67939126649992

Names of 67939126649992

• Cardinal: 67939126649992 can be written as Sixty-seven trillion, nine hundred thirty-nine billion, one hundred twenty-six million, six hundred forty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.7939126649992 × 10¹³

Factors of 67939126649992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2749

Divisors of 67939126649992

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 26 41 52 82 104 164 169 328 338 533 676 1066 1352 2132 2197 2693 4264 4394 5386 6929 8788 10772 13858 17576 21544 27716 28561 35009 55432 57122 70018 90077 110413 114244 140036 180154 220826 228488 280072 360308 441652 455117 720616 883304 910234 1171001 1435369 1820468 2342002 2870738 3640936 4684004 5741476 5916521 7252249 9368008 11482952 11833042 14504498 18659797 23666084 29008996 37319594 47332168 58017992 74639188 76914773 94279237 149278376 153829546 188558474 242577361 297342209 307659092 377116948 485154722 594684418 615318184 754233896 970309444 1189368836 1225630081 1940618888 2378737672 2451260162 3153505693 3865448717 4902520324 6307011386 7730897434 9805040648 12614022772 15461794868 15933191053 25228045544 30923589736 31866382106 50250833321 63732764212 100501666642 127465528424 201003333284 207131483689 402006666568 414262967378 653260833173 828525934756 1306521666346 1657051869512 2613043332692 5226086665384 8492390831249 16984781662498 33969563324996 67939126649992
• Sum of all divisors σ(n): 141419370558690
• Sum of proper divisors (its aliquot sum) s(n): 73480243908698
• 67939126649992 is an abundant number, because the sum of its proper divisors (73480243908698) is greater than itself. Its abundance is 5541117258706

Bases of 67939126649992

• Binary: 1111011100101001001111100000101010010010001000₂
• Hexadecimal: 0x3DCA4F82A488
• Base-36: O2YSXVCZS

Squares and roots of 67939126649992

• 67939126649992 squared (67939126649992²) is 4615724929963653196473600064
• 67939126649992 cubed (67939126649992³) is 313588320598326088612457538903972316799488
• The square root of 67939126649992 is 8242519.4358273733
• The cube root of 67939126649992 is 40804.3677741793

Scales and comparisons

• 67,939,126,649,992 seconds is equal to 2,160,254 years, 4 weeks, 8 hours, 59 minutes, 52 seconds.
• To count from 1 to 67,939,126,649,992 would take you about five million, four hundred thousand, six hundred thirty-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 67939126649992 cubic inches would be around 3400.4 feet tall.

Recreational maths with 67939126649992

• 67939126649992 backwards is 29994662193976
• 67939126649992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 67939126649992's digits is 82
• More coming soon!