13901879642774823

Names of 13901879642774823

• Cardinal: 13901879642774823 can be written as Thirteen quadrillion, nine hundred one trillion, eight hundred seventy-nine billion, six hundred forty-two million, seven hundred seventy-four thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 1.3901879642774823 × 10¹⁶

Factors of 13901879642774823

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41178

Divisors of 13901879642774823

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 7 9 19 21 57 63 133 171 361 399 1083 1197 2527 3249 6859 7581 20577 22743 41149 48013 61731 123447 130321 144039 288043 370341 390963 432117 781831 864129 912247 1172889 2345493 2592387 2736741 5472817 7036479 8210223 14854789 16418451 44564367 49255353 103983523 133693101 282240991 311950569 846722973 935851707 1693240201 1975686937 2540168919 5079720603 5362578829 5927060811 11852681407 15239161809 16087736487 17781182433 32171563819 35558044221 37538051803 48263209461 96514691457 106674132663 112614155409 225200946733 289544074371 337842466227 611259712561 675602840199 1833779137683 2026808520597 4278817987927 5501337413049 11613934538659 12836453963781 34841803615977 38509361891343 81297541770613 104525410847931 220664756234521 243892625311839 661994268703563 731677875935517 1544653293641647 1985982806110689 4633959880924941 13901879642774823
• Sum of all divisors σ(n): 24224665496190744
• Sum of proper divisors (its aliquot sum) s(n): 10322785853415921
• 13901879642774823 is a deficient number, because the sum of its proper divisors (10322785853415921) is less than itself. Its deficiency is 3579093789358902

Bases of 13901879642774823

• Binary: 110001011000111010111110010101110100010101110100100111₂
• Hexadecimal: 0x3163AF95D15D27
• Base-36: 3SVSZCBEUJR

Squares and roots of 13901879642774823

• 13901879642774823 squared (13901879642774823²) is 193262257602197040344307082681329
• 13901879642774823 cubed (13901879642774823³) is 2686708644676686811857282420714675445328613379767
• The square root of 13901879642774823 is 117906232.4170135757
• The cube root of 13901879642774823 is 240449.8486677577

Scales and comparisons

• 13,901,879,642,774,823 seconds is equal to 442,036,771 years, 15 weeks, 5 days, 8 hours, 7 minutes, 3 seconds.
• To count from 1 to 13,901,879,642,774,823 would take you about one billion, three hundred twenty-six million, one hundred ten thousand, three hundred thirteen 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 13901879642774823 cubic inches would be around 20037.5 feet tall.

Recreational maths with 13901879642774823

• 13901879642774823 backwards is 32847724697810931
• The number of decimal digits it has is: 17
• The sum of 13901879642774823's digits is 81
• More coming soon!