13387190544

Names of 13387190544

• Cardinal: 13387190544 can be written as Thirteen billion, three hundred eighty-seven million, one hundred ninety thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3387190544 × 10¹⁰

Factors of 13387190544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17967

Divisors of 13387190544

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 36 38 39 42 48 52 54 56 57 63 72 76 78 84 91 104 108 112 114 117 126 133 144 152 156 168 171 182 189 208 216 228 234 247 252 266 273 304 312 336 342 351 364 378 399 432 456 468 494 504 513 532 546 624 684 702 728 741 756 798 819 912 936 988 1008 1026 1064 1092 1197 1368 1404 1456 1482 1512 1596 1638 1729 1872 1976 2052 2128 2184 2223 2394 2457 2736 2808 2964 3024 3192 3276 3458 3591 3952 4104 4368 4446 4788 4914 5187 5616 5928 6384 6552 6669 6916 7182 8208 8892 9576 9828 10374 11856 13104 13338 13832 14364 15561 17784 17923 19152 19656 20748 26676 27664 28728 31122 35568 35846 39312 41496 46683 53352 53769 57456 62244 71692 82992 93366 106704 107538 124488 125461 143384 161307 186732 215076 232999 248976 250922 286768 322614 340537 373464 376383 430152 465998 483921 501844 645228 681074 698997 746928 752766 860304 931996 967842 1003688 1021611 1129149 1290456 1362148 1397994 1505532 1630993 1863992 1935684 2007376 2043222 2096991 2258298 2383759 2580912 2724296 2795988 3011064 3064833 3261986 3387447 3727984 3871368 4086444 4193982 4426981 4516596 4767518 4892979 5448592 5591976 6022128 6129666 6290973 6523972 6774894 7151277 7742736 8172888 8387964 8853962 9033192 9194499 9535036 9785958 11183952 12259332 12581946 13047944 13280943 13549788 14302554 14678937 16345776 16775928 17707924 18066384 18388998 19070072 19571916 21453831 24518664 25163892 26095888 26561886 27099576 28605108 29357874 30988867 33551856 35415848 36777996 38140144 39143832 39842829 42907662 44036811 49037328 50327784 53123772 54199152 57210216 58715748 61977734 64361493 70831696 73555992 78287664 79685658 85815324 88073622 92966601 100655568 106247544 114420432 117431496 119528487 123955468 128722986 147111984 159371316 171630648 176147244 185933202 212495088 234862992 239056974 247910936 257445972 278899803 318742632 343261296 352294488 371866404 478113948 495821872 514891944 557799606 637485264 704588976 743732808 836699409 956227896 1029783888 1115599212 1487465616 1673398818 1912455792 2231198424 3346797636 4462396848 6693595272 13387190544
• Sum of all divisors σ(n): 49785702400
• Sum of proper divisors (its aliquot sum) s(n): 36398511856
• 13387190544 is an abundant number, because the sum of its proper divisors (36398511856) is greater than itself. Its abundance is 23011321312

Bases of 13387190544

• Binary: 1100011101111100000101000100010000₂
• Hexadecimal: 0x31DF05110
• Base-36: 65EDYC0

Squares and roots of 13387190544

• 13387190544 squared (13387190544²) is 179216870661363015936
• 13387190544 cubed (13387190544³) is 2399210396243069993089740509184
• The square root of 13387190544 is 115703.0273761235
• The cube root of 13387190544 is 2374.4506530139

Scales and comparisons

• 13,387,190,544 seconds is equal to 425 years, 34 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,387,190,544 would take you about eight hundred fifty-one 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 13387190544 cubic inches would be around 197.9 feet tall.

Recreational maths with 13387190544

• 13387190544 backwards is 44509178331
• The number of decimal digits it has is: 11
• The sum of 13387190544's digits is 45
• More coming soon!