130421161056

Names of 130421161056

• Cardinal: 130421161056 can be written as One hundred thirty billion, four hundred twenty-one million, one hundred sixty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 1.30421161056 × 10¹¹

Factors of 130421161056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4001

Divisors of 130421161056

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 89 96 178 267 356 534 712 1068 1424 2136 2848 3907 4272 7814 8544 11721 15628 23442 31256 46884 62512 93768 125024 187536 347723 375072 695446 1043169 1390892 2086338 2781784 4172676 5563568 8345352 11127136 15264649 16690704 30529298 33381408 45793947 61058596 91587894 122117192 183175788 244234384 366351576 488468768 732703152 1358553761 1465406304 2717107522 4075661283 5434215044 8151322566 10868430088 16302645132 21736860176 32605290264 43473720352 65210580528 130421161056
• Sum of all divisors σ(n): 346290872760
• Sum of proper divisors (its aliquot sum) s(n): 215869711704
• 130421161056 is an abundant number, because the sum of its proper divisors (215869711704) is greater than itself. Its abundance is 85448550648

Bases of 130421161056

• Binary: 1111001011101101101001111110001100000₂
• Hexadecimal: 0x1E5DB4FC60
• Base-36: 1NWXE3XC

Squares and roots of 130421161056

• 130421161056 squared (130421161056²) is 17009679251195091035136
• 130421161056 cubed (130421161056³) is 2218422117131016448370054010863616
• The square root of 130421161056 is 361138.7005791543
• The cube root of 130421161056 is 5071.2616769861

Scales and comparisons

• 130,421,161,056 seconds is equal to 4,146 years, 51 weeks, 3 days, 4 hours, 17 minutes, 36 seconds.
• To count from 1 to 130,421,161,056 would take you about eight thousand, two hundred ninety-three 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 130421161056 cubic inches would be around 422.6 feet tall.

Recreational maths with 130421161056

• 130421161056 backwards is 650161124031
• The number of decimal digits it has is: 12
• The sum of 130421161056's digits is 30
• More coming soon!