1078308125920

Names of 1078308125920

• Cardinal: 1078308125920 can be written as One trillion, seventy-eight billion, three hundred eight million, one hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.07830812592 × 10¹²

Factors of 1078308125920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 396436835

Divisors of 1078308125920

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 396436811 792873622 1585747244 1982184055 3171494488 3964368110 6342988976 6739425787 7928736220 12685977952 13478851574 15857472440 26957703148 31714944880 33697128935 53915406296 63429889760 67394257870 107830812592 134788515740 215661625184 269577031480 539154062960 1078308125920
• Sum of all divisors σ(n): 2697356068848
• Sum of proper divisors (its aliquot sum) s(n): 1619047942928
• 1078308125920 is an abundant number, because the sum of its proper divisors (1619047942928) is greater than itself. Its abundance is 540739817008

Bases of 1078308125920

• Binary: 1111101100010000001011000011110011100000₂
• Hexadecimal: 0xFB102C3CE0
• Base-36: DRD8TEXS

Squares and roots of 1078308125920

• 1078308125920 squared (1078308125920²) is 1162748414425102575846400
• 1078308125920 cubed (1078308125920³) is 1253801063675183852764696241778688000
• The square root of 1078308125920 is 1038416.1622008779
• The cube root of 1078308125920 is 10254.4953541201

Scales and comparisons

• 1,078,308,125,920 seconds is equal to 34,286 years, 44 weeks, 6 days, 2 hours, 58 minutes, 40 seconds.
• To count from 1 to 1,078,308,125,920 would take you about eighty-five thousand, seven hundred seventeen 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 1078308125920 cubic inches would be around 854.5 feet tall.

Recreational maths with 1078308125920

• 1078308125920 backwards is 0295218038701
• The number of decimal digits it has is: 13
• The sum of 1078308125920's digits is 46
• More coming soon!