472145699885250816

Names of 472145699885250816

• Cardinal: 472145699885250816 can be written as Four hundred seventy-two quadrillion, one hundred forty-five trillion, six hundred ninety-nine billion, eight hundred eighty-five million, two hundred fifty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.72145699885250816 × 10¹⁷

Factors of 472145699885250816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 68308116302848

Divisors of 472145699885250816

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 68308116302843 136616232605686 204924348908529 273232465211372 409848697817058 546464930422744 614773046725587 819697395634116 1092929860845488 1229546093451174 1639394791268232 1844319140176761 2185859721690976 2459092186902348 3278789582536464 3688638280353522 4371719443381952 4918184373804696 6557579165072928 7377276560707044 8743438886763904 9836368747609392 13115158330145856 14754553121414088 17486877773527808 19672737495218784 26230316660291712 29509106242828176 39345474990437568 52460633320583424 59018212485656352 78690949980875136 118036424971312704 157381899961750272 236072849942625408 472145699885250816
• Sum of all divisors σ(n): 1396217897230131360
• Sum of proper divisors (its aliquot sum) s(n): 924072197344880544
• 472145699885250816 is an abundant number, because the sum of its proper divisors (924072197344880544) is greater than itself. Its abundance is 451926497459629728

Bases of 472145699885250816

• Binary: 11010001101011001100000001100110011111000110111100100000000₂
• Hexadecimal: 0x68D660333E37900
• Base-36: 3L4XOK6EYIO0

Squares and roots of 472145699885250816

• 472145699885250816 squared (472145699885250816²) is 222921561920133332404949775228665856
• 472145699885250816 cubed (472145699885250816³) is 105251456872294628995326922025512356378746379615338496
• The square root of 472145699885250816 is 687128590.5019895299
• The cube root of 472145699885250816 is 778679.3892167243

Scales and comparisons

• 472,145,699,885,250,816 seconds is equal to 15,012,772,813 years, 42 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 472,145,699,885,250,816 would take you about forty-five billion, thirty-eight million, three hundred eighteen thousand, four hundred forty-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 472145699885250816 cubic inches would be around 64889.9 feet tall.

Recreational maths with 472145699885250816

• 472145699885250816 backwards is 618052588996541274
• The number of decimal digits it has is: 18
• The sum of 472145699885250816's digits is 90
• More coming soon!