12902835742456

Names of 12902835742456

• Cardinal: 12902835742456 can be written as Twelve trillion, nine hundred two billion, eight hundred thirty-five million, seven hundred forty-two thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.2902835742456 × 10¹³

Factors of 12902835742456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3325106

Divisors of 12902835742456

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 19 22 38 44 76 88 121 152 209 211 242 418 422 484 836 844 968 1672 1688 2299 2321 4009 4598 4642 8018 9196 9284 16036 18392 18568 25531 32072 44099 51062 88198 102124 176396 204248 352792 485089 970178 1940356 3324863 3880712 6649726 13299452 26598904 36573493 63172397 73146986 126344794 146293972 252689588 292587944 402308423 505379176 694896367 701546093 804616846 1389792734 1403092186 1609233692 2779585468 2806184372 3218467384 5559170936 5612368744 7643860037 7717007023 13329375767 15287720074 15434014046 26658751534 30575440148 30868028092 53317503068 61150880296 61736056184 84887077253 106635006136 146623133437 169774154506 293246266874 339548309012 586492533748 679096618024 1172985067496 1612854467807 3225708935614 6451417871228 12902835742456
• Sum of all divisors σ(n): 28124359603200
• Sum of proper divisors (its aliquot sum) s(n): 15221523860744
• 12902835742456 is an abundant number, because the sum of its proper divisors (15221523860744) is greater than itself. Its abundance is 2318688118288

Bases of 12902835742456

• Binary: 10111011110000101100111100001110011011111000₂
• Hexadecimal: 0xBBC2CF0E6F8
• Base-36: 4KNHB9CL4

Squares and roots of 12902835742456

• 12902835742456 squared (12902835742456²) is 166483170196800076760911936
• 12902835742456 cubed (12902835742456³) is 2148104998932657530068778951338192354816
• The square root of 12902835742456 is 3592051.7455148109
• The cube root of 12902835742456 is 23454.6193741531

Scales and comparisons

• 12,902,835,742,456 seconds is equal to 410,270 years, 13 weeks, 5 days, 15 hours, 34 minutes, 16 seconds.
• To count from 1 to 12,902,835,742,456 would take you about one million, twenty-five thousand, six hundred seventy-five 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 12902835742456 cubic inches would be around 1954.6 feet tall.

Recreational maths with 12902835742456

• 12902835742456 backwards is 65424753820921
• The number of decimal digits it has is: 14
• The sum of 12902835742456's digits is 58
• More coming soon!