• The cube root of 21076073687040 is 27622.5161459181

Scales and comparisons

• 21,076,073,687,040 seconds is equal to 670,153 years, 49 weeks, 3 days, 1 hour, 4 minutes.
• To count from 1 to 21,076,073,687,040 would take you about one million, six hundred seventy-five thousand, three hundred eighty-four 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 21076073687040 cubic inches would be around 2301.9 feet tall.

Recreational maths with 21076073687040

• 21076073687040 backwards is 04078637067012
• The number of decimal digits it has is: 14
• The sum of 21076073687040's digits is 51
• More coming soon!