142849874873885298

Names of 142849874873885298

• Cardinal: 142849874873885298 can be written as One hundred forty-two quadrillion, eight hundred forty-nine trillion, eight hundred seventy-four billion, eight hundred seventy-three million, eight hundred eighty-five thousand, two hundred ninety-eight.

Scientific notation

• Scientific notation: 1.42849874873885298 × 10¹⁷

Factors of 142849874873885298

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2282

Divisors of 142849874873885298

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 547 1094 1641 1723 3282 3446 3829 5169 7658 10338 11487 12061 22974 24122 26803 36183 53606 72366 80409 84427 160818 168854 253281 299209 506562 598418 897627 942481 1795254 1884962 2094463 2827443 2968729 4188926 5654886 5937458 6283389 6597367 8906187 12566778 13194734 14661241 17812374 19792101 20781103 29322482 39584202 41562206 43983723 46181569 62343309 87967446 92363138 124686618 138544707 145467721 163667323 277089414 290935442 327334646 436403163 491001969 515537107 872806326 982003938 1031074214 1145671261 1546611321 1623894763 2291342522 3093222642 3247789526 3437013783 3608759749 4871684289 6874027566 7217519498 8019698827 9743368578 10826279247 11367263341 16039397654 21652558494 22734526682 24059096481 25261318243 34101790023 48118192962 50522636486 68203580046 75783954729 79570843387 151567909458 159141686774 238712530161 281998797529 477425060322 563997595058 845996392587 888270435361 1691992785174 1776540870722 1973991582703 2664811306083 3947983165406 5329622612166 5921974748109 6217893047527 11843949496218 12435786095054 13817941078921 18653679142581 27635882157842 37307358285162 41453823236763 43525251332689 82907646473526 87050502665378 130575753998067 261151507996134 485883928142467 971767856284934 1457651784427401 2915303568854802 3401187496997269 6802374993994538 10203562490991807 20407124981983614 23808312478980883 47616624957961766 71424937436942649 142849874873885298
• Sum of all divisors σ(n): 333146649206072160
• Sum of proper divisors (its aliquot sum) s(n): 190296774332186862
• 142849874873885298 is an abundant number, because the sum of its proper divisors (190296774332186862) is greater than itself. Its abundance is 47446899458301564

Bases of 142849874873885298

• Binary: 111111011100000010011010001010000000100010010001001110010₂
• Hexadecimal: 0x1FB813450112272
• Base-36: 132K1YK9FUR6

Squares and roots of 142849874873885298

• 142849874873885298 squared (142849874873885298²) is 20406086751484686183180418060548804
• 142849874873885298 cubed (142849874873885298³) is 2915006939115235936031910566841823246857969627083592
• The square root of 142849874873885298 is 377954858.2488195745
• The cube root of 142849874873885298 is 522749.0931668185

Scales and comparisons

• 142,849,874,873,885,298 seconds is equal to 4,542,184,157 years, 16 weeks, 2 days, 13 hours, 28 minutes, 18 seconds.
• To count from 1 to 142,849,874,873,885,298 would take you about thirteen billion, six hundred twenty-six million, five hundred fifty-two thousand, four hundred seventy-one 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 142849874873885298 cubic inches would be around 43562.4 feet tall.

Recreational maths with 142849874873885298

• 142849874873885298 backwards is 892588378478948241
• The number of decimal digits it has is: 18
• The sum of 142849874873885298's digits is 105
• More coming soon!