1220637270191604

Names of 1220637270191604

• Cardinal: 1220637270191604 can be written as One quadrillion, two hundred twenty trillion, six hundred thirty-seven billion, two hundred seventy million, one hundred ninety-one thousand, six hundred four.

Scientific notation

• Scientific notation: 1.220637270191604 × 10¹⁵

Factors of 1220637270191604

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21994974

Divisors of 1220637270191604

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 17 34 51 68 102 204 275491 550982 826473 1101964 1652946 3305892 4683347 9366694 14050041 18733388 21719461 28100082 43438922 56200164 65158383 86877844 130316766 260633532 369230837 738461674 1107692511 1476923348 2215385022 4430770044 5983516030351 11967032060702 17950548091053 23934064121404 35901096182106 71802192364212 101719772515967 203439545031934 305159317547901 406879090063868 610318635095802 1220637270191604
• Sum of all divisors σ(n): 3015703164753216
• Sum of proper divisors (its aliquot sum) s(n): 1795065894561612
• 1220637270191604 is an abundant number, because the sum of its proper divisors (1795065894561612) is greater than itself. Its abundance is 574428624370008

Bases of 1220637270191604

• Binary: 100010101100010100111000010111000111010110111110100₂
• Hexadecimal: 0x45629C2E3ADF4
• Base-36: C0OH0QR27O

Squares and roots of 1220637270191604

• 1220637270191604 squared (1220637270191604²) is 1489955345380810866998872092816
• 1220637270191604 cubed (1220637270191604³) is 1818695025493021491076181209814560740791916864
• The square root of 1220637270191604 is 34937619.6984225587
• The cube root of 1220637270191604 is 106871.5747530377

Scales and comparisons

• 1,220,637,270,191,604 seconds is equal to 38,812,489 years, 26 weeks, 4 days, 18 hours, 33 minutes, 24 seconds.
• To count from 1 to 1,220,637,270,191,604 would take you about one hundred sixteen million, four hundred thirty-seven thousand, four hundred sixty-eight 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 1220637270191604 cubic inches would be around 8906 feet tall.

Recreational maths with 1220637270191604

• 1220637270191604 backwards is 4061910727360221
• 1220637270191604 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1220637270191604's digits is 51
• More coming soon!