38539930016

Names of 38539930016

• Cardinal: 38539930016 can be written as Thirty-eight billion, five hundred thirty-nine million, nine hundred thirty thousand and sixteen.

Scientific notation

• Scientific notation: 3.8539930016 × 10¹⁰

Factors of 38539930016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 391

Divisors of 38539930016

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 49 56 58 98 112 116 196 203 224 232 343 353 392 406 464 686 706 784 812 928 1372 1412 1421 1568 1624 2401 2471 2744 2824 2842 3248 4802 4942 5488 5648 5684 6496 9604 9884 9947 10237 10976 11296 11368 16807 17297 19208 19768 19894 20474 22736 33614 34594 38416 39536 39788 40948 45472 67228 69188 69629 71659 76832 79072 79576 81896 117649 121079 134456 138376 139258 143318 159152 163792 235298 242158 268912 276752 278516 286636 318304 327584 470596 484316 487403 501613 537824 553504 557032 573272 847553 941192 968632 974806 1003226 1114064 1146544 1695106 1882384 1937264 1949612 2006452 2228128 2293088 3390212 3411821 3511291 3764768 3874528 3899224 4012904 5932871 6780424 6823642 7022582 7798448 8025808 11865742 13560848 13647284 14045164 15596896 16051616 23731484 24579037 27121696 27294568 28090328 41530097 47462968 49158074 54589136 56180656 83060194 94925936 98316148 109178272 112361312 166120388 172053259 189851872 196632296 332240776 344106518 393264592 664481552 688213036 786529184 1204372813 1328963104 1376426072 2408745626 2752852144 4817491252 5505704288 9634982504 19269965008 38539930016
• Sum of all divisors σ(n): 91833168420
• Sum of proper divisors (its aliquot sum) s(n): 53293238404
• 38539930016 is an abundant number, because the sum of its proper divisors (53293238404) is greater than itself. Its abundance is 14753308388

Bases of 38539930016

• Binary: 100011111001001010001010100110100000₂
• Hexadecimal: 0x8F928A9A0
• Base-36: HPDOGBK

Squares and roots of 38539930016

• 38539930016 squared (38539930016²) is 1485326205638177760256
• 38539930016 cubed (38539930016³) is 57244368016226195498033866244096
• The square root of 38539930016 is 196315.8934370827
• The cube root of 38539930016 is 3377.8236639363

Scales and comparisons

• 38,539,930,016 seconds is equal to 1,225 years, 23 weeks, 3 days, 6 minutes, 56 seconds.
• To count from 1 to 38,539,930,016 would take you about two thousand, four hundred fifty 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 38539930016 cubic inches would be around 281.5 feet tall.

Recreational maths with 38539930016

• 38539930016 backwards is 61003993583
• The number of decimal digits it has is: 11
• The sum of 38539930016's digits is 47
• More coming soon!