21327307017216

Names of 21327307017216

• Cardinal: 21327307017216 can be written as Twenty-one trillion, three hundred twenty-seven billion, three hundred seven million, seventeen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.1327307017216 × 10¹³

Factors of 21327307017216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 219

Divisors of 21327307017216

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 37 47 48 58 64 74 87 94 96 101 111 116 128 141 148 174 188 192 202 222 232 256 282 296 303 348 376 384 404 444 464 512 564 592 606 696 752 768 808 841 888 928 1024 1073 1128 1184 1212 1363 1392 1504 1536 1616 1682 1739 1776 1856 2146 2209 2256 2368 2424 2523 2726 2784 2929 3008 3072 3219 3232 3364 3478 3552 3712 3737 4089 4292 4418 4512 4736 4747 4848 5046 5217 5452 5568 5858 6016 6438 6464 6627 6728 6956 7104 7424 7474 8178 8584 8787 8836 9024 9472 9494 9696 10092 10434 10904 11136 11211 11716 12032 12876 12928 13254 13456 13912 14208 14241 14848 14948 16356 17168 17574 17672 18048 18944 18988 19392 20184 20868 21808 22272 22422 23432 24064 25752 25856 26508 26912 27824 28416 28482 29696 29896 31117 32712 34336 35148 35344 36096 37888 37976 38784 39527 40368 41736 43616 44544 44844 46864 48128 50431 51504 51712 53016 53824 55648 56832 56964 59792 62234 64061 65424 68672 70296 70688 72192 75952 77568 79054 80736 81733 83472 84941 87232 89088 89688 93351 93728 100862 103008 103424 106032 107648 108373 111296 113664 113928 118581 119584 124468 128122 130848 137344 137663 140592 141376 144384 151293 151904 155136 158108 161472 163466 166944 169882 174464 175639 179376 186702 187456 192183 201724 206016 212064 215296 216746 222592 223109 227856 237162 239168 245199 248936 254823 256244 261696 274688 275326 281184 282752 302586 303808 310272 316216 322944 325119 326932 333888 339764 348928 351278 358752 373404 374912 384366 403448 412032 412989 424128 430592 433492 445184 446218 455712 474324 478336 490398 497872 509646 512488 523392 526917 549376 550652 562368 565504 605172 607616 632432 645888 650238 653864 667776 669327 679528 697856 702556 717504 746808 749824 768732 806896 824064 825978 848256 861184 866984 890368 892436 911424 948648 956672 980796 995744 1019292 1024976 1046784 1053834 1098752 1101304 1124736 1131008 1210344 1215232 1264864 1291776 1300476 1307728 1335552 1338654 1359056 1395712 1405112 1435008 1462499 1493616 1499648 1537464 1613792 1648128 1651956 1696512 1733968 1780736 1784872 1822848 1857769 1897296 1913344 1961592 1991488 2038584 2049952 2093568 2107668 2202608 2249472 2262016 2370257 2420688 2430464 2529728 2583552 2600952 2615456 2671104 2677308 2718112 2810224 2870016 2924998 2987232 2999296 3074928 3142817 3227584 3296256 3303912 3393024 3467936 3569744 3645696 3715538 3794592 3826688 3923184 3982976 3992227 4077168 4099904 4187136 4215336 4387497 4405216 4498944 4740514 4841376 4860928 5059456 5093531 5201904 5230912 5342208 5354616 5436224 5573307 5620448 5740032 5849996 5974464 6149856 6285634 6455168 6470161 6607824 6786048 6935872 7110771 7139488 7291392 7431076 7589184 7846368 7965952 7984454 8154336 8199808 8255033 8430672 8774994 8810432 8997888 9428451 9481028 9682752 10118912 10187062 10403808 10461824 10709232 10872448 11146614 11240896 11480064 11699992 11948928 11976681 12299712 12571268 12910336 12940322 13215648 13871744 14221542 14278976 14582784 14862152 15178368 15280593 15692736 15931904 15968908 16308672 16399616 16510066 16861344 17549988 17620864 18856902 18962056 19365504 19410483 20237824 20374124 20807616 20923648 21418464 21744896 22293228 22481792 23399984 23897856 23953362 24599424 24765099 25142536 25820672 25880644 26431296 27743488 28443084 28557952 29724304 30356736 30561186 31385472 31863808 31937816 32617344 32799232 33020132 33722688 35099976 35241728 37713804 37924112 38731008 38820966 40475648 40748248 41615232 41847296 42836928 43489792 44586456 44963584 46799968 47795712 47906724 49198848 49530198 50285072 51641344 51761288 52862592 55486976 56886168 57115904 59448608 60713472 61122372 62770944 63875632 65234688 