29931488137710481

Names of 29931488137710481

• Cardinal: 29931488137710481 can be written as Twenty-nine quadrillion, nine hundred thirty-one trillion, four hundred eighty-eight billion, one hundred thirty-seven million, seven hundred ten thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 2.9931488137710481 × 10¹⁶

Factors of 29931488137710481

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 301

Divisors of 29931488137710481

• Number of divisors d(n): 75
• Complete list of divisors:
  1 7 49 71 223 343 497 1561 2401 3479 5041 10927 15833 24353 35287 49729 76489 110831 170471 247009 348103 535423 775817 1124143 1729063 2436721 3530759 5430719 7869001 11089567 12103441 17057047 24715313 38015033 55083007 77626969 119399329 173007191 250683889 385581049 543388783 787359257 1211050337 1754787223 2472973441 2699067343 3803721481 5511514799 8477352359 12283510561 17310814087 26626050367 38580603593 55902507247 85984573927 121175698609 175581114311 270064225151 391317550729 601892017489 848229890263 1229067800177 1890449576057 2739222855103 5937609231841 8603474601239 12466259116081 19174559985721 60224322208673 87263813812567 134221919900047 421570255460711 610846696687969 4275926876815783 29931488137710481
• Sum of all divisors σ(n): 35576256064429993
• Sum of proper divisors (its aliquot sum) s(n): 5644767926719512
• 29931488137710481 is a deficient number, because the sum of its proper divisors (5644767926719512) is less than itself. Its deficiency is 24286720210990969

Bases of 29931488137710481

• Binary: 1101010010101101000011110100110000011000000101110010001₂
• Hexadecimal: 0x6A5687A60C0B91
• Base-36: 86PTRTP2JDD

Squares and roots of 29931488137710481

• 29931488137710481 squared (29931488137710481²) is 895893982137903238015632577251361
• 29931488137710481 cubed (29931488137710481³) is 26815440099006856319042113536998432487722581214641
• 29931488137710481 is a perfect square number. Its square root is 173007191
• The cube root of 29931488137710481 is 310486.5344324969

Scales and comparisons

• 29,931,488,137,710,481 seconds is equal to 951,728,738 years, 31 weeks, 4 days, 3 hours, 8 minutes, 1 second.
• To count from 1 to 29,931,488,137,710,481 would take you about two billion, eight hundred fifty-five million, one hundred eighty-six thousand, two hundred fifteen 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 29931488137710481 cubic inches would be around 25873.9 feet tall.

Recreational maths with 29931488137710481

• 29931488137710481 backwards is 18401773188413992
• The number of decimal digits it has is: 17
• The sum of 29931488137710481's digits is 76
• More coming soon!