1390112996280

Names of 1390112996280

• Cardinal: 1390112996280 can be written as One trillion, three hundred ninety billion, one hundred twelve million, nine hundred ninety-six thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.39011299628 × 10¹²

Factors of 1390112996280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 252436

Divisors of 1390112996280

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 60293 120586 180879 192133 241172 301465 361758 384266 482344 576399 602930 723516 768532 904395 960665 1152798 1205860 1447032 1537064 1808790 1921330 2305596 2411720 2881995 3617580 3842660 4611192 5763990 7235160 7685320 11527980 23055960 11584274969 23168549938 34752824907 46337099876 57921374845 69505649814 92674199752 115842749690 139011299628 173764124535 231685499380 278022599256 347528249070 463370998760 695056498140 1390112996280
• Sum of all divisors σ(n): 4170429862560
• Sum of proper divisors (its aliquot sum) s(n): 2780316866280
• 1390112996280 is an abundant number, because the sum of its proper divisors (2780316866280) is greater than itself. Its abundance is 1390203870000

Bases of 1390112996280

• Binary: 10100001110101001001100001111101110111000₂
• Hexadecimal: 0x143A930FBB8
• Base-36: HQLXDWOO

Squares and roots of 1390112996280

• 1390112996280 squared (1390112996280²) is 1932414142426559293838400
• 1390112996280 cubed (1390112996280³) is 2686274013582431009808779166121152000
• The square root of 1390112996280 is 1179030.5323781907
• The cube root of 1390112996280 is 11160.4927034821

Scales and comparisons

• 1,390,112,996,280 seconds is equal to 44,201 years, 15 weeks, 1 day, 18 hours, 58 minutes.
• To count from 1 to 1,390,112,996,280 would take you about one hundred ten thousand, five hundred 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 1390112996280 cubic inches would be around 930 feet tall.

Recreational maths with 1390112996280

• 1390112996280 backwards is 0826992110931
• The number of decimal digits it has is: 13
• The sum of 1390112996280's digits is 51
• More coming soon!