138674274304

Names of 138674274304

• Cardinal: 138674274304 can be written as One hundred thirty-eight billion, six hundred seventy-four million, two hundred seventy-four thousand, three hundred four.

Scientific notation

• Scientific notation: 1.38674274304 × 10¹¹

Factors of 138674274304

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 638

Divisors of 138674274304

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 361 512 608 617 722 1024 1216 1234 1444 2048 2432 2468 2888 4096 4864 4936 5776 6859 8192 9728 9872 11552 11723 13718 16384 19456 19744 23104 23446 27436 32768 38912 39488 46208 46892 54872 77824 78976 92416 93784 109744 155648 157952 184832 187568 219488 222737 311296 315904 369664 375136 438976 445474 622592 631808 739328 750272 877952 890948 1263616 1478656 1500544 1755904 1781896 2527232 2957312 3001088 3511808 3563792 4232003 5054464 5914624 6002176 7023616 7127584 8464006 10108928 11829248 12004352 14047232 14255168 16928012 20217856 24008704 28094464 28510336 33856024 48017408 56188928 57020672 67712048 96034816 112377856 114041344 135424096 192069632 224755712 228082688 270848192 384139264 456165376 541696384 912330752 1083392768 1824661504 2166785536 3649323008 4333571072 7298646016 8667142144 17334284288 34668568576 69337137152 138674274304
• Sum of all divisors σ(n): 293224561200
• Sum of proper divisors (its aliquot sum) s(n): 154550286896
• 138674274304 is an abundant number, because the sum of its proper divisors (154550286896) is greater than itself. Its abundance is 15876012592

Bases of 138674274304

• Binary: 10000001001001101000011000000000000000₂
• Hexadecimal: 0x2049A18000
• Base-36: 1RPF2YV4

Squares and roots of 138674274304

• 138674274304 squared (138674274304²) is 19230554353741034684416
• 138674274304 cubed (138674274304³) is 2666783169468665692407482458046464
• The square root of 138674274304 is 372389.9492521247
• The cube root of 138674274304 is 5176.0520384917

Scales and comparisons

• 138,674,274,304 seconds is equal to 4,409 years, 21 weeks, 3 days, 7 hours, 45 minutes, 4 seconds.
• To count from 1 to 138,674,274,304 would take you about eight thousand, eight hundred eighteen 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 138674274304 cubic inches would be around 431.3 feet tall.

Recreational maths with 138674274304

• 138674274304 backwards is 403472476831
• The number of decimal digits it has is: 12
• The sum of 138674274304's digits is 49
• More coming soon!