42139579449344

Names of 42139579449344

• Cardinal: 42139579449344 can be written as Forty-two trillion, one hundred thirty-nine billion, five hundred seventy-nine million, four hundred forty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 4.2139579449344 × 10¹³

Factors of 42139579449344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 4988

Divisors of 42139579449344

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 512 832 1024 1664 2048 3328 4096 4973 6656 8192 9946 13312 16384 19892 26624 32768 39784 53248 64649 65536 79568 106496 129298 131072 159136 212992 258596 318272 425984 517192 636544 851968 1034384 1273088 1703936 2068768 2546176 4137536 5092352 8275072 10184704 16550144 20369408 24730729 33100288 40738816 49461458 66200576 81477632 98922916 132401152 162955264 197845832 264802304 321499477 325910528 395691664 529604608 642998954 651821056 791383328 1059209216 1285997908 1582766656 2118418432 2571995816 3165533312 4236836864 5143991632 6331066624 8473673728 10287983264 12662133248 20575966528 25324266496 41151933056 50648532992 82303866112 101297065984 164607732224 202594131968 329215464448 405188263936 658430928896 810376527872 1316861857792 1620753055744 2633723715584 3241506111488 5267447431168 10534894862336 21069789724672 42139579449344
• Sum of all divisors σ(n): 90780079481406
• Sum of proper divisors (its aliquot sum) s(n): 48640500032062
• 42139579449344 is an abundant number, because the sum of its proper divisors (48640500032062) is greater than itself. Its abundance is 6500920582718

Bases of 42139579449344

• Binary: 1001100101001101100010101010100000000000000000₂
• Hexadecimal: 0x265362AA0000
• Base-36: EXQNLLBSW

Squares and roots of 42139579449344

• 42139579449344 squared (42139579449344²) is 1775744156167575174262030336
• 42139579449344 cubed (42139579449344³) is 74829111950531853403216493147866303299584
• The square root of 42139579449344 is 6491500.5545208113
• The cube root of 42139579449344 is 34798.7303697807

Scales and comparisons

• 42,139,579,449,344 seconds is equal to 1,339,908 years, 14 weeks, 3 days, 23 hours, 55 minutes, 44 seconds.
• To count from 1 to 42,139,579,449,344 would take you about three million, three hundred forty-nine thousand, seven hundred seventy 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 42139579449344 cubic inches would be around 2899.9 feet tall.

Recreational maths with 42139579449344

• 42139579449344 backwards is 44394497593124
• The number of decimal digits it has is: 14
• The sum of 42139579449344's digits is 68
• More coming soon!