1021977086743040

Names of 1021977086743040

• Cardinal: 1021977086743040 can be written as One quadrillion, twenty-one trillion, nine hundred seventy-seven billion, eighty-six million, seven hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 1.02197708674304 × 10¹⁵

Factors of 1021977086743040

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399209799516

Divisors of 1021977086743040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 399209799509 798419599018 1596839198036 1996048997545 3193678396072 3992097995090 6387356792144 7984195990180 12774713584288 15968391980360 25549427168576 31936783960720 51098854337152 63873567921440 102197708674304 127747135842880 204395417348608 255494271685760 510988543371520 1021977086743040
• Sum of all divisors σ(n): 2450349749392380
• Sum of proper divisors (its aliquot sum) s(n): 1428372662649340
• 1021977086743040 is an abundant number, because the sum of its proper divisors (1428372662649340) is greater than itself. Its abundance is 406395575906300

Bases of 1021977086743040

• Binary: 11101000010111101110010101001110010101001000000000₂
• Hexadecimal: 0x3A17B95395200
• Base-36: A29DSIS3CW

Squares and roots of 1021977086743040

• 1021977086743040 squared (1021977086743040²) is 1044437165827791104514988441600
• 1021977086743040 cubed (1021977086743040³) is 1067390852018843322505631233168866189246464000
• The square root of 1021977086743040 is 31968376.3545013339
• The cube root of 1021977086743040 is 100727.2675549705

Scales and comparisons

• 1,021,977,086,743,040 seconds is equal to 32,495,710 years, 9 weeks, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 1,021,977,086,743,040 would take you about ninety-seven million, four hundred eighty-seven thousand, one hundred thirty 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 1021977086743040 cubic inches would be around 8393.9 feet tall.

Recreational maths with 1021977086743040

• 1021977086743040 backwards is 0403476807791201
• The number of decimal digits it has is: 16
• The sum of 1021977086743040's digits is 59
• More coming soon!