13123580443648

Names of 13123580443648

• Cardinal: 13123580443648 can be written as Thirteen trillion, one hundred twenty-three billion, five hundred eighty million, four hundred forty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3123580443648 × 10¹³

Factors of 13123580443648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 898

Divisors of 13123580443648

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 512 608 877 1024 1216 1754 2432 3508 4864 7016 9728 14032 16663 19456 28064 33326 56128 66652 112256 133304 224512 266608 449024 533216 769129 898048 1066432 1538258 2132864 3076516 4265728 6153032 8531456 12306064 14613451 17062912 24612128 29226902 49224256 58453804 98448512 116907608 196897024 233815216 393794048 467630432 674526133 787588096 935260864 1349052266 1870521728 2698104532 3741043456 5396209064 7482086912 10792418128 12815996527 14964173824 21584836256 25631993054 43169672512 51263986108 86339345024 102527972216 172678690048 205055944432 345357380096 410111888864 690714760192 820223777728 1640447555456 3280895110912 6561790221824 13123580443648
• Sum of all divisors σ(n): 27646623971600
• Sum of proper divisors (its aliquot sum) s(n): 14523043527952
• 13123580443648 is an abundant number, because the sum of its proper divisors (14523043527952) is greater than itself. Its abundance is 1399463084304

Bases of 13123580443648

• Binary: 10111110111110010010010110011011110000000000₂
• Hexadecimal: 0xBEF9259BC00
• Base-36: 4NGW0YE4G

Squares and roots of 13123580443648

• 13123580443648 squared (13123580443648²) is 172228363660900236503547904
• 13123580443648 cubed (13123580443648³) is 2260252785181686207204299326302340513792
• The square root of 13123580443648 is 3622648.2638600177
• The cube root of 13123580443648 is 23587.6194541015

Scales and comparisons

• 13,123,580,443,648 seconds is equal to 417,289 years, 13 weeks, 5 days, 4 hours, 7 minutes, 28 seconds.
• To count from 1 to 13,123,580,443,648 would take you about one million, forty-three thousand, two hundred twenty-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 13123580443648 cubic inches would be around 1965.6 feet tall.

Recreational maths with 13123580443648

• 13123580443648 backwards is 84634408532131
• The number of decimal digits it has is: 14
• The sum of 13123580443648's digits is 52
• More coming soon!