42212811664920

Names of 42212811664920

• Cardinal: 42212811664920 can be written as Forty-two trillion, two hundred twelve billion, eight hundred eleven million, six hundred sixty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.221281166492 × 10¹³

Factors of 42212811664920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1577

Divisors of 42212811664920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 73 78 104 120 130 146 156 169 195 219 260 292 312 338 365 390 438 507 520 584 676 730 780 845 876 949 1014 1095 1352 1460 1481 1560 1690 1752 1898 2028 2190 2197 2535 2847 2920 2962 3380 3796 4056 4380 4394 4443 4745 5070 5694 5924 6591 6760 7405 7592 8760 8788 8886 9490 10140 10985 11388 11848 12337 13182 14235 14810 17576 17772 18980 19253 20280 21970 22215 22776 24674 26364 28470 29620 32955 35544 37011 37960 38506 43940 44430 49348 52728 56940 57759 59240 61685 65910 74022 77012 87880 88860 96265 98696 108113 113880 115518 123370 131820 148044 154024 160381 177720 185055 192530 216226 231036 246740 250289 263640 288795 296088 320762 324339 370110 385060 432452 462072 481143 493480 500578 540565 577590 641524 648678 740220 750867 770120 801905 864904 962286 1001156 1081130 1155180 1251445 1283048 1297356 1405469 1480440 1501734 1603810 1621695 1924572 2002312 2162260 2193361 2310360 2405715 2502890 2594712 2810938 3003468 3207620 3243390 3253757 3754335 3849144 4216407 4324520 4386722 4811430 5005780 5621876 6006936 6415240 6486780 6507514 6580083 7027345 7508670 8432814 8773444 9622860 9761271 10011560 10966805 11243752 12973560 13015028 13160166 14054690 15017340 16268785 16865628 17546888 18271097 19245720 19522542 21082035 21933610 26030056 26320332 28109380 28513693 30034680 32537570 32900415 33731256 36542194 39045084 42164070 43867220 48806355 52640664 54813291 56218760 57027386 65075140 65800830 73084388 78090168 84328140 85541079 87734440 91355485 97612710 109626582 114054772 130150280 131601660 142568465 146168776 160115353 168656280 171082158 182710970 195225420 219253164 228109544 237524261 263203320 274066455 285136930 320230706 342164316 365421940 370678009 390450840 427705395 438506328 475048522 480346059 548132910 570273860 640461412 684328632 712572783 730843880 741356018 800576765 855410790 950097044 960692118 1096265820 1112034027 1140547720 1187621305 1280922824 1425145566 1482712036 1601153530 1710821580 1853390045 1900194088 1921384236 2081499589 2192531640 2224068054 2375242610 2401730295 2850291132 2965424072 3202307060 3421643160 3562863915 3706780090 3842768472 4162999178 4448136108 4750485220 4803460590 4818814117 5560170135 5700582264 6244498767 6404614120 7125727830 7413560180 8325998356 8896272216 9500970440 9606921180 9637628234 10407497945 11120340270 12488997534 14251455660 14456442351 14827120360 16651996712 19213842360 19275256468 20814995890 22240680540 24094070585 24977995068 27059494657 28502911320 28912884702 31222493835 38550512936 41629991780 44481361080 48188141170 49955990136 54118989314 57825769404 62444987670 72282211755 81178483971 83259983560 96376282340 108237978628 115651538808 124889975340 135297473285 144564423510 162356967942 192752564680 216475957256 249779950680 270594946570 289128847020 324713935884 351773430541 405892419855 541189893140 578257694040 649427871768 703546861082 811784839710 1055320291623 1082379786280 1407093722164 1623569679420 1758867152705 2110640583246 2814187444328 3247139358840 3517734305410 4221281166492 5276601458115 7035468610820 8442562332984 10553202916230 14070937221640 21106405832460 42212811664920
• Sum of all divisors σ(n): 139160069697600
• Sum of proper divisors (its aliquot sum) s(n): 96947258032680
• 42212811664920 is an abundant number, because the sum of its proper divisors (96947258032680) is greater than itself. Its abundance is 54734446367760

Bases of 42212811664920

• Binary: 1001100110010001101111101001001110111000011000₂
• Hexadecimal: 0x26646FA4EE18
• Base-36: EYOAQ5UZC

Squares and roots of 42212811664920

• 42212811664920 squared (42212811664920²) is 1781921468658006022358606400
• 42212811664920 cubed (42212811664920³) is 75219915358138054798766990573274967488000
• The square root of 42212811664920 is 6497138.7290806713
• The cube root of 42212811664920 is 34818.8770137307

Scales and comparisons

• 42,212,811,664,920 seconds is equal to 1,342,236 years, 43 weeks, 4 days, 2 hours, 2 minutes.
• To count from 1 to 42,212,811,664,920 would take you about three million, three hundred fifty-five thousand, five hundred ninety-two 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 42212811664920 cubic inches would be around 2901.6 feet tall.

Recreational maths with 42212811664920

• 42212811664920 backwards is 02946611821224
• The number of decimal digits it has is: 14
• The sum of 42212811664920's digits is 48
• More coming soon!