1440155936400844

Names of 1440155936400844

• Cardinal: 1440155936400844 can be written as One quadrillion, four hundred forty trillion, one hundred fifty-five billion, nine hundred thirty-six million, four hundred thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.440155936400844 × 10¹⁵

Factors of 1440155936400844

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11211248

Divisors of 1440155936400844

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 26 52 311 622 1244 4043 7949 8086 15898 16172 31796 103337 206674 413348 2472139 4944278 9888556 11202973 22405946 32137807 44811892 64275614 128551228 145638649 291277298 582554596 3484124603 6968249206 13936498412 45293619839 89052432377 90587239678 178104864754 181174479356 356209729508 1157681620901 2315363241802 4630726483604 27695306469247 55390612938494 110781225876988 360038984100211 720077968200422 1440155936400844
• Sum of all divisors σ(n): 2723209957540800
• Sum of proper divisors (its aliquot sum) s(n): 1283054021139956
• 1440155936400844 is a deficient number, because the sum of its proper divisors (1283054021139956) is less than itself. Its deficiency is 157101915260888

Bases of 1440155936400844

• Binary: 101000111011101000001101111000000101010010111001100₂
• Hexadecimal: 0x51DD06F02A5CC
• Base-36: E6HQI4T424

Squares and roots of 1440155936400844

• 1440155936400844 squared (1440155936400844²) is 2074049121150591828180643912336
• 1440155936400844 cubed (1440155936400844³) is 2986954154211978117185934241428196054892411584
• The square root of 1440155936400844 is 37949386.5088863327
• The cube root of 1440155936400844 is 112928.3994789145

Scales and comparisons

• 1,440,155,936,400,844 seconds is equal to 45,792,504 years, 4 weeks, 2 days, 2 hours, 54 minutes, 4 seconds.
• To count from 1 to 1,440,155,936,400,844 would take you about one hundred thirty-seven million, three hundred seventy-seven thousand, five hundred twelve 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 1440155936400844 cubic inches would be around 9410.7 feet tall.

Recreational maths with 1440155936400844

• 1440155936400844 backwards is 4480046395510441
• The number of decimal digits it has is: 16
• The sum of 1440155936400844's digits is 58
• More coming soon!