1321935990066432

Names of 1321935990066432

• Cardinal: 1321935990066432 can be written as One quadrillion, three hundred twenty-one trillion, nine hundred thirty-five billion, nine hundred ninety million, sixty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.321935990066432 × 10¹⁵

Factors of 1321935990066432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 44135149259

Divisors of 1321935990066432

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 576 624 768 832 936 1152 1248 1664 1872 2304 2496 3328 3744 4992 7488 9984 14976 29952 44135149241 88270298482 132405447723 176540596964 264810895446 353081193928 397216343169 529621790892 573756940133 706162387856 794432686338 1059243581784 1147513880266 1412324775712 1588865372676 1721270820399 2118487163568 2295027760532 2824649551424 3177730745352 3442541640798 4236974327136 4590055521064 5163812461197 5649299102848 6355461490704 6885083281596 8473948654272 9180111042128 10327624922394 11298598205696 12710922981408 13770166563192 16947897308544 18360222084256 20655249844788 25421845962816 27540333126384 33895794617088 36720444168512 41310499689576 50843691925632 55080666252768 73440888337024 82620999379152 101687383851264 110161332505536 146881776674048 165241998758304 220322665011072 330483997516608 440645330022144 660967995033216 1321935990066432
• Sum of all divisors σ(n): 4104657149804484
• Sum of proper divisors (its aliquot sum) s(n): 2782721159738052
• 1321935990066432 is an abundant number, because the sum of its proper divisors (2782721159738052) is greater than itself. Its abundance is 1460785169671620

Bases of 1321935990066432

• Binary: 100101100100100101100110101000110101000110100000000₂
• Hexadecimal: 0x4B24B351A8D00
• Base-36: D0L50D3Y80

Squares and roots of 1321935990066432

• 1321935990066432 squared (1321935990066432²) is 1747514761832917803379773210624
• 1321935990066432 cubed (1321935990066432³) is 2310102656839303311657550240675841051688173568
• The square root of 1321935990066432 is 36358437.6736189257
• The cube root of 1321935990066432 is 109749.7337959875

Scales and comparisons

• 1,321,935,990,066,432 seconds is equal to 42,033,475 years, 24 weeks, 2 days, 5 hours, 7 minutes, 12 seconds.
• To count from 1 to 1,321,935,990,066,432 would take you about one hundred twenty-six million, one hundred thousand, four hundred twenty-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 1321935990066432 cubic inches would be around 9145.8 feet tall.

Recreational maths with 1321935990066432

• 1321935990066432 backwards is 2346600995391231
• The number of decimal digits it has is: 16
• The sum of 1321935990066432's digits is 63
• More coming soon!