138359124267

Names of 138359124267

• Cardinal: 138359124267 can be written as One hundred thirty-eight billion, three hundred fifty-nine million, one hundred twenty-four thousand, two hundred sixty-seven.

Scientific notation

• Scientific notation: 1.38359124267 × 10¹¹

Factors of 138359124267

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 961

Divisors of 138359124267

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 13 21 31 37 39 41 91 93 111 123 169 217 259 273 287 403 481 507 533 651 777 829 861 1147 1183 1209 1271 1443 1517 1599 2487 2821 3367 3441 3549 3731 3813 4551 5239 5803 6253 6929 8029 8463 8897 10101 10619 10777 11193 14911 15717 16523 17409 18759 19721 20787 24087 25699 26691 30673 31857 32331 33989 36673 43771 44733 47027 48503 49569 59163 75439 77097 92019 101967 104377 110019 115661 131313 138047 140101 141081 145509 179893 193843 214711 214799 226317 237923 256373 313131 329189 334087 346983 398749 414141 420303 441857 539679 581529 611351 644133 644397 713769 769119 950863 980707 987567 1002261 1053659 1196247 1257593 1325571 1356901 1503593 1794611 1834053 2338609 2791243 2852589 2942121 3092999 3160977 3772779 4070703 4279457 4343131 4510779 5183737 5383833 5744141 6656041 7015827 7375613 7947563 8373729 8803151 9278997 12361219 12838371 13029393 13697567 15551211 16348709 17232423 19968123 22126839 23842689 26409453 30401917 36286159 37083657 38985383 40208987 41092701 49046127 55632941 86528533 91205751 95882969 108858477 114440963 116956149 120626961 160695847 166898823 178068371 212533217 259585599 272897681 287648907 343322889 482087541 506809979 534205113 637599651 818693043 1124870929 1246478597 1487732519 1520429937 3374612787 3547669853 3739435791 4463197557 6588529727 10643009559 19765589181 46119708089 138359124267
• Sum of all divisors σ(n): 248234434560
• Sum of proper divisors (its aliquot sum) s(n): 109875310293
• 138359124267 is a deficient number, because the sum of its proper divisors (109875310293) is less than itself. Its deficiency is 28483813974

Bases of 138359124267

• Binary: 10000000110110110110001011000100101011₂
• Hexadecimal: 0x2036D8B12B
• Base-36: 1RK7G7JF

Squares and roots of 138359124267

• 138359124267 squared (138359124267²) is 19143247267931148287289
• 138359124267 cubed (138359124267³) is 2648642927617593989881022967542163
• The square root of 138359124267 is 371966.5633723009
• The cube root of 138359124267 is 5172.1280464101

Scales and comparisons

• 138,359,124,267 seconds is equal to 4,399 years, 20 weeks, 2 days, 18 hours, 4 minutes, 27 seconds.
• To count from 1 to 138,359,124,267 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 138359124267 cubic inches would be around 431 feet tall.

Recreational maths with 138359124267

• 138359124267 backwards is 762421953831
• The number of decimal digits it has is: 12
• The sum of 138359124267's digits is 51
• More coming soon!