65598464 66040264 67445376 68737453 70199952 70483456 75427608 75848224 77462016 77641932 81496496 83230464 83694592 85673856 86979584 89172912 89927168 93599936 95591424 95813448 98397696 99060396 100570144 103522576 105725184 110973952 113772336 114231808 118897216 121426944 122244744 125541888 127751264 130469376 132080528 134890752 137474906 140399904 140966912 147712399 150855216 151696448 154924032 155283864 162992992 166460928 171347712 178345824 179854336 187199872 187634669 191626896 196795392 198120792 201140288 206212359 207045152 211450368 227544672 228463616 237794432 239395957 244489488 251083776 255502528 260938752 264161056 269781504 274949812 280799808 295424798 301710432 303392896 310567728 325985984 332921856 342695424 356691648 374399744 375269338 383253792 396241584 402280576 412424718 414090304 422900736 443137197 455089344 475588864 478791914 488978976 511005056 528322112 539563008 549899624 561599616 562904007 590849596 603420864 606785792 621135456 651971968 685390848 713383296 718187871 748799488 750538676 766507584 792483168 804561152 824849436 828180608 886274394 910178688 951177728 957583828 977957952 1022010112 1056644224 1099799248 1123199232 1125808014 1181699192 1206841728 1213571584 1242270912 1303943936 1426766592 1436375742 1497598976 1501077352 1533015168 1584966336 1609122304 1649698872 1656361216 1772548788 1820357376 1902355456 1915167656 1955915904 2044020224 2113288448 2199598496 2246398464 2251616028 2363398384 2413683456 2427143168 2484541824 2607887872 2853533184 2872751484 3002154704 3066030336 3169932672 3218244608 3299397744 3312722432 3545097576 3640714752 3830335312 3911831808 4088040448 4226576896 4399196992 4492796928 4503232056 4726796768 4827366912 4969083648 5215775744 5707066368 5745502968 6004309408 6132060672 6339865344 6598795488 6625444864 6942482753 7090195152 7281429504 7660670624 7823663616 8453153792 8798393984 9006464112 9453593536 9654733824 9938167296 11491005936 12008618816 12264121344 12679730688 13197590976 13884965506 14180390304 15321341248 15647327232 17596787968 18012928224 18907187072 19876334592 20827448259 22982011872 24017237632 25359461376 26395181952 27769931012 28360780608 30642682496 35193575936 36025856448 37814374144 41654896518 45964023744 48034475264 52790363904 55539862024 56721561216 61285364992 70387151872 72051712896 75628748288 83309793036 91928047488 96068950528 105580727808 111079724048 113443122432 122570729984 144103425792 151257496576 166619586072 183856094976 192137901056 211161455616 222159448096 226886244864 245141459968 288206851584 333239172144 367712189952 444318896192 453772489728 576413703168 666478344288 735424379904 888637792384 1332956688576 1777275584768 2665913377152 3554551169536 5331826754304 7109102339072 10663653508608 21327307017216
• Sum of all divisors σ(n): 62389472894736
• Sum of proper divisors (its aliquot sum) s(n): 41062165877520
• 21327307017216 is an abundant number, because the sum of its proper divisors (41062165877520) is greater than itself. Its abundance is 19734858860304

Bases of 21327307017216

• Binary: 100110110010110100110100011110000110000000000₂
• Hexadecimal: 0x1365A68F0C00
• Base-36: 7K5MNXYIO

Squares and roots of 21327307017216

• 21327307017216 squared (21327307017216²) is 454854024606590834920390656
• 21327307017216 cubed (21327307017216³) is 9700811430801083847360559894432837533696
• The square root of 21327307017216 is 4618149.7395835921
• The cube root of 21327307017216 is 27731.8392191947

Scales and comparisons

• 21,327,307,017,216 seconds is equal to 678,142 years, 20 weeks, 3 days, 5 hours, 13 minutes, 36 seconds.
• To count from 1 to 21,327,307,017,216 would take you about one million, six hundred ninety-five thousand, three hundred fifty-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 21327307017216 cubic inches would be around 2311 feet tall.

Recreational maths with 21327307017216

• 21327307017216 backwards is 61271070372312
• The number of decimal digits it has is: 14
• The sum of 21327307017216's digits is 42
• More coming soon!