20009368716381375

Names of 20009368716381375

• Cardinal: 20009368716381375 can be written as Twenty quadrillion, nine trillion, three hundred sixty-eight billion, seven hundred sixteen million, three hundred eighty-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.0009368716381375 × 10¹⁶

Factors of 20009368716381375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 721

Divisors of 20009368716381375

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 15 25 41 75 79 123 125 205 237 375 395 593 615 1025 1185 1779 1975 2965 3075 3239 5125 5925 6241 8895 9717 9875 14825 15375 16195 18723 24313 29625 31205 44475 46847 48585 72939 74125 80975 93615 121565 140541 156025 222375 234235 242925 255881 351649 364695 404875 468075 607825 702705 767643 780125 1054947 1171175 1214625 1279405 1758245 1823475 1920727 2340375 3039125 3513525 3700913 3838215 5274735 5762181 5855875 6397025 8791225 9117375 9603635 11102739 14417609 17567625 18504565 19191075 26373675 27780271 28810905 31985125 43252827 43956125 48018175 55513695 72088045 83340813 92522825 95955375 131868375 138901355 144054525 151737433 208527857 216264135 240090875 277568475 360440225 416704065 455212299 462614125 625583571 694506775 720272625 758687165 1042639285 1081320675 1138991111 1387842375 1802201125 2083520325 2194641409 2276061495 3127917855 3416973333 3472533875 3793435825 5213196425 5406603375 5694955555 6583924227 8549642137 10417601625 10973207045 11380307475 15639589275 16473700703 17084866665 18967179125 25648926411 26065982125 28474777775 32919621135 42748210685 49421102109 54866035225 56901537375 78197946375 82368503515 85424333325 89980297769 128244632055 142373888875 164598105675 213741053425 247105510545 269940893307 274330176125 411842517575 427121666625 449901488845 641223160275 675421728823 822990528375 1068705267125 1235527552725 1301422355537 1349704466535 2026265186469 2059212587875 2249507444225 3206115801375 3377108644115 3904267066611 6177637763625 6507111777685 6748522332675 10131325932345 11247537221125 16885543220575 19521335333055 32535558888425 33742611663375 50656629661725 53358316577017 84427716102875 97606676665275 160074949731051 162677794442125 253283148308625 266791582885085 488033383326375 800374748655255 1333957914425425 4001873743276275 6669789572127125 20009368716381375
• Sum of all divisors σ(n): 34603237785916800
• Sum of proper divisors (its aliquot sum) s(n): 14593869069535425
• 20009368716381375 is a deficient number, because the sum of its proper divisors (14593869069535425) is less than itself. Its deficiency is 5415499646845950

Bases of 20009368716381375

• Binary: 1000111000101100110101000110010100001010000110010111111₂
• Hexadecimal: 0x47166A32850CBF
• Base-36: 5H0Q937558F

Squares and roots of 20009368716381375

• 20009368716381375 squared (20009368716381375²) is 400374836428101634644274446890625
• 20009368716381375 cubed (20009368716381375³) is 8011247726850766984762374167043935515870412109375
• The square root of 20009368716381375 is 141454475.7735907591
• The cube root of 20009368716381375 is 271484.1393910809

Scales and comparisons

• 20,009,368,716,381,375 seconds is equal to 636,236,032 years, 7 weeks, 1 day, 20 hours, 36 minutes, 15 seconds.
• To count from 1 to 20,009,368,716,381,375 would take you about one billion, nine hundred eight million, seven hundred eight thousand and ninety-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 20009368716381375 cubic inches would be around 22623.7 feet tall.

Recreational maths with 20009368716381375

• 20009368716381375 backwards is 57318361786390002
• The number of decimal digits it has is: 17
• The sum of 20009368716381375's digits is 69
• More coming soon!