1428524727824

Names of 1428524727824

• Cardinal: 1428524727824 can be written as One trillion, four hundred twenty-eight billion, five hundred twenty-four million, seven hundred twenty-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.428524727824 × 10¹²

Factors of 1428524727824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 91989

Divisors of 1428524727824

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 73 146 292 584 1168 16141 32282 64564 75773 129128 151546 258256 303092 606184 1178293 1212368 2356586 4713172 5531429 9426344 11062858 18852688 22125716 44251432 88502864 1223051993 2446103986 4892207972 9784415944 19568831888 89282795489 178565590978 357131181956 714262363912 1428524727824
• Sum of all divisors σ(n): 2805892124952
• Sum of proper divisors (its aliquot sum) s(n): 1377367397128
• 1428524727824 is a deficient number, because the sum of its proper divisors (1377367397128) is less than itself. Its deficiency is 51157330696

Bases of 1428524727824

• Binary: 10100110010011010101101010111111000010000₂
• Hexadecimal: 0x14C9AB57E10
• Base-36: I896QMFK

Squares and roots of 1428524727824

• 1428524727824 squared (1428524727824²) is 2040682898004633279774976
• 1428524727824 cubed (1428524727824³) is 2915165981447160308681480034366132224
• The square root of 1428524727824 is 1195209.0728504365
• The cube root of 1428524727824 is 11262.3560776571

Scales and comparisons

• 1,428,524,727,824 seconds is equal to 45,422 years, 34 weeks, 5 days, 23 minutes, 44 seconds.
• To count from 1 to 1,428,524,727,824 would take you about one hundred thirteen thousand, five hundred fifty-six 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 1428524727824 cubic inches would be around 938.5 feet tall.

Recreational maths with 1428524727824

• 1428524727824 backwards is 4287274258241
• The number of decimal digits it has is: 13
• The sum of 1428524727824's digits is 56
• More coming soon!