138357276512

Names of 138357276512

• Cardinal: 138357276512 can be written as One hundred thirty-eight billion, three hundred fifty-seven million, two hundred seventy-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.38357276512 × 10¹¹

Factors of 138357276512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1062

Divisors of 138357276512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 49 52 56 62 91 98 104 112 124 182 196 208 217 224 248 343 364 392 403 416 434 496 637 686 728 784 806 868 961 992 1009 1274 1372 1456 1519 1568 1612 1736 1922 2018 2548 2744 2821 2912 3038 3224 3472 3844 4036 4459 5096 5488 5642 6076 6448 6727 6944 7063 7688 8072 8918 10192 10633 10976 11284 12152 12493 12896 13117 13454 14126 15376 16144 17836 19747 20384 21266 22568 24304 24986 26234 26908 28252 30752 31279 32288 35672 39494 42532 45136 47089 48608 49441 49972 52468 53816 56504 62558 71344 78988 85064 87451 90272 91819 94178 98882 99944 104936 107632 113008 125116 138229 142688 157976 170128 174902 183638 188356 197764 199888 209872 215264 218953 226016 250232 276458 315952 329623 340256 346087 349804 367276 376712 395528 399776 406627 419744 437906 500464 552916 612157 631904 642733 659246 692174 699608 734552 753424 791056 813254 875812 969649 1000928 1105832 1224314 1285466 1318492 1384348 1399216 1469104 1506848 1532671 1582112 1626508 1751624 1939298 2211664 2448628 2570932 2636984 2768696 2798432 2846389 2938208 3065342 3253016 3503248 3878596 4285099 4423328 4499131 4897256 5141864 5273968 5537392 5692778 6130684 6506032 6787543 7006496 7757192 8570198 8998262 9794512 10283728 10547936 10728697 11074784 11385556 12261368 12605437 13012064 13575086 15514384 17140396 17996524 19589024 19924723 20567456 21457394 22771112 24522736 25210874 27150172 31028768 34280792 35993048 39849446 42914788 45542224 47512801 49045472 50421748 54300344 68561584 71986096 79698892 85829576 88238059 91084448 95025602 100843496 108600688 137123168 139473061 143972192 159397784 171659152 176476118 190051204 201686992 217201376 278946122 318795568 332589607 343318304 352952236 380102408 403373984 557892244 617666413 637591136 665179214 705904472 760204816 1115784488 1235332826 1330358428 1411808944 1520409632 2231568976 2470665652 2660716856 2823617888 4323664891 4463137952 4941331304 5321433712 8647329782 9882662608 10642867424 17294659564 19765325216 34589319128 69178638256 138357276512
• Sum of all divisors σ(n): 353833704000
• Sum of proper divisors (its aliquot sum) s(n): 215476427488
• 138357276512 is an abundant number, because the sum of its proper divisors (215476427488) is greater than itself. Its abundance is 77119150976

Bases of 138357276512

• Binary: 10000000110110101111000111111101100000₂
• Hexadecimal: 0x2036BC7F60
• Base-36: 1RK6CLSW

Squares and roots of 138357276512

• 138357276512 squared (138357276512²) is 19142735963818026886144
• 138357276512 cubed (138357276512³) is 2648536812942177573136475749449728
• The square root of 138357276512 is 371964.0795990925
• The cube root of 138357276512 is 5172.1050221051

Scales and comparisons

• 138,357,276,512 seconds is equal to 4,399 years, 17 weeks, 2 days, 8 hours, 48 minutes, 32 seconds.
• To count from 1 to 138,357,276,512 would take you about eight thousand, seven hundred ninety-eight 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 138357276512 cubic inches would be around 431 feet tall.

Recreational maths with 138357276512

• 138357276512 backwards is 215672753831
• The number of decimal digits it has is: 12
• The sum of 138357276512's digits is 50
• More coming soon!