7075149172

Names of 7075149172

• Cardinal: 7075149172 can be written as Seven billion, seventy-five million, one hundred forty-nine thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 7.075149172 × 10⁹

Factors of 7075149172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 403

Divisors of 7075149172

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 61 91 122 127 169 182 193 244 254 338 364 386 427 508 676 772 793 854 889 1183 1351 1586 1651 1708 1778 2366 2509 2702 3172 3302 3556 4732 5018 5404 5551 6604 7747 10036 10309 11102 11557 11773 15494 17563 20618 21463 22204 23114 23546 24511 30988 32617 35126 41236 42926 46228 47092 49022 54229 65234 70252 72163 82411 85852 98044 100711 108458 130468 144326 150241 153049 164822 171577 201422 216916 228319 288652 300482 306098 318643 329644 343154 402844 456638 600964 612196 637286 686308 704977 913276 1071343 1274572 1309243 1409954 1495171 1989637 2142686 2230501 2618486 2819908 2990342 3979274 4142359 4285372 4461002 5236972 5980684 7958548 8284718 8922004 9164701 10466197 13927459 16569436 18329402 19437223 20932394 27854918 28996513 36658804 38874446 41864788 55709836 57993026 77748892 115986052 136060561 252683899 272121122 505367798 544242244 1010735596 1768787293 3537574586 7075149172
• Sum of all divisors σ(n): 15777656832
• Sum of proper divisors (its aliquot sum) s(n): 8702507660
• 7075149172 is an abundant number, because the sum of its proper divisors (8702507660) is greater than itself. Its abundance is 1627358488

Bases of 7075149172

• Binary: 110100101101101100011010101110100₂
• Hexadecimal: 0x1A5B63574
• Base-36: 390D01G

Squares and roots of 7075149172

• 7075149172 squared (7075149172²) is 50057735806052285584
• 7075149172 cubed (7075149172³) is 354165948040385580938345136448
• The square root of 7075149172 is 84113.9059371279
• The cube root of 7075149172 is 1919.7523165017

Scales and comparisons

• 7,075,149,172 seconds is equal to 224 years, 50 weeks, 2 days, 7 hours, 12 minutes, 52 seconds.
• To count from 1 to 7,075,149,172 would take you about four hundred forty-nine 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 7075149172 cubic inches would be around 160 feet tall.

Recreational maths with 7075149172

• 7075149172 backwards is 2719415707
• The number of decimal digits it has is: 10
• The sum of 7075149172's digits is 43
• More coming soon!