1142537921055465

Names of 1142537921055465

• Cardinal: 1142537921055465 can be written as One quadrillion, one hundred forty-two trillion, five hundred thirty-seven billion, nine hundred twenty-one million, fifty-five thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.142537921055465 × 10¹⁵

Factors of 1142537921055465

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1883188969

Divisors of 1142537921055465

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 11 15 33 55 165 3677 11031 18385 40447 55155 121341 202235 606705 1883185273 5649555819 9415926365 20715038003 28247779095 62145114009 103575190015 310725570045 6924472248821 20773416746463 34622361244105 76169194737031 103867083732315 228507584211093 380845973685155 1142537921055465
• Sum of all divisors σ(n): 1994790366078336
• Sum of proper divisors (its aliquot sum) s(n): 852252445022871
• 1142537921055465 is a deficient number, because the sum of its proper divisors (852252445022871) is less than itself. Its deficiency is 290285476032594

Bases of 1142537921055465

• Binary: 100000011110010000111010110111011010100101011101001₂
• Hexadecimal: 0x40F21D6ED4AE9
• Base-36: B8ZUOAQOYX

Squares and roots of 1142537921055465

• 1142537921055465 squared (1142537921055465²) is 1305392901049743972579606366225
• 1142537921055465 cubed (1142537921055465³) is 1491460891325936813270108514104203985327669625
• The square root of 1142537921055465 is 33801448.5052854651
• The cube root of 1142537921055465 is 104541.8563904515

Scales and comparisons

• 1,142,537,921,055,465 seconds is equal to 36,329,171 years, 40 weeks, 6 days, 17 hours, 37 minutes, 45 seconds.
• To count from 1 to 1,142,537,921,055,465 would take you about one hundred eight million, nine hundred eighty-seven thousand, five hundred fifteen 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 1142537921055465 cubic inches would be around 8711.8 feet tall.

Recreational maths with 1142537921055465

• 1142537921055465 backwards is 5645501297352411
• The number of decimal digits it has is: 16
• The sum of 1142537921055465's digits is 60
• More coming soon!