12920272977920

Names of 12920272977920

• Cardinal: 12920272977920 can be written as Twelve trillion, nine hundred twenty billion, two hundred seventy-two million, nine hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.292027297792 × 10¹³

Factors of 12920272977920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 48

Divisors of 12920272977920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 55 56 64 70 77 80 88 92 110 112 115 121 128 140 154 160 161 176 184 220 224 230 242 253 256 280 308 320 322 352 368 385 440 448 460 484 506 512 529 560 605 616 640 644 704 736 770 805 847 880 896 920 968 1012 1024 1058 1120 1210 1232 1265 1280 1288 1331 1408 1472 1540 1610 1694 1760 1771 1792 1840 1936 2024 2048 2116 2240 2420 2464 2530 2560 2576 2645 2662 2783 2816 2944 3080 3220 3388 3520 3542 3584 3680 3703 3872 4048 4096 4232 4235 4480 4840 4928 5060 5120 5152 5290 5324 5566 5632 5819 5888 6160 6440 6655 6776 7040 7084 7168 7360 7406 7744 8096 8192 8464 8470 8855 8960 9317 9680 9856 10120 10240 10304 10580 10648 11132 11264 11638 11776 12320 12880 13310 13552 13915 14080 14168 14336 14720 14812 15488 16192 16384 16928 16940 17710 17920 18515 18634 19360 19481 19712 20240 20480 20608 21160 21296 22264 22528 23276 23552 24640 25760 26620 27104 27830 28160 28336 28672 29095 29440 29624 30613 30976 32384 32768 33856 33880 35420 35840 37030 37268 38720 38962 39424 40480 40733 40960 41216 42320 42592 44528 45056 46552 46585 47104 49280 51520 53240 54208 55660 56320 56672 57344 58190 58880 59248 61226 61952 64009 64768 65536 67712 67760 70840 71680 74060 74536 77440 77924 78848 80960 81466 81920 82432 84640 85184 89056 90112 93104 93170 94208 97405 98560 103040 106480 108416 111320 112640 113344 114688 116380 117760 118496 122452 123904 128018 129536 131072 135424 135520 141680 143360 148120 149072 153065 154880 155848 157696 161920 162932 163840 164864 169280 170368 178112 180224 186208 186340 188416 194810 197120 203665 206080 212960 214291 216832 222640 225280 226688 229376 232760 235520 236992 244904 247808 256036 259072 262144 270848 271040 283360 286720 296240 298144 306130 309760 311696 315392 320045 323840 325864 327680 329728 338560 340736 356224 360448 372416 372680 376832 389620 394240 407330 412160 425920 428582 433664 445280 448063 450560 453376 458752 465520 471040 473984 489808 495616 512072 518144 524288 541696 542080 566720 573440 592480 596288 612260 619520 623392 630784 640090 647680 651728 655360 659456 677120 681472 704099 712448 720896 744832 745360 753664 779240 788480 814660 824320 851840 857164 867328 890560 896126 901120 906752 917504 931040 942080 947968 979616 991232 1024144 1036288 1071455 1083392 1084160 1133440 1146880 1184960 1192576 1224520 1239040 1246784 1261568 1280180 1295360 1303456 1310720 1318912 1354240 1362944 1408198 1424896 1441792 1489664 1490720 1507328 1558480 1576960 1629320 1648640 1703680 1714328 1734656 1781120 1792252 1802240 1813504 1835008 1862080 1884160 1895936 1959232 1982464 2048288 2072576 2142910 2166784 2168320 2240315 2266880 2293760 2369920 2385152 2449040 2478080 2493568 2523136 2560360 2590720 2606912 2621440 2637824 2708480 2725888 2816396 2849792 2883584 2979328 2981440 3014656 3116960 3153920 3258640 3297280 3407360 3428656 3469312 3520495 3562240 3584504 3604480 3627008 3670016 3724160 3768320 3791872 3918464 3964928 4096576 4145152 4285820 4333568 4336640 4480630 4533760 4587520 4739840 4770304 4898080 4928693 4956160 4987136 5046272 5120720 5181440 5213824 5275648 5416960 5451776 5632792 5699584 5767168 5958656 5962880 6029312 6233920 6307840 6517280 6594560 6814720 6857312 6938624 7040990 7124480 7169008 7208960 7254016 7448320 7536640 7583744 7836928 7929856 8193152 8290304 8571640 8667136 8673280 8961260 9067520 9175040 9479680 9540608 9796160 9857386 9912320 9974272 10092544 10241440 10362880 10427648 10551296 10833920 10903552 11265584 11399168 11917312 11925760 12058624 12467840 12615680 13034560 13189120 13629440 13714624 13877248 14081980 14248960 14338016 14417920 14508032 14896640 15073280 15167488 15673856 15859712 16386304 16580608 17143280 17334272 17346560 17922520 18135040 18350080 18959360 19081216 19592320 19714772 19824640 19948544 20185088 20482880 20725760 20855296 21102592 21667840 21807104 22531168 22798336 23834624 23851520 24643465 24935680 25231360 26069120 26378240 27258880 27429248 27754496 28163960 28497920 28676032 28835840 29016064 29793280 30146560 30334976 31347712 31719424 32772608 33161216 34286560 34668544 34693120 35845040 36270080 37918720 38162432 39184640 39429544 39649280 39897088 40370176 40965760 41451520 41710592 42205184 43335680 43614208 45062336 45596672 47669248 47703040 