64321492302990

Names of 64321492302990

• Cardinal: 64321492302990 can be written as Sixty-four trillion, three hundred twenty-one billion, four hundred ninety-two million, three hundred two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 6.432149230299 × 10¹³

Factors of 64321492302990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134056

Divisors of 64321492302990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 181 195 234 362 390 543 585 905 1086 1170 1629 1810 2309 2353 2715 3258 4618 4706 5430 6927 7059 8145 11545 11765 13854 14118 16290 20781 21177 23090 23530 30017 34635 35295 41562 42354 60034 69270 70590 90051 103905 105885 131543 150085 180102 207810 211770 263086 270153 300170 394629 417929 450255 540306 657715 789258 835858 900510 1183887 1253787 1315430 1350765 1710059 1973145 2089645 2367774 2507574 2701530 3420118 3761361 3946290 4179290 5130177 5433077 5919435 6268935 7522722 8550295 10260354 10866154 11838870 12537870 15390531 16299231 17100590 18806805 23809283 25650885 27165385 30781062 32598462 37613610 47618566 48897693 51301770 54330770 71427849 76952655 81496155 97795386 119046415 142855698 153905310 162992310 214283547 238092830 244488465 303732787 309520679 357139245 428567094 488976930 607465574 619041358 714278490 911198361 928562037 1071417735 1518663935 1547603395 1822396722 1857124074 2142835470 2733595083 2785686111 3037327870 3095206790 3948526231 4555991805 4642810185 5467190166 5571372222 7897052462 9111983610 9285620370 11845578693 13667975415 13928430555 19742631155 23691157386 27335950830 27856861110 35536736079 39485262310 54975634447 59227893465 71073472158 109951268894 118455786930 164926903341 177683680395 274878172235 329853806682 355367360790 494780710023 549756344470 714683247811 824634516705 989561420046 1429366495622 1649269033410 2144049743433 2473903550115 3573416239055 4288099486866 4947807100230 6432149230299 7146832478110 10720248717165 12864298460598 21440497434330 32160746151495 64321492302990
• Sum of all divisors σ(n): 181175014500480
• Sum of proper divisors (its aliquot sum) s(n): 116853522197490
• 64321492302990 is an abundant number, because the sum of its proper divisors (116853522197490) is greater than itself. Its abundance is 52532029894500

Bases of 64321492302990

• Binary: 1110101000000000000011101100110011110010001110₂
• Hexadecimal: 0x3A8003B33C8E
• Base-36: MSSVVS9ZI

Squares and roots of 64321492302990

• 64321492302990 squared (64321492302990²) is 4137254372083601813962940100
• 64321492302990 cubed (64321492302990³) is 266114375249487119605613253551260420899000
• The square root of 64321492302990 is 8020068.0984010353
• The cube root of 64321492302990 is 40066.8657252097

Scales and comparisons

• 64,321,492,302,990 seconds is equal to 2,045,224 years, 25 weeks, 5 days, 11 hours, 16 minutes, 30 seconds.
• To count from 1 to 64,321,492,302,990 would take you about five million, one hundred thirteen thousand and sixty-one 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 64321492302990 cubic inches would be around 3338.9 feet tall.

Recreational maths with 64321492302990

• 64321492302990 backwards is 09920329412346
• The number of decimal digits it has is: 14
• The sum of 64321492302990's digits is 54
• More coming soon!