123856199313

Names of 123856199313

• Cardinal: 123856199313 can be written as One hundred twenty-three billion, eight hundred fifty-six million, one hundred ninety-nine thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 1.23856199313 × 10¹¹

Factors of 123856199313

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 211

Divisors of 123856199313

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 11 21 33 49 53 77 121 137 147 159 231 343 363 371 411 539 583 847 959 1029 1113 1507 1617 1749 2541 2597 2877 3773 4081 4521 5929 6413 6713 7261 7791 10549 11319 12243 16577 17787 18179 18769 19239 20139 21783 28567 31647 41503 44891 46991 49731 50827 54537 56307 73843 79871 85701 116039 124509 131383 134673 140973 152481 199969 206459 221529 239613 314237 348117 355789 394149 516901 559097 599907 619377 812273 878581 919681 942711 994757 1067367 1445213 1550703 1677291 2199659 2271049 2436819 2490523 2635743 2759043 2984271 3913679 4335639 5685911 6150067 6437767 6598977 6813147 6963299 7471569 10116491 10942327 11741037 15897343 17057733 18450201 19313301 20889897 27395753 30349473 32826981 43050469 47692029 48743093 70815437 76596289 82187259 111281401 120365597 129151407 146229279 212446311 229788867 301353283 333844203 341201651 361096791 536174023 778969807 842559179 904059849 1023604953 1608522069 2336909421 2527677537 3753218161 5897914253 11259654483 17693742759 41285399771 123856199313
• Sum of all divisors σ(n): 217264118400
• Sum of proper divisors (its aliquot sum) s(n): 93407919087
• 123856199313 is a deficient number, because the sum of its proper divisors (93407919087) is less than itself. Its deficiency is 30448280226

Bases of 123856199313

• Binary: 1110011010110011001111001111010010001₂
• Hexadecimal: 0x1CD6679E91
• Base-36: 1KWCS70X

Squares and roots of 123856199313

• 123856199313 squared (123856199313²) is 15340358108261581671969
• 123856199313 cubed (123856199313³) is 1899998451389642091504020249157297
• The square root of 123856199313 is 351932.0947469839
• The cube root of 123856199313 is 4984.7025696285

Scales and comparisons

• 123,856,199,313 seconds is equal to 3,938 years, 12 weeks, 4 days, 19 hours, 48 minutes, 33 seconds.
• To count from 1 to 123,856,199,313 would take you about seven thousand, eight hundred seventy-six 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 123856199313 cubic inches would be around 415.4 feet tall.

Recreational maths with 123856199313

• 123856199313 backwards is 313991658321
• The number of decimal digits it has is: 12
• The sum of 123856199313's digits is 51
• More coming soon!