12954638220720

Names of 12954638220720

• Cardinal: 12954638220720 can be written as Twelve trillion, nine hundred fifty-four billion, six hundred thirty-eight million, two hundred twenty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.295463822072 × 10¹³

Factors of 12954638220720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3407

Divisors of 12954638220720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 53 56 60 70 80 84 105 106 112 120 127 140 159 168 210 212 240 254 265 280 318 336 371 381 409 420 424 508 530 560 635 636 742 762 795 818 840 848 889 1016 1060 1113 1227 1270 1272 1484 1524 1590 1636 1680 1778 1855 1905 2032 2045 2120 2226 2454 2540 2544 2667 2801 2863 2968 3048 3180 3272 3556 3710 3810 4090 4240 4445 4452 4908 5080 5334 5565 5602 5726 5936 6096 6135 6360 6544 6731 7112 7420 7620 8180 8403 8589 8890 8904 9816 10160 10668 11130 11204 11452 12270 12720 13335 13462 14005 14224 14315 14840 15240 16360 16806 17178 17780 17808 19607 19632 20193 21336 21677 22260 22408 22904 24540 26670 26924 28010 28630 29680 30480 32720 33612 33655 34356 35560 39214 40386 42015 42672 42945 43354 44520 44816 45808 47117 49080 51943 53340 53848 56020 57260 58821 65031 67224 67310 68712 71120 78428 80772 84030 85890 86708 89040 94234 98035 98160 100965 103886 106680 107696 108385 112040 114520 117642 130062 134448 134620 137424 141351 148453 151739 155829 156856 161544 168060 171780 173416 188468 196070 201930 207772 213360 216770 224080 229040 235284 235585 259715 260124 269240 282702 294105 296906 303478 311658 313712 323088 325155 336120 343560 346832 355727 363601 376936 392140 403860 415544 433540 445359 455217 470568 471170 519430 520248 538480 565404 588210 593812 606956 623316 650310 672240 687120 706755 711454 727202 742265 753872 758695 779145 784280 807720 831088 867080 890718 910434 941136 942340 1038860 1039171 1040496 1067181 1090803 1130808 1145609 1176420 1187624 1213912 1246632 1300620 1413510 1422908 1454404 1484530 1517390 1558290 1568560 1615440 1734160 1778635 1781436 1818005 1820868 1884680 2077720 2078342 2134362 2181606 2226795 2261616 2276085 2291218 2352840 2375248 2427824 2490089 2493264 2601240 2752979 2827020 2845816 2908808 2969060 3034780 3116580 3117513 3436827 3557270 3562872 3636010 3641736 3769360 4155440 4156684 4268724 4363212 4453590 4552170 4582436 4705680 4980178 5195855 5202480 5335905 5454015 5505958 5654040 5691632 5728045 5817616 5938120 6069560 6233160 6235026 6873654 7114540 7125744 7272020 7283472 7470267 8019263 8258937 8313368 8537448 8726424 8907180 9104340 9164872 9960356 10391710 10671810 10908030 11011916 11308080 11456090 11876240 12139120 12450445 12466320 12470052 13747308 13764895 14229080 14544040 14940534 15587565 16038526 16517874 16626736 17074896 17184135 17452848 17814360 18208680 18329744 18853531 19270853 19920712 20783420 21343620 21816060 22023832 22912180 24057789 24900890 24940104 27494616 27529790 28458160 29088080 29881068 31175130 32077052 33035748 34368270 35628720 36417360 37351335 37707062 38541706 39841424 40096315 41294685 41566840 42687240 43632120 44047664 45824360 48115578 49801780 49880208 54989232 55059580 56560593 57812559 59762136 60717277 62350260 64154104 66071496 68736540 74702670 75414124 77083412 80192630 82589370 83133680 85374480 87264240 91648720 94267655 96231156 96354265 99603560 110119160 113121186 115625118 119524272 120288945 121434554 124700520 128308208 131974717 132142992 137473080 145492343 149405340 150828248 154166824 160385260 165178740 182151831 188535310 192462312 192708530 199207120 220238320 226242372 231250236 240577890 242869108 249401040 263949434 274946160 282802965 289062795 290984686 298810680 301656496 303586385 308333648 320770520 330357480 364303662 377070620 384924624 385417060 395924151 425020939 436477029 452484744 462500472 481155780 485738216 527898868 565605930 578125590 581969372 597621360 607172770 641541040 659873585 660714960 727461715 728607324 754141240 770834120 791848302 850041878 872954058 904969488 910759155 925000944 962311560 971476432 1018446401 1055797736 1131211860 1156251180 1163938744 1214345540 1275062817 1319747170 1454923430 1457214648 1508282480 1541668240 1583696604 1700083756 1745908116 1821518310 1924623120 1979620755 2036892802 2111595472 2125104695 2182385145 2262423720 2312502360 2327877488 2428691080 2550125634 2639494340 2909846860 2914429296 3055339203 3167393208 3400167512 3491816232 3643036620 3959241510 4073785604 4250209390 4364770290 4524847440 4625004720 4857382160 5092232005 5100251268 5278988680 5819693720 6110678406 6334786416 6375314085 6800335024 6983632464 7286073240 7711094179 7918483020 8147571208 8500418780 8729540580 10184464010 10200502536 10557977360 11639387440 12221356812 12750628170 14572146480 15276696015 15422188358 15836966040 16295142416 17000837560 17459081160 20368928020 20401005072 23133282537 24442713624 25501256340 30553392030 30844376716 31673932080 34001675120 34918162320 38555470895 40737856040 46266565074 48885427248 51002512680 53977659253 61106784060 61688753432 77110941790 81475712080 92533130148 102005025360 107955318506 115666412685 122213568120 123377506864 154221883580 161932977759 185066260296 215910637012 231332825370 244427136240 269888296265 308443767160 323865955518 370132520592 431821274024 462665650740 539776592530 616887534320 647731911036 809664888795 863642548048 925331301480 1079553185060 1295463822072 1619329777590 1850662602960 2159106370120 2590927644144 3238659555180 4318212740240 6477319110360 12954638220720
• Sum of all divisors σ(n): 47262712135680
• Sum of proper divisors (its aliquot sum) s(n): 34308073914960
• 12954638220720 is an abundant number, because the sum of its proper divisors (34308073914960) is greater than itself. Its abundance is 21353435694240

Bases of 12954638220720

• Binary: 10111100100000111100100110111111110110110000₂
• Hexadecimal: 0xBC83C9BFDB0
• Base-36: 4LBA148MO

Squares and roots of 12954638220720

• 12954638220720 squared (12954638220720²) is 167822651429739447437318400
• 12954638220720 cubed (12954638220720³) is 2174081734514272599442578401104117248000
• The square root of 12954638220720 is 3599255.2313944061
• The cube root of 12954638220720 is 23485.9661013955

Scales and comparisons

• 12,954,638,220,720 seconds is equal to 411,917 years, 22 weeks, 8 hours, 52 minutes.
• To count from 1 to 12,954,638,220,720 would take you about one million, twenty-nine thousand, seven hundred ninety-three 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 12954638220720 cubic inches would be around 1957.2 feet tall.

Recreational maths with 12954638220720

• 12954638220720 backwards is 02702283645921
• The number of decimal digits it has is: 14
• The sum of 12954638220720's digits is 51
• More coming soon!