138597769296

Names of 138597769296

• Cardinal: 138597769296 can be written as One hundred thirty-eight billion, five hundred ninety-seven million, seven hundred sixty-nine thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.38597769296 × 10¹¹

Factors of 138597769296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 864

Divisors of 138597769296

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 36 42 48 49 56 58 63 72 84 87 98 112 116 126 144 147 168 174 196 203 232 252 261 294 336 348 392 406 441 464 504 522 588 609 696 784 812 823 882 1008 1044 1176 1218 1392 1421 1624 1646 1764 1827 2088 2352 2436 2469 2842 3248 3292 3528 3654 4176 4263 4872 4938 5684 5761 6584 7056 7308 7407 8526 9744 9876 11368 11522 12789 13168 14616 14814 17052 17283 19752 22736 23044 23867 25578 29232 29628 34104 34566 39504 40327 46088 47734 51156 51849 59256 68208 69132 71601 80654 92176 95468 102312 103698 118512 120981 138264 143202 161308 167069 190936 204624 207396 214803 241962 276528 286404 322616 334138 362943 381872 414792 429606 483924 501207 572808 645232 668276 677329 725886 829584 859212 967848 1002414 1145616 1169483 1336552 1354658 1451772 1503621 1718424 1935696 2004828 2031987 2338966 2673104 2709316 2903544 3007242 3436848 3508449 4009656 4063974 4677932 4741303 5418632 5807088 6014484 6095961 7016898 8019312 8127948 9355864 9482606 10525347 10837264 12028968 12191922 14033796 14223909 16255896 18711728 18965212 19642541 21050694 24057936 24383844 28067592 28447818 32511792 33189121 37930424 39285082 42101388 42671727 48767688 56135184 56895636 58927623 66378242 75860848 78570164 84202776 85343454 97535376 99567363 113791272 117855246 132756484 137497787 157140328 168405552 170686908 176782869 199134726 227582544 235710492 265512968 274995574 298702089 314280656 341373816 353565738 398269452 412493361 471420984 531025936 549991148 597404178 682747632 707131476 796538904 824986722 942841968 962484509 1099982296 1194808356 1237480083 1414262952 1593077808 1649973444 1924969018 2199964592 2389616712 2474960166 2828525904 2887453527 3299946888 3849938036 4779233424 4949920332 5774907054 6599893776 7699876072 8662360581 9899840664 11549814108 15399752144 17324721162 19799681328 23099628216 34649442324 46199256432 69298884648 138597769296
• Sum of all divisors σ(n): 467335576890
• Sum of proper divisors (its aliquot sum) s(n): 328737807594
• 138597769296 is an abundant number, because the sum of its proper divisors (328737807594) is greater than itself. Its abundance is 190140038298

Bases of 138597769296

• Binary: 10000001000101000100100010000001010000₂
• Hexadecimal: 0x2045122050
• Base-36: 1RO5J780

Squares and roots of 138597769296

• 138597769296 squared (138597769296²) is 19209341653827240335616
• 138597769296 cubed (138597769296³) is 2662371902865190951476051980046336
• The square root of 138597769296 is 372287.2134468225
• The cube root of 138597769296 is 5175.1000071969

Scales and comparisons

• 138,597,769,296 seconds is equal to 4,406 years, 50 weeks, 6 days, 20 hours, 21 minutes, 36 seconds.
• To count from 1 to 138,597,769,296 would take you about eight thousand, eight hundred thirteen 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 138597769296 cubic inches would be around 431.3 feet tall.

Recreational maths with 138597769296

• 138597769296 backwards is 692967795831
• 138597769296 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138597769296's digits is 72
• More coming soon!