140398239768680

Names of 140398239768680

• Cardinal: 140398239768680 can be written as One hundred forty trillion, three hundred ninety-eight billion, two hundred thirty-nine million, seven hundred sixty-eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4039823976868 × 10¹⁴

Factors of 140398239768680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1054742

Divisors of 140398239768680

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 59 118 236 295 472 590 1180 2360 59797 119594 239188 298985 478376 597970 994879 1195940 1989758 2391880 3528023 3979516 4974395 7056046 7959032 9948790 14112092 17640115 19897580 28224184 35280230 39795160 58697861 70560460 117395722 141120920 234791444 293489305 469582888 586978610 1173957220 2347914440 59490779563 118981559126 237963118252 297453897815 475926236504 594907795630 1189815591260 2379631182520 3509955994217 7019911988434 14039823976868 17549779971085 28079647953736 35099559942170 70199119884340 140398239768680
• Sum of all divisors σ(n): 321255904896000
• Sum of proper divisors (its aliquot sum) s(n): 180857665127320
• 140398239768680 is an abundant number, because the sum of its proper divisors (180857665127320) is greater than itself. Its abundance is 40459425358640

Bases of 140398239768680

• Binary: 11111111011000100000011001101010110000001101000₂
• Hexadecimal: 0x7FB103356068
• Base-36: 1DRM26ZE5K

Squares and roots of 140398239768680

• 140398239768680 squared (140398239768680²) is 19711665730143758299908942400
• 140398239768680 cubed (140398239768680³) is 2767483171420796095595753503286439444032000
• The square root of 140398239768680 is 11848976.3173313837
• The cube root of 140398239768680 is 51974.1291142467

Scales and comparisons

• 140,398,239,768,680 seconds is equal to 4,464,229 years, 38 weeks, 4 days, 22 hours, 51 minutes, 20 seconds.
• To count from 1 to 140,398,239,768,680 would take you about eleven million, one hundred sixty thousand, five hundred seventy-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 140398239768680 cubic inches would be around 4331.2 feet tall.

Recreational maths with 140398239768680

• 140398239768680 backwards is 086867932893041
• The number of decimal digits it has is: 15
• The sum of 140398239768680's digits is 74
• More coming soon!