140040681912

Names of 140040681912

• Cardinal: 140040681912 can be written as One hundred forty billion, forty million, six hundred eighty-one thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.40040681912 × 10¹¹

Factors of 140040681912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 125

Divisors of 140040681912

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 31 36 62 72 89 93 124 178 186 248 267 279 356 372 534 558 712 744 801 1068 1116 1602 2136 2232 2759 3204 5518 6408 7921 8277 11036 15842 16554 22072 23763 24831 31684 33108 47526 49662 63368 66216 71289 95052 99324 142578 190104 198648 245551 285156 491102 570312 704969 736653 982204 1409938 1473306 1964408 2114907 2209959 2819876 2946612 4229814 4419918 5639752 5893224 6344721 8459628 8839836 12689442 16919256 17679672 21854039 25378884 43708078 50757768 62742241 65562117 87416156 125484482 131124234 174832312 188226723 196686351 250968964 262248468 376453446 393372702 501937928 524496936 564680169 752906892 786745404 1129360338 1505813784 1573490808 1945009471 2258720676 3890018942 4517441352 5835028413 7780037884 11670056826 15560075768 17505085239 23340113652 35010170478 46680227304 70020340956 140040681912
• Sum of all divisors σ(n): 395960579040
• Sum of proper divisors (its aliquot sum) s(n): 255919897128
• 140040681912 is an abundant number, because the sum of its proper divisors (255919897128) is greater than itself. Its abundance is 115879215216

Bases of 140040681912

• Binary: 10000010011011000100110011100110111000₂
• Hexadecimal: 0x209B1339B8
• Base-36: 1SC0LTQ0

Squares and roots of 140040681912

• 140040681912 squared (140040681912²) is 19611392590377963975744
• 140040681912 cubed (140040681912³) is 2746392791600474164981360387542528
• The square root of 140040681912 is 374220.0982202853
• The cube root of 140040681912 is 5192.9970069233

Scales and comparisons

• 140,040,681,912 seconds is equal to 4,452 years, 44 weeks, 5 days, 5 hours, 25 minutes, 12 seconds.
• To count from 1 to 140,040,681,912 would take you about eight thousand, nine hundred 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 140040681912 cubic inches would be around 432.7 feet tall.

Recreational maths with 140040681912

• 140040681912 backwards is 219186040041
• 140040681912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140040681912's digits is 36
• More coming soon!