13375595772

Names of 13375595772

• Cardinal: 13375595772 can be written as Thirteen billion, three hundred seventy-five million, five hundred ninety-five thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.3375595772 × 10¹⁰

Factors of 13375595772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6642

Divisors of 13375595772

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 81 84 99 108 126 132 154 162 189 198 231 243 252 297 308 324 378 396 462 486 567 594 693 729 756 891 924 972 1134 1188 1386 1458 1701 1782 2079 2187 2268 2673 2772 2916 3402 3564 4158 4374 5103 5346 6237 6561 6619 6804 8019 8316 8748 10206 10692 12474 13122 13238 15309 16038 18711 19857 20412 24057 24948 26244 26476 30618 32076 37422 39714 45927 46333 48114 56133 59571 61236 72171 72809 74844 79428 91854 92666 96228 112266 119142 138999 144342 145618 168399 178713 183708 185332 218427 224532 238284 277998 288684 291236 336798 357426 416997 436854 505197 509663 536139 555996 655281 673596 714852 833994 873708 1010394 1019326 1072278 1250991 1310562 1528989 1608417 1667988 1965843 2020788 2038652 2144556 2501982 2621124 3057978 3216834 3752973 3931686 4586967 4825251 5003964 5897529 6115956 6433668 7505946 7863372 9173934 9650502 11258919 11795058 13760901 14475753 15011892 17692587 18347868 19301004 22517838 23590116 27521802 28951506 33776757 35385174 41282703 43427259 45035676 53077761 55043604 57903012 67553514 70770348 82565406 86854518 101330271 106155522 123848109 135107028 159233283 165130812 173709036 202660542 212311044 247696218 303990813 318466566 371544327 405321084 477699849 495392436 607981626 636933132 743088654 955399698 1114632981 1215963252 1486177308 1910799396 2229265962 3343898943 4458531924 6687797886 13375595772
• Sum of all divisors σ(n): 43779066240
• Sum of proper divisors (its aliquot sum) s(n): 30403470468
• 13375595772 is an abundant number, because the sum of its proper divisors (30403470468) is greater than itself. Its abundance is 17027874696

Bases of 13375595772

• Binary: 1100011101001111110110010011111100₂
• Hexadecimal: 0x31D3F64FC
• Base-36: 657HFR0

Squares and roots of 13375595772

• 13375595772 squared (13375595772²) is 178906562255944275984
• 13375595772 cubed (13375595772³) is 2392981857693663039719191539648
• The square root of 13375595772 is 115652.9107804901
• The cube root of 13375595772 is 2373.7649436403

Scales and comparisons

• 13,375,595,772 seconds is equal to 425 years, 15 weeks, 5 days, 3 hours, 16 minutes, 12 seconds.
• To count from 1 to 13,375,595,772 would take you about eight 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 13375595772 cubic inches would be around 197.8 feet tall.

Recreational maths with 13375595772

• 13375595772 backwards is 27759557331
• 13375595772 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13375595772's digits is 54
• More coming soon!