13121929383712914873849601

Names of 13121929383712914873849601

• Cardinal: 13121929383712914873849601 can be written as Thirteen septillion, one hundred twenty-one sextillion, nine hundred twenty-nine quintillion, three hundred eighty-three quadrillion, seven hundred twelve trillion, nine hundred fourteen billion, eight hundred seventy-three million, eight hundred forty-nine thousand, six hundred one.

Scientific notation

• Scientific notation: 1.3121929383712914873849601 × 10²⁵

Factors of 13121929383712914873849601

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17317

Divisors of 13121929383712914873849601

• Number of divisors d(n): 162
• Complete list of divisors:
  1 7 47 49 307 329 2149 2209 2303 2477 14429 14479 15043 15463 17339 94249 101003 101353 108241 116419 121373 659743 678163 680513 707021 709471 760439 814933 4429703 4445053 4618201 4747141 4763591 5323073 5471693 5704531 31007921 31115371 31984111 33229987 33345137 35740633 35864483 37261511 38301851 208196041 208917491 209641441 217055447 217807597 223888777 233454773 250184431 251051381 268112957 1364631271 1457372287 1462422437 1467490087 1567221439 1634183411 1679809751 1685630701 1751291017 1757359667 9552418897 9819122077 9853147727 10201606009 10236957059 10272430609 10972374331 11010396281 11439283877 11758668257 11799414907 64137669737 64359922387 66866932279 68733854539 68972034089 76806620317 77072773967 79224642947 82310677799 82595904349 448963688159 450519456709 463097943169 481136981773 482804238623 515701593557 517488625207 519281849357 537646342219 539509417769 554572500629 3014470477639 3024916352189 3142745817113 3153636196963 3241685602183 3380191658267 3609911154899 3622420376449 3634972945499 3882007504403 19758496172809 21101293343473 21174414465323 22691799215281 23661341607869 24321965384729 24406246919779 25269378084293 25356942635143 25444810618493 138309473209663 142171068552883 147709053404311 148220901257261 158869007938549 159419527752599 165629391255083 170253757693103 170843728438453 928649320122023 968166312467641 995197479870181 1112083055569843 1115936694268193 1147093605229613 1191776303851721 1195906099069171 6500545240854161 6966382359091267 7466843373111803 7492717804372153 7784581388988901 7811556859877351 8029655236607291 43646518045735081 45503816685979127 48941795020047893 52267903611782621 52449024630605071 56207586656251037 305525626320145567 342592565140335251 352157736805491191 365875325282478347 367143172414235497 2138679384241018969 2300264365942250971 2398147955982346757 2465104157638438337 16101850561595756797 17255729103469068359 108112425199285795637 112712953931170297579 756786976395000569459 5297508834765003986213
• Sum of all divisors σ(n): 13122951750536827690170722
• Sum of proper divisors (its aliquot sum) s(n): 1022366823912816321121
• 13121929383712914873849601 is a deficient number, because the sum of its proper divisors (1022366823912816321121) is less than itself. Its deficiency is 13120907016889002057528480

Bases of 13121929383712914873849601

• Binary: 101011011010101011010011011110011101110001010110011011001011010011010001011100000001₂
• Hexadecimal: 0xADAAD379DC566CB4D1701
• Base-36: 1NCSL7QRMYJBLZBPD

Squares and roots of 13121929383712914873849601

• 13121929383712914873849601 squared (13121929383712914873849601²) is 172185030751148397950997882986808358507753167859201
• 13121929383712914873849601 cubed (13121929383712914873849601³) is 2259399814449005993543320743975991946913259420607349496179218561962818028801
• 13121929383712914873849601 is a perfect square number. Its square root is 3622420376449
• The cube root of 13121929383712914873849601 is 235866302.3709848491

Scales and comparisons

• 13,121,929,383,712,914,873,849,601 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,121,929,383,712,914,873,849,601 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13121929383712914873849601 cubic inches would be around 19655525.2 feet tall.

Recreational maths with 13121929383712914873849601

• 13121929383712914873849601 backwards is 10694837841921738392912131
• The number of decimal digits it has is: 26
• The sum of 13121929383712914873849601's digits is 112
• More coming soon!