67013978309506

Names of 67013978309506

• Cardinal: 67013978309506 can be written as Sixty-seven trillion, thirteen billion, nine hundred seventy-eight million, three hundred nine thousand, five hundred six.

Scientific notation

• Scientific notation: 6.7013978309506 × 10¹³

Factors of 67013978309506

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4887

Divisors of 67013978309506

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 19 38 227 361 454 722 4313 4639 6859 8626 9278 13718 81947 88141 163894 176282 1053053 1556993 1674679 2106106 3113986 3349358 20008007 21520321 31818901 40016014 43040642 63637802 380152133 408886099 760304266 817772198 4885112867 7222890527 7768835881 9770225734 14445781054 15537671762 92817144473 147607881739 185634288946 295215763478 1763525744987 3527051489974 33506989154753 67013978309506
• Sum of all divisors σ(n): 106595050865760
• Sum of proper divisors (its aliquot sum) s(n): 39581072556254
• 67013978309506 is a deficient number, because the sum of its proper divisors (39581072556254) is less than itself. Its deficiency is 27432905753252

Bases of 67013978309506

• Binary: 1111001111001011101000010111110100001110000010₂
• Hexadecimal: 0x3CF2E85F4382
• Base-36: NR5SOFOUA

Squares and roots of 67013978309506

• 67013978309506 squared (67013978309506²) is 4490873288866940645529964036
• 67013978309506 cubed (67013978309506³) is 300951285170869033490902139684692256926216
• The square root of 67013978309506 is 8186206.5884942091
• The cube root of 67013978309506 is 40618.3053640899

Scales and comparisons

• 67,013,978,309,506 seconds is equal to 2,130,837 years, 11 weeks, 3 days, 22 hours, 51 minutes, 46 seconds.
• To count from 1 to 67,013,978,309,506 would take you about five million, three hundred twenty-seven thousand and ninety-three 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 67013978309506 cubic inches would be around 3384.9 feet tall.

Recreational maths with 67013978309506

• 67013978309506 backwards is 60590387931076
• The number of decimal digits it has is: 14
• The sum of 67013978309506's digits is 64
• More coming soon!