137897184672

Names of 137897184672

• Cardinal: 137897184672 can be written as One hundred thirty-seven billion, eight hundred ninety-seven million, one hundred eighty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.37897184672 × 10¹¹

Factors of 137897184672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 43990

Divisors of 137897184672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 281 288 312 351 416 432 468 562 624 702 843 864 936 1124 1248 1404 1686 1872 2248 2529 2808 3372 3653 3744 4496 5058 5616 6744 7306 7587 8992 10116 10959 11232 13488 14612 15174 20232 21918 26976 29224 30348 32877 40464 43691 43836 58448 60696 65754 80928 87382 87672 98631 116896 121392 131073 131508 174764 175344 197262 242784 262146 263016 349528 350688 393219 394524 524292 526032 567983 699056 786438 789048 1048584 1052064 1135966 1179657 1398112 1572876 1578096 1703949 2097168 2271932 2359314 3145752 3156192 3407898 4194336 4543864 4718628 5111847 6291504 6815796 9087728 9437256 10223694 12277171 12583008 13631592 15335541 18175456 18874512 20447388 24554342 27263184 30671082 36831513 37749024 40894776 49108684 54526368 61342164 73663026 81789552 98217368 110494539 122684328 147326052 159603223 163579104 196434736 220989078 245368656 294652104 319206446 331483617 392869472 441978156 478809669 490737312 589304208 638412892 662967234 883956312 957619338 1178608416 1276825784 1325934468 1436429007 1767912624 1915238676 2553651568 2651868936 2872858014 3535825248 3830477352 4309287021 5107303136 5303737872 5745716028 7660954704 8618574042 10607475744 11491432056 15321909408 17237148084 22982864112 34474296168 45965728224 68948592336 137897184672
• Sum of all divisors σ(n): 434689960320
• Sum of proper divisors (its aliquot sum) s(n): 296792775648
• 137897184672 is an abundant number, because the sum of its proper divisors (296792775648) is greater than itself. Its abundance is 158895590976

Bases of 137897184672

• Binary: 10000000011011010100000000110110100000₂
• Hexadecimal: 0x201B500DA0
• Base-36: 1RCKF8O0

Squares and roots of 137897184672

• 137897184672 squared (137897184672²) is 19015633540463671747584
• 137897184672 cubed (137897184672³) is 2622202329984396127483779817832448
• The square root of 137897184672 is 371345.1018554035
• The cube root of 137897184672 is 5166.3655674429

Scales and comparisons

• 137,897,184,672 seconds is equal to 4,384 years, 36 weeks, 4 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 137,897,184,672 would take you about eight thousand, seven hundred sixty-nine 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 137897184672 cubic inches would be around 430.5 feet tall.

Recreational maths with 137897184672

• 137897184672 backwards is 276481798731
• The number of decimal digits it has is: 12
• The sum of 137897184672's digits is 63
• More coming soon!