49286930 49871360 50462720 52138240 52756480 54517760 54858496 55508992 56327920 56995840 57352064 58032128 59586560 60293120 60669952 62695424 63438848 65545216 66322432 68573120 69337088 69386240 71690080 72540160 75837440 76324864 78369280 78859088 79298560 79794176 81931520 82903040 83421184 84410368 86671360 87228416 90124672 91193344 95338496 95406080 98573860 99742720 100925440 104276480 105512960 109035520 109716992 111017984 112655840 113991680 114704128 116064256 119173120 121339904 125390848 131090432 132644864 137146240 138674176 138772480 143380160 145080320 151674880 152649728 156738560 157718176 158597120 159588352 163863040 165806080 166842368 173342720 174456832 180249344 182386688 190676992 190812160 197147720 199485440 201850880 208552960 211025920 218071040 219433984 222035968 225311680 227983360 229408256 232128512 238346240 242679808 250781696 262180864 274292480 277348352 277544960 286760320 290160640 303349760 305299456 313477120 315436352 317194240 319176704 327726080 331612160 333684736 346685440 348913664 360498688 364773376 381353984 381624320 394295440 398970880 417105920 422051840 436142080 438867968 444071936 450623360 455966720 458816512 464257024 476692480 485359616 501563392 524361728 548584960 555089920 573520640 580321280 606699520 610598912 626954240 630872704 638353408 655452160 663224320 667369472 693370880 697827328 720997376 729546752 762707968 763248640 788590880 797941760 834211840 872284160 877735936 901246720 911933440 917633024 928514048 953384960 970719232 1003126784 1048723456 1097169920 1110179840 1147041280 1160642560 1213399040 1221197824 1253908480 1261745408 1276706816 1310904320 1334738944 1386741760 1441994752 1459093504 1525415936 1526497280 1577181760 1595883520 1668423680 1744568320 1755471872 1802493440 1823866880 1835266048 1906769920 1941438464 2006253568 2097446912 2194339840 2220359680 2294082560 2321285120 2426798080 2442395648 2507816960 2523490816 2553413632 2621808640 2669477888 2883989504 3050831872 3052994560 3154363520 3191767040 3336847360 3489136640 3510943744 3604986880 3647733760 3670532096 3813539840 4012507136 4194893824 4388679680 4588165120 4642570240 4853596160 4884791296 5015633920 5046981632 5106827264 5243617280 5338955776 5767979008 6105989120 6308727040 6383534080 6673694720 7021887488 7209973760 7295467520 7341064192 7627079680 8025014272 8389787648 8777359360 9176330240 9707192320 10031267840 10093963264 10213654528 10487234560 10677911552 11535958016 12211978240 12617454080 12767068160 13347389440 14043774976 14419947520 14682128384 15254159360 16050028544 16779575296 17554718720 18352660480 20062535680 20187926528 20974469120 21355823104 23071916032 24423956480 25234908160 25534136320 26694778880 28087549952 28839895040 29364256768 33559150592 35109437440 36705320960 40125071360 40375853056 41948938240 46143832064 50469816320 51068272640 53389557760 56175099904 57679790080 58728513536 70218874880 73410641920 80250142720 80751706112 83897876480 92287664128 100939632640 106779115520 112350199808 115359580160 117457027072 140437749760 146821283840 161503412224 167795752960 184575328256 201879265280 230719160320 234914054144 280875499520 293642567680 323006824448 369150656512 403758530560 461438320640 561750999040 587285135360 646013648896 807517061120 922876641280 1174570270720 1292027297792 1615034122240 1845753282560 2584054595584 3230068244480 6460136488960 12920272977920
• Sum of all divisors σ(n): 40748060707200
• Sum of proper divisors (its aliquot sum) s(n): 27827787729280
• 12920272977920 is an abundant number, because the sum of its proper divisors (27827787729280) is greater than itself. Its abundance is 14907514751360

Bases of 12920272977920

• Binary: 10111100000000111100010010000000000000000000₂
• Hexadecimal: 0xBC03C480000
• Base-36: 4KVHOXTKW

Squares and roots of 12920272977920

• 12920272977920 squared (12920272977920²) is 166933453823969744807526400
• 12920272977920 cubed (12920272977920³) is 2156825792552692386220321577357017088000
• The square root of 12920272977920 is 3594478.1231661433
• The cube root of 12920272977920 is 23465.1803503071

Scales and comparisons

• 12,920,272,977,920 seconds is equal to 410,824 years, 37 weeks, 1 day, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 12,920,272,977,920 would take you about one million, twenty-seven thousand and sixty-one 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 12920272977920 cubic inches would be around 1955.4 feet tall.

Recreational maths with 12920272977920

• 12920272977920 backwards is 02977927202921
• The number of decimal digits it has is: 14
• The sum of 12920272977920's digits is 59
• More coming soon!