1390051081356

Names of 1390051081356

• Cardinal: 1390051081356 can be written as One trillion, three hundred ninety billion, fifty-one million, eighty-one thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 1.390051081356 × 10¹²

Factors of 1390051081356

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1438557

Divisors of 1390051081356

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 357 476 677 714 1354 1428 2031 2708 4062 4739 8124 9478 11509 14217 18956 23018 28434 34527 46036 56868 69054 80563 138108 161126 241689 322252 483378 966756 1437851 2875702 4313553 5751404 8627106 10064957 17254212 20129914 24443467 30194871 40259828 48886934 60389742 73330401 97773868 120779484 146660802 171104269 293321604 342208538 513312807 684417076 973425127 1026625614 1946850254 2053251228 2920275381 3893700508 5840550762 6813975889 11681101524 13627951778 16548227159 20441927667 27255903556 33096454318 40883855334 49644681477 66192908636 81767710668 99289362954 115837590113 198578725908 231675180226 347512770339 463350360452 695025540678 1390051081356
• Sum of all divisors σ(n): 3930650260992
• Sum of proper divisors (its aliquot sum) s(n): 2540599179636
• 1390051081356 is an abundant number, because the sum of its proper divisors (2540599179636) is greater than itself. Its abundance is 1150548098280

Bases of 1390051081356

• Binary: 10100001110100101100000000011110010001100₂
• Hexadecimal: 0x143A5803C8C
• Base-36: HQKWIUTO

Squares and roots of 1390051081356

• 1390051081356 squared (1390051081356²) is 1932242008778984930798736
• 1390051081356 cubed (1390051081356³) is 2685915093744717648264811805597966016
• The square root of 1390051081356 is 1179004.2753764721
• The cube root of 1390051081356 is 11160.3270068041

Scales and comparisons

• 1,390,051,081,356 seconds is equal to 44,199 years, 16 weeks, 6 days, 4 hours, 22 minutes, 36 seconds.
• To count from 1 to 1,390,051,081,356 would take you about one hundred ten thousand, four hundred ninety-eight 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 1390051081356 cubic inches would be around 930 feet tall.

Recreational maths with 1390051081356

• 1390051081356 backwards is 6531801500931
• 1390051081356 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1390051081356's digits is 42
• More coming soon!