399314402994

Names of 399314402994

• Cardinal: 399314402994 can be written as Three hundred ninety-nine billion, three hundred fourteen million, four hundred two thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 3.99314402994 × 10¹¹

Factors of 399314402994

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4017

Divisors of 399314402994

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 13 19 26 31 37 38 39 57 61 62 74 78 93 111 114 122 183 186 222 247 366 403 481 494 589 703 741 793 806 962 1147 1159 1178 1209 1406 1443 1482 1586 1767 1891 2109 2257 2294 2318 2379 2418 2886 3441 3477 3534 3782 3851 4218 4514 4758 5673 6771 6882 6954 7657 7702 9139 11346 11553 13542 14911 15067 15314 18278 21793 22971 23106 24583 27417 29341 29822 30134 35929 42883 43586 44733 45201 45942 49166 50063 54834 58682 65379 69967 71858 73169 73749 85766 88023 89466 90402 100126 107787 119381 128649 130758 139934 142487 146338 147498 150189 176046 209901 215574 219507 234911 238762 257298 283309 284974 300378 358143 419802 427461 439014 467077 469822 557479 566618 704733 716286 849927 854922 909571 934154 951197 1114958 1329373 1401231 1409466 1551953 1672437 1699854 1819142 1852331 1902394 2268239 2658746 2707253 2728713 2802462 2853591 3053843 3103906 3344874 3704662 3988119 4417097 4463309 4536478 4655859 5414506 5457426 5556993 5707182 6107686 6804717 7282241 7976238 8121759 8691707 8834194 8926618 9161529 9311718 11113986 13251291 13389927 13609434 14564482 16243518 17281849 17383414 18323058 21846723 26075121 26502582 26779854 29487107 34563698 35194289 43693446 51845547 52150242 57422261 58023017 58974214 70388578 83924843 88461321 94669133 103691094 105582867 112992191 114844522 116046034 138362579 165142433 167849686 172266783 174069051 176922642 189338266 211165734 225984382 251774529 269442917 276725158 284007399 330284866 338976573 344533566 348138102 415087737 495427299 503549058 538885834 568014798 677953146 808328751 830175474 990854598 1091022959 1616657502 1798713527 2146851629 2182045918 3273068877 3502757921 3597427054 4293703258 5119415423 5396140581 6440554887 6546137754 7005515842 10238830846 10508273763 10792281162 12881109774 15358246269 21016547526 30716492538 66552400499 133104800998 199657201497 399314402994
• Sum of all divisors σ(n): 975777546240
• Sum of proper divisors (its aliquot sum) s(n): 576463143246
• 399314402994 is an abundant number, because the sum of its proper divisors (576463143246) is greater than itself. Its abundance is 177148740252

Bases of 399314402994

• Binary: 101110011111000111111100011111010110010₂
• Hexadecimal: 0x5CF8FE3EB2
• Base-36: 53FXHH9U

Squares and roots of 399314402994

• 399314402994 squared (399314402994²) is 159451992438454636164036
• 399314402994 cubed (399314402994³) is 63671477166765315327793517593523784
• The square root of 399314402994 is 631913.2875592979
• The cube root of 399314402994 is 7363.8509883037

Scales and comparisons

• 399,314,402,994 seconds is equal to 12,696 years, 50 weeks, 11 hours, 29 minutes, 54 seconds.
• To count from 1 to 399,314,402,994 would take you about twenty-five thousand, three hundred ninety-three 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 399314402994 cubic inches would be around 613.7 feet tall.

Recreational maths with 399314402994

• 399314402994 backwards is 499204413993
• 399314402994 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 399314402994's digits is 57
• More coming soon!