142943744673101216

Names of 142943744673101216

• Cardinal: 142943744673101216 can be written as One hundred forty-two quadrillion, nine hundred forty-three trillion, seven hundred forty-four billion, six hundred seventy-three million, one hundred one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.42943744673101216 × 10¹⁷

Factors of 142943744673101216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 113901

Divisors of 142943744673101216

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 163 208 326 416 652 1304 2119 2608 4238 5216 8476 16952 26569 33904 53138 67808 106276 113723 212552 227446 345397 425104 454892 690794 850208 909784 1381588 1478399 1819568 2763176 2956798 3639136 5526352 5913596 11052704 11827192 18536849 23654384 37073698 47308768 74147396 148294792 240979037 296589584 481958074 593179168 963916148 1927832296 3021506387 3855664592 6043012774 7711329184 12086025548 12932920729 24172051096 25865841458 39279583031 48344102192 51731682916 78559166062 96688204384 103463365832 157118332124 168127969477 206926731664 314236664248 336255938954 413853463328 628473328496 672511877908 1256946656992 1345023755816 2108066078827 2690047511632 4216132157654 5380095023264 8432264315308 16864528630616 27404859024751 33729057261232 54809718049502 67458114522464 109619436099004 219238872198008 343614770848801 438477744396016 687229541697602 876955488792032 1374459083395204 2748918166790408 4466992021034413 5497836333580816 8933984042068826 10995672667161632 17867968084137652 35735936168275304 71471872336550608 142943744673101216
• Sum of all divisors σ(n): 304941630448267218
• Sum of proper divisors (its aliquot sum) s(n): 161997885775166002
• 142943744673101216 is an abundant number, because the sum of its proper divisors (161997885775166002) is greater than itself. Its abundance is 19054141102064786

Bases of 142943744673101216

• Binary: 111111011110101101001010000010100000110101011010110100000₂
• Hexadecimal: 0x1FBD694141AB5A0
• Base-36: 133HBTR48WBK

Squares and roots of 142943744673101216

• 142943744673101216 squared (142943744673101216²) is 20432914141168752265050654980678656
• 142943744673101216 cubed (142943744673101216³) is 2920757261922625339419103783398804918619323858845696
• The square root of 142943744673101216 is 378079019.0860915995
• The cube root of 142943744673101216 is 522863.5714095149

Scales and comparisons

• 142,943,744,673,101,216 seconds is equal to 4,545,168,926 years, 29 weeks, 5 days, 6 minutes, 56 seconds.
• To count from 1 to 142,943,744,673,101,216 would take you about thirteen billion, six hundred thirty-five million, five hundred six thousand, seven hundred seventy-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 142943744673101216 cubic inches would be around 43572 feet tall.

Recreational maths with 142943744673101216

• 142943744673101216 backwards is 612101376447349241
• The number of decimal digits it has is: 18
• The sum of 142943744673101216's digits is 65
• More coming soon!