142807173929888

Names of 142807173929888

• Cardinal: 142807173929888 can be written as One hundred forty-two trillion, eight hundred seven billion, one hundred seventy-three million, nine hundred twenty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42807173929888 × 10¹⁴

Factors of 142807173929888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 31383

Divisors of 142807173929888

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 26 32 41 52 82 104 164 208 239 328 416 478 533 656 956 1066 1171 1312 1912 2132 2342 3107 3824 4264 4684 6214 7648 8528 9368 9799 12428 15223 17056 18736 19598 24856 29917 30446 37472 39196 48011 49712 59834 60892 78392 96022 99424 119668 121784 127387 156784 192044 239336 243568 254774 279869 313568 384088 388921 478672 487136 509548 559738 624143 768176 777842 957344 1019096 1119476 1226597 1248286 1536352 1555684 2038192 2238952 2453194 2496572 3111368 3638297 4076384 4477904 4906388 4993144 6222736 7150163 7276594 8955808 9812776 9986288 11474629 12445472 14300326 14553188 15945761 19625552 19972576 22949258 28600652 29106376 31891522 35032807 39251104 45898516 57201304 58212752 63783044 70065614 91797032 92952119 114402608 116425504 127566088 140131228 149170177 183594064 185904238 228805216 255132176 280262456 293156683 298340354 367188128 371808476 455426491 510264352 560524912 586313366 596680708 743616952 910852982 1121049824 1172626732 1193361416 1436345087 1487233904 1821705964 2345253464 2386722832 2872690174 2974467808 3643411928 3811036879 4690506928 4773445664 5745380348 7286823856 7622073758 8372840873 9381013856 11490760696 14573647712 15244147516 16745681746 18672486131 22981521392 30488295032 33491363492 37344972262 45963042784 60976590064 66982726984 74689944524 108846931349 121953180128 133965453968 149379889048 217693862698 267930907936 298759778096 343286475793 435387725396 597519556192 686572951586 870775450792 1373145903172 1741550901584 2746291806344 3483101803168 4462724185309 5492583612688 8925448370618 10985167225376 17850896741236 35701793482472 71403586964944 142807173929888
• Sum of all divisors σ(n): 311737671221760
• Sum of proper divisors (its aliquot sum) s(n): 168930497291872
• 142807173929888 is an abundant number, because the sum of its proper divisors (168930497291872) is greater than itself. Its abundance is 26123323361984

Bases of 142807173929888

• Binary: 100000011110000111100010110111111001101110100000₂
• Hexadecimal: 0x81E1E2DF9BA0
• Base-36: 1EMCPK6OWW

Squares and roots of 142807173929888

• 142807173929888 squared (142807173929888²) is 20393888925841282837939692544
• 142807173929888 cubed (142807173929888³) is 2912393642939432834252283452303882932355072
• The square root of 142807173929888 is 11950195.5603198393
• The cube root of 142807173929888 is 52269.7000939911

Scales and comparisons

• 142,807,173,929,888 seconds is equal to 4,540,826 years, 20 weeks, 5 days, 8 hours, 58 minutes, 8 seconds.
• To count from 1 to 142,807,173,929,888 would take you about eleven million, three hundred fifty-two thousand and sixty-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 142807173929888 cubic inches would be around 4355.8 feet tall.

Recreational maths with 142807173929888

• 142807173929888 backwards is 888929371708241
• The number of decimal digits it has is: 15
• The sum of 142807173929888's digits is 77
• More coming soon!