13122091616

Names of 13122091616

• Cardinal: 13122091616 can be written as Thirteen billion, one hundred twenty-two million, ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3122091616 × 10¹⁰

Factors of 13122091616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 827

Divisors of 13122091616

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 61 122 193 244 386 488 571 772 976 1142 1544 1952 2284 3088 3721 4568 6176 7442 9136 11773 14884 18272 23546 29768 34831 47092 59536 69662 94184 110203 119072 139324 188368 220406 278648 376736 440812 557296 718153 881624 1114592 1436306 1763248 2124691 2872612 3526496 4249382 5745224 6722383 8498764 11490448 13444766 16997528 22980896 26889532 33995056 53779064 67990112 107558128 215116256 410065363 820130726 1640261452 3280522904 6561045808 13122091616
• Sum of all divisors σ(n): 26446892472
• Sum of proper divisors (its aliquot sum) s(n): 13324800856
• 13122091616 is an abundant number, because the sum of its proper divisors (13324800856) is greater than itself. Its abundance is 202709240

Bases of 13122091616

• Binary: 1100001110001000110011101001100000₂
• Hexadecimal: 0x30E233A60
• Base-36: 610JYOW

Squares and roots of 13122091616

• 13122091616 squared (13122091616²) is 172189288378697491456
• 13122091616 cubed (13122091616³) is 2259483617399112585635009232896
• The square root of 13122091616 is 114551.6984422317
• The cube root of 13122091616 is 2358.6727440721

Scales and comparisons

• 13,122,091,616 seconds is equal to 417 years, 12 weeks, 4 days, 1 hour, 26 minutes, 56 seconds.
• To count from 1 to 13,122,091,616 would take you about eight hundred thirty-four 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 13122091616 cubic inches would be around 196.6 feet tall.

Recreational maths with 13122091616

• 13122091616 backwards is 61619022131
• 13122091616 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13122091616's digits is 32
• More coming soon!