142352897625840

Names of 142352897625840

• Cardinal: 142352897625840 can be written as One hundred forty-two trillion, three hundred fifty-two billion, eight hundred ninety-seven million, six hundred twenty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4235289762584 × 10¹⁴

Factors of 142352897625840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 883959953

Divisors of 142352897625840

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 61 66 80 88 110 120 122 132 165 176 183 220 240 244 264 305 330 366 440 488 528 610 660 671 732 880 915 976 1220 1320 1342 1464 1830 2013 2440 2640 2684 2928 3355 3660 4026 4880 5368 6710 7320 8052 10065 10736 13420 14640 16104 20130 26840 32208 40260 53680 80520 161040 883959871 1767919742 2651879613 3535839484 4419799355 5303759226 7071678968 8839598710 9723558581 10607518452 13259398065 14143357936 17679197420 19447117162 21215036904 26518796130 29170675743 35358394840 38894234324 42430073808 48617792905 53037592260 53921552131 58341351486 70716789680 77788468648 97235585810 106075184520 107843104262 116682702972 145853378715 155576937296 161764656393 194471171620 212150369040 215686208524 233365405944 269607760655 291706757430 323529312786 388942343240 431372417048 466730811888 539215521310 583413514860 593137073441 647058625572 777884686480 808823281965 862744834096 1078431042620 1166827029720 1186274146882 1294117251144 1617646563930 1779411220323 2156862085240 2333654059440 2372548293764 2588234502288 2965685367205 3235293127860 3558822440646 4313724170480 4745096587528 5931370734410 6470586255720 7117644881292 8897056101615 9490193175056 11862741468820 12941172511440 14235289762584 17794112203230 23725482937640 28470579525168 35588224406460 47450965875280 71176448812920 142352897625840
• Sum of all divisors σ(n): 489303611707392
• Sum of proper divisors (its aliquot sum) s(n): 346950714081552
• 142352897625840 is an abundant number, because the sum of its proper divisors (346950714081552) is greater than itself. Its abundance is 204597816455712

Bases of 142352897625840

• Binary: 100000010111100000011101111001010100111011110000₂
• Hexadecimal: 0x81781DE54EF0
• Base-36: 1EGK0NSXDC

Squares and roots of 142352897625840

• 142352897625840 squared (142352897625840²) is 20264347462472883508635705600
• 142352897625840 cubed (142352897625840³) is 2884688579779852967311846624843693192704000
• The square root of 142352897625840 is 11931173.3549487915
• The cube root of 142352897625840 is 52214.2171002143

Scales and comparisons

• 142,352,897,625,840 seconds is equal to 4,526,381 years, 42 weeks, 3 days, 18 hours, 44 minutes.
• To count from 1 to 142,352,897,625,840 would take you about eleven million, three hundred fifteen thousand, nine hundred fifty-four 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 142352897625840 cubic inches would be around 4351.2 feet tall.

Recreational maths with 142352897625840

• 142352897625840 backwards is 048526798253241
• 142352897625840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142352897625840's digits is 66
• More coming soon!