12888220790874

Names of 12888220790874

• Cardinal: 12888220790874 can be written as Twelve trillion, eight hundred eighty-eight billion, two hundred twenty million, seven hundred ninety thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 1.2888220790874 × 10¹³

Factors of 12888220790874

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 570122

Divisors of 12888220790874

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 11 13 19 22 26 33 38 39 57 66 73 78 114 143 146 209 219 247 286 361 418 429 438 494 627 722 741 803 858 949 1083 1254 1387 1482 1606 1898 2166 2409 2717 2774 2847 3971 4161 4693 4818 5434 5694 7942 8151 8322 9386 10439 11913 14079 15257 16302 18031 20878 23826 26353 28158 30514 31317 36062 45771 51623 52706 54093 62634 79059 91542 103246 108186 154869 158118 198341 289883 309738 342589 396682 570001 579766 595023 685178 869649 1027767 1140002 1190046 1710003 1739298 2055534 3420006 3768479 6270011 7410013 7536958 10830019 11305437 12540022 14820026 18810033 21660038 22230039 22610874 32490057 37620066 41610073 44460078 64980114 81510143 83220146 119130209 124830219 140790247 163020286 205770361 238260418 244530429 249660438 281580494 357390627 411540722 422370741 457710803 489060858 540930949 617311083 714781254 790591387 844741482 915421606 1081861898 1234622166 1373132409 1548692717 1581182774 1622792847 2263473971 2371774161 2675014693 2746264818 3097385434 3245585694 4526947942 4646078151 4743548322 5350029386 5950240439 6790421913 8025044079 8696505257 9292156302 10277688031 11900480878 13580843826 15021236353 16050088158 17393010514 17850721317 20555376062 26089515771 29425161623 30042472706 30833064093 35701442634 45063709059 52179031542 58850323246 61666128186 88275484869 90127418118 113054568341 165233599883 176550969738 195276072589 226109136682 330467199766 339163705023 390552145178 495700799649 585828217767 678327410046 991401599298 1171656435534 2148036798479 4296073596958 6444110395437 12888220790874
• Sum of all divisors σ(n): 32398402958208
• Sum of proper divisors (its aliquot sum) s(n): 19510182167334
• 12888220790874 is an abundant number, because the sum of its proper divisors (19510182167334) is greater than itself. Its abundance is 6621961376460

Bases of 12888220790874

• Binary: 10111011100011000101110100100111000001011010₂
• Hexadecimal: 0xBB8C5D2705A
• Base-36: 4KGRLW7RU

Squares and roots of 12888220790874

• 12888220790874 squared (12888220790874²) is 166106235154316834041683876
• 12888220790874 cubed (12888220790874³) is 2140813833409671928267882770223413747624
• The square root of 12888220790874 is 3590016.8232020863
• The cube root of 12888220790874 is 23445.7604008379

Scales and comparisons

• 12,888,220,790,874 seconds is equal to 409,805 years, 28 weeks, 6 days, 2 hours, 47 minutes, 54 seconds.
• To count from 1 to 12,888,220,790,874 would take you about one million, twenty-four thousand, five 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 12888220790874 cubic inches would be around 1953.8 feet tall.

Recreational maths with 12888220790874

• 12888220790874 backwards is 47809702288821
• 12888220790874 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12888220790874's digits is 66
• More coming soon!