1390945192416

Names of 1390945192416

• Cardinal: 1390945192416 can be written as One trillion, three hundred ninety billion, nine hundred forty-five million, one hundred ninety-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.390945192416 × 10¹²

Factors of 1390945192416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 123837731

Divisors of 1390945192416

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 288 312 351 416 432 468 624 702 864 936 1248 1404 1872 2808 3744 5616 11232 123837713 247675426 371513139 495350852 743026278 990701704 1114539417 1486052556 1609890269 1981403408 2229078834 2972105112 3219780538 3343618251 3962806816 4458157668 4829670807 5944210224 6439561076 6687236502 8916315336 9659341614 11888420448 12879122152 13374473004 14489012421 17832630672 19318683228 25758244304 26748946008 28978024842 35665261344 38637366456 43467037263 51516488608 53497892016 57956049684 77274732912 86934074526 106995784032 115912099368 154549465824 173868149052 231824198736 347736298104 463648397472 695472596208 1390945192416
• Sum of all divisors σ(n): 4368994549920
• Sum of proper divisors (its aliquot sum) s(n): 2978049357504
• 1390945192416 is an abundant number, because the sum of its proper divisors (2978049357504) is greater than itself. Its abundance is 1587104165088

Bases of 1390945192416

• Binary: 10100001111011010110010110100100111100000₂
• Hexadecimal: 0x143DACB49E0
• Base-36: HQZOURC0

Squares and roots of 1390945192416

• 1390945192416 squared (1390945192416²) is 1934728528305183263917056
• 1390945192416 cubed (1390945192416³) is 2691101345076177637399252367784247296
• The square root of 1390945192416 is 1179383.3950060515
• The cube root of 1390945192416 is 11162.7193488865

Scales and comparisons

• 1,390,945,192,416 seconds is equal to 44,227 years, 39 weeks, 1 day, 16 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,390,945,192,416 would take you about one hundred ten thousand, five hundred sixty-nine 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 1390945192416 cubic inches would be around 930.2 feet tall.

Recreational maths with 1390945192416

• 1390945192416 backwards is 6142915490931
• 1390945192416 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1390945192416's digits is 54
• More coming soon!