12909942821952

Names of 12909942821952

• Cardinal: 12909942821952 can be written as Twelve trillion, nine hundred nine billion, nine hundred forty-two million, eight hundred twenty-one thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.2909942821952 × 10¹³

Factors of 12909942821952

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 320133

Divisors of 12909942821952

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 64 66 69 72 88 92 96 99 132 138 144 176 184 192 198 207 253 264 276 277 288 352 368 396 414 506 528 552 554 576 704 736 759 792 828 831 1012 1056 1104 1108 1472 1518 1584 1656 1662 2024 2112 2208 2216 2277 2493 3036 3047 3168 3312 3324 4048 4416 4432 4554 4986 6072 6094 6336 6371 6624 6648 8096 8864 9108 9141 9972 12144 12188 12742 13248 13296 16192 17728 18216 18282 19113 19944 24288 24376 25484 26592 27423 36432 36564 38226 39888 48576 48752 50968 53184 54846 57339 70081 72864 73128 76452 79776 97504 101936 109692 114678 140162 145728 146256 152904 159552 195008 203872 210243 219384 229356 280324 292512 305808 319817 407744 420486 438768 458712 560648 585024 611616 630729 639634 840972 877536 917424 959451 1121296 1223232 1261458 1279268 1681944 1755072 1834848 1918902 2242592 2522916 2558536 2878353 3363888 3517987 3669696 3837804 4485184 5045832 5117072 5756706 6727776 7035974 7355791 7675608 10091664 10234144 10553961 11513412 13455552 14071948 14711582 15351216 20183328 20468288 21107922 22067373 23026824 28143896 29423164 30702432 31661883 40366656 42215844 44134746 46053648 56287792 58846328 61404864 63323766 66202119 80913701 84431688 88269492 88589309 92107296 112575584 117692656 126647532 132404238 161827402 168863376 176538984 177178618 184214592 225151168 235385312 242741103 253295064 264808476 265767927 323654804 337726752 353077968 354357236 470770624 485482206 506590128 529616952 531535854 647309608 675453504 706155936 708714472 728223309 797303781 970964412 974482399 1013180256 1059233904 1063071708 1294619216 1412311872 1417428944 1456446618 1594607562 1941928824 1948964798 2026360512 2037554107 2118467808 2126143416 2589238432 2834857888 2912893236 2923447197 3189215124 3883857648 3897929596 4075108214 4236935616 4252286832 5178476864 5669715776 5825786472 5846894394 6112662321 6378430248 7767715296 7795859192 8150216428 8504573664 8770341591 11651572944 11693788788 12225324642 12756860496 15535430592 15591718384 16300432856 17009147328 17540683182 18337986963 22413095177 23303145888 23387577576 24450649284 25513720992 31183436768 32600865712 35081366364 36675973926 44826190354 46606291776 46775155152 48901298568 51027441984 62366873536 65201731424 67239285531 70162732728 73351947852 89652380708 93550310304 97802597136 130403462848 134478571062 140325465456 146703895704 179304761416 187100620608 195605194272 201717856593 268957142124 280650930912 293407791408 358609522832 391210388544 403435713186 537914284248 561301861824 586815582816 717219045664 806871426372 1075828568496 1173631165632 1434438091328 1613742852744 2151657136992 3227485705488 4303314273984 6454971410976 12909942821952
• Sum of all divisors σ(n): 42275354689152
• Sum of proper divisors (its aliquot sum) s(n): 29365411867200
• 12909942821952 is an abundant number, because the sum of its proper divisors (29365411867200) is greater than itself. Its abundance is 16455469045248

Bases of 12909942821952

• Binary: 10111011110111010100100011100101010001000000₂
• Hexadecimal: 0xBBDD48E5440
• Base-36: 4KQQUMQ80

Squares and roots of 12909942821952

• 12909942821952 squared (12909942821952²) is 166666623666069969173090304
• 12909942821952 cubed (12909942821952³) is 2151656581856755325539927087162289553408
• The square root of 12909942821952 is 3593040.8878764517
• The cube root of 12909942821952 is 23458.9249715501

Scales and comparisons

• 12,909,942,821,952 seconds is equal to 410,496 years, 12 weeks, 6 days, 12 hours, 19 minutes, 12 seconds.
• To count from 1 to 12,909,942,821,952 would take you about one million, twenty-six thousand, two hundred forty 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 12909942821952 cubic inches would be around 1954.9 feet tall.

Recreational maths with 12909942821952

• 12909942821952 backwards is 25912824990921
• The number of decimal digits it has is: 14
• The sum of 12909942821952's digits is 63
• More coming soon!