16945329184

Names of 16945329184

• Cardinal: 16945329184 can be written as Sixteen billion, nine hundred forty-five million, three hundred twenty-nine thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.6945329184 × 10¹⁰

Factors of 16945329184

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 638

Divisors of 16945329184

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 112 116 203 224 232 293 307 406 464 586 614 812 841 928 1172 1228 1624 1682 2051 2149 2344 2456 3248 3364 4102 4298 4688 4912 5887 6496 6728 8204 8497 8596 8903 9376 9824 11774 13456 16408 16994 17192 17806 23548 26912 32816 33988 34384 35612 47096 59479 62321 65632 67976 68768 71224 89951 94192 118958 124642 135952 142448 179902 188384 237916 246413 249284 258187 271904 284896 359804 475832 492826 498568 516374 629657 719608 951664 985652 997136 1032748 1259314 1439216 1724891 1807309 1903328 1971304 1994272 2065496 2518628 2608579 2878432 3449782 3614618 3942608 4130992 5037256 5217158 6899564 7229236 7885216 8261984 10074512 10434316 13799128 14458472 18260053 20149024 20868632 27598256 28916944 36520106 41737264 55196512 57833888 73040212 75648791 83474528 146080424 151297582 292160848 302595164 529541537 584321696 605190328 1059083074 1210380656 2118166148 2420761312 4236332296 8472664592 16945329184
• Sum of all divisors σ(n): 39750879168
• Sum of proper divisors (its aliquot sum) s(n): 22805549984
• 16945329184 is an abundant number, because the sum of its proper divisors (22805549984) is greater than itself. Its abundance is 5860220800

Bases of 16945329184

• Binary: 1111110010000001010011010000100000₂
• Hexadecimal: 0x3F2053420
• Base-36: 7S8T7OG

Squares and roots of 16945329184

• 16945329184 squared (16945329184²) is 287144181154122105856
• 16945329184 cubed (16945329184³) is 4865752672926728122261214101504
• The square root of 16945329184 is 130174.2262661853
• The cube root of 16945329184 is 2568.5222764491

Scales and comparisons

• 16,945,329,184 seconds is equal to 538 years, 42 weeks, 11 hours, 53 minutes, 4 seconds.
• To count from 1 to 16,945,329,184 would take you about one thousand and seventy-seven 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 16945329184 cubic inches would be around 214 feet tall.

Recreational maths with 16945329184

• 16945329184 backwards is 48192354961
• The number of decimal digits it has is: 11
• The sum of 16945329184's digits is 52
• More coming soon!