90042036328125

Names of 90042036328125

• Cardinal: 90042036328125 can be written as Ninety trillion, forty-two billion, thirty-six million, three hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 9.0042036328125 × 10¹³

Factors of 90042036328125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 254

Divisors of 90042036328125

• Number of divisors d(n): 540
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 125 135 147 175 189 225 239 243 245 315 375 405 441 525 567 625 675 717 729 735 875 945 1125 1195 1215 1225 1323 1575 1673 1701 1875 2025 2151 2187 2205 2625 2835 3125 3375 3585 3645 3675 3969 4375 4725 5019 5103 5625 5975 6075 6125 6453 6561 6615 7875 8365 8505 9375 10125 10755 10935 11025 11711 11907 13125 14175 15057 15309 15625 16875 17925 18225 18375 19359 19683 19845 21875 23625 25095 25515 28125 29875 30375 30625 32265 32805 33075 35133 35721 39375 41825 42525 45171 45927 46875 50625 53775 54675 55125 58077 58555 59535 65625 70875 75285 76545 78125 84375 89625 91125 91875 96795 98415 99225 105399 107163 109375 118125 125475 127575 135513 137781 140625 149375 151875 153125 161325 164025 165375 174231 175665 178605 196875 209125 212625 225855 229635 234375 253125 268875 273375 275625 290385 292775 297675 316197 321489 328125 354375 376425 382725 390625 406539 421875 448125 455625 459375 483975 492075 496125 522693 526995 535815 546875 590625 627375 637875 677565 688905 703125 746875 759375 765625 806625 820125 826875 871155 878325 893025 948591 964467 984375 1045625 1063125 1129275 1148175 1171875 1219617 1265625 1344375 1366875 1378125 1451925 1463875 1488375 1568079 1580985 1607445 1640625 1771875 1882125 1913625 2032695 2109375 2240625 2278125 2296875 2419875 2460375 2480625 2613465 2634975 2679075 2734375 2845773 2953125 3136875 3189375 3387825 3444525 3515625 3658851 3734375 3796875 3828125 4033125 4100625 4134375 4355775 4391625 4465125 4704237 4742955 4822335 4921875 5228125 5315625 5646375 5740875 6098085 6328125 6721875 6834375 6890625 7259625 7319375 7441875 7840395 7904925 8037225 8203125 8537319 8859375 9410625 9568125 10163475 10546875 10976553 11203125 11390625 11484375 12099375 12301875 12403125 13067325 13174875 13395375 14228865 14765625 15684375 15946875 16939125 17222625 18294255 18671875 18984375 19140625 20165625 20503125 20671875 21778875 21958125 22325625 23521185 23714775 24111675 24609375 25611957 26140625 26578125 28231875 28704375 30490425 31640625 32929659 33609375 34171875 34453125 36298125 36596875 37209375 39201975 39524625 40186125 42686595 44296875 47053125 47840625 50817375 54882765 56015625 56953125 57421875 60496875 61509375 62015625 65336625 65874375 66976875 71144325 73828125 76835871 78421875 79734375 84695625 86113125 91471275 93359375 94921875 100828125 102515625 103359375 108894375 109790625 111628125 117605925 118573875 120558375 128059785 130703125 132890625 141159375 143521875 152452125 164648295 168046875 170859375 172265625 181490625 182984375 186046875 196009875 197623125 200930625 213432975 221484375 230507613 235265625 239203125 254086875 274413825 280078125 284765625 302484375 307546875 310078125 326683125 329371875 334884375 355721625 384179355 392109375 398671875 423478125 430565625 457356375 504140625 512578125 516796875 544471875 548953125 558140625 588029625 592869375 602791875 640298925 653515625 664453125 705796875 717609375 762260625 823241475 840234375 854296875 907453125 914921875 930234375 980049375 988115625 1004653125 1067164875 1152538065 1176328125 1196015625 1270434375 1372069125 1512421875 1537734375 1550390625 1633415625 1646859375 1674421875 1778608125 1920896775 1960546875 1993359375 2117390625 2152828125 2286781875 2520703125 2562890625 2722359375 2744765625 2790703125 2940148125 2964346875 3013959375 3201494625 3528984375 3588046875 3811303125 4116207375 4537265625 4574609375 4651171875 4900246875 4940578125 5023265625 5335824375 5762690325 5881640625 5980078125 6352171875 6860345625 7562109375 7688671875 8167078125 8234296875 8372109375 8893040625 9604483875 10586953125 10764140625 11433909375 13611796875 13723828125 13953515625 14700740625 14821734375 15069796875 16007473125 17644921875 17940234375 19056515625 20581036875 22686328125 24501234375 24702890625 25116328125 26679121875 28813451625 31760859375 34301728125 40835390625 41171484375 41860546875 44465203125 48022419375 52934765625 53820703125 57169546875 68058984375 73503703125 74108671875 75348984375 80037365625 95282578125 102905184375 122506171875 123514453125 125581640625 133395609375 144067258125 158804296875 171508640625 204176953125 222326015625 240112096875 285847734375 367518515625 370543359375 376744921875 400186828125 476412890625 514525921875 612530859375 666978046875 720336290625 857543203125 1111630078125 1200560484375 1429238671875 1837592578125 2000934140625 2572629609375 3334890234375 3601681453125 4287716015625 6002802421875 10004670703125 12863148046875 18008407265625 30014012109375 90042036328125
• Sum of all divisors σ(n): 197210992777920
• Sum of proper divisors (its aliquot sum) s(n): 107168956449795
• 90042036328125 is an abundant number, because the sum of its proper divisors (107168956449795) is greater than itself. Its abundance is 17126920121670

Bases of 90042036328125

• Binary: 10100011110010010001011100101110001011010111101₂
• Hexadecimal: 0x51E48B9716BD
• Base-36: VX0QNM2T9

Squares and roots of 90042036328125

• 90042036328125 squared (90042036328125²) is 8107568306115382232666015625
• 90042036328125 cubed (90042036328125³) is 730021959951996117591583549976348876953125
• The square root of 90042036328125 is 9489048.2308883327
• The cube root of 90042036328125 is 44821.0234833055

Scales and comparisons

• 90,042,036,328,125 seconds is equal to 2,863,058 years, 12 weeks, 2 days, 5 hours, 48 minutes, 45 seconds.
• To count from 1 to 90,042,036,328,125 would take you about seven million, one hundred fifty-seven thousand, six hundred forty-five 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 90042036328125 cubic inches would be around 3735.1 feet tall.

Recreational maths with 90042036328125

• 90042036328125 backwards is 52182363024009
• 90042036328125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90042036328125's digits is 45
• More coming soon!