8042462147979

Names of 8042462147979

• Cardinal: 8042462147979 can be written as Eight trillion, forty-two billion, four hundred sixty-two million, one hundred forty-seven thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 8.042462147979 × 10¹²

Factors of 8042462147979

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4560

Divisors of 8042462147979

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 49 63 83 97 147 249 291 441 581 601 679 747 873 1743 1803 2037 3769 4067 4207 4753 5229 5409 6111 8051 11307 12201 12621 14259 24153 26383 29449 33921 36603 37863 42777 49883 56357 58297 72459 79149 88347 149649 169071 174891 184681 237447 265041 312827 349181 365593 394499 408079 448947 507213 524673 554043 938481 1047543 1096779 1183497 1224237 1662129 2189789 2265169 2444267 2559151 2815443 2856553 3142629 3290337 3550491 3672711 4838651 6569367 6795507 7332801 7677453 8569659 14515953 15328523 15856183 17914057 19708101 20386521 21998403 23032359 25708977 30344219 33870557 43547859 45985569 47568549 53742171 91032657 101611671 110993281 137956707 142705647 161226513 188009027 212409533 219721393 237093899 273097971 304835013 332979843 564027081 637228599 659164179 711281697 998939529 1316063189 1486866731 1538049751 1692081243 1911685797 1977492537 2133845091 3948189567 4460600193 4614149253 9212442323 10766348257 11844568701 13381800579 13842447759 18236875619 27637326969 32299044771 54710626857 82911980907 96897134313 127658129333 164131880571 382974387999 893606905331 1148923163997 2680820715993 8042462147979
• Sum of all divisors σ(n): 13843994280480
• Sum of proper divisors (its aliquot sum) s(n): 5801532132501
• 8042462147979 is a deficient number, because the sum of its proper divisors (5801532132501) is less than itself. Its deficiency is 2240930015478

Bases of 8042462147979

• Binary: 1110101000010001000000110010111010110001011₂
• Hexadecimal: 0x7508819758B
• Base-36: 2UMNMB98R

Squares and roots of 8042462147979

• 8042462147979 squared (8042462147979²) is 64681197401674990493784441
• 8042462147979 cubed (8042462147979³) is 520196081788928757699086021213469794739
• The square root of 8042462147979 is 2835923.5088378177
• The cube root of 8042462147979 is 20035.3227019257

Scales and comparisons

• 8,042,462,147,979 seconds is equal to 255,725 years, 21 weeks, 5 days, 15 hours, 19 minutes, 39 seconds.
• To count from 1 to 8,042,462,147,979 would take you about six hundred thirty-nine 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 8042462147979 cubic inches would be around 1669.6 feet tall.

Recreational maths with 8042462147979

• 8042462147979 backwards is 9797412642408
• 8042462147979 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8042462147979's digits is 63
• More coming soon!