13078969956

Names of 13078969956

• Cardinal: 13078969956 can be written as Thirteen billion, seventy-eight million, nine hundred sixty-nine thousand, nine hundred fifty-six.

Scientific notation

• Scientific notation: 1.3078969956 × 10¹⁰

Factors of 13078969956

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 470

Divisors of 13078969956

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 29 36 39 43 52 58 73 78 86 87 116 117 129 146 156 172 174 219 234 258 261 292 307 348 377 387 438 468 516 522 559 614 657 754 774 876 921 949 1044 1118 1131 1228 1247 1314 1508 1548 1677 1842 1898 2117 2236 2262 2494 2628 2763 2847 3139 3354 3393 3684 3741 3796 3991 4234 4524 4988 5031 5526 5694 6278 6351 6708 6786 7482 7982 8468 8541 8903 9417 10062 11052 11223 11388 11973 12556 12702 13201 13572 14964 15964 16211 17082 17806 18834 19053 20124 22411 22446 23946 25404 26402 26709 27521 28251 32422 34164 35612 35919 37668 38106 39603 40807 44822 44892 47892 48633 52804 53418 55042 56502 64844 67233 71838 76212 79206 80127 81614 82563 89644 91031 97266 106836 110084 113004 115739 118809 122421 134466 143676 145899 158412 160254 163228 165126 171613 182062 194532 201699 231478 237618 244842 247689 268932 273093 291343 291798 320508 330252 343226 347217 364124 367263 382829 403398 462956 475236 489684 495378 514839 546186 582686 583596 649919 686452 694434 734526 765658 806796 819279 874029 963673 990756 1029678 1041651 1092372 1148487 1165372 1183403 1299838 1388868 1469052 1531316 1544517 1638558 1748058 1927346 1949757 2059356 2083302 2296974 2366806 2599676 2622087 2891019 3089034 3277116 3445461 3496116 3550209 3854692 3899514 4166604 4593948 4733612 4976777 5244174 5782038 5849271 6178068 6890922 7100418 7799028 8448947 8673057 9953554 10488348 10650627 11564076 11698542 12527749 13781844 14200836 14930331 16897894 17346114 19907108 21301254 23397084 25055498 25346841 27946517 29860662 33795788 34692228 37583247 42602508 44790993 50110996 50693682 55893034 59721324 75166494 76040523 83839551 89581986 101387364 111786068 112749741 150332988 152081046 167679102 179163972 225499482 251518653 304162092 335358204 363304721 450998964 503037306 726609442 1006074612 1089914163 1453218884 2179828326 3269742489 4359656652 6539484978 13078969956
• Sum of all divisors σ(n): 38328850560
• Sum of proper divisors (its aliquot sum) s(n): 25249880604
• 13078969956 is an abundant number, because the sum of its proper divisors (25249880604) is greater than itself. Its abundance is 12170910648

Bases of 13078969956

• Binary: 1100001011100100010011111001100100₂
• Hexadecimal: 0x30B913E64
• Base-36: 60AVPT0

Squares and roots of 13078969956

• 13078969956 squared (13078969956²) is 171059455109950641936
• 13078969956 cubed (13078969956³) is 2237281474072775122523857674816
• The square root of 13078969956 is 114363.3243483241
• The cube root of 13078969956 is 2356.0862280513

Scales and comparisons

• 13,078,969,956 seconds is equal to 415 years, 45 weeks, 1 day, 23 hours, 12 minutes, 36 seconds.
• To count from 1 to 13,078,969,956 would take you about eight hundred thirty-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 13078969956 cubic inches would be around 196.3 feet tall.

Recreational maths with 13078969956

• 13078969956 backwards is 65996987031
• The number of decimal digits it has is: 11
• The sum of 13078969956's digits is 63
• More coming soon!