67090540938

Names of 67090540938

• Cardinal: 67090540938 can be written as Sixty-seven billion, ninety million, five hundred forty thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 6.7090540938 × 10¹⁰

Factors of 67090540938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8517

Divisors of 67090540938

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 19 31 38 57 62 73 93 114 146 186 219 438 589 961 1178 1387 1767 1922 2263 2774 2883 3534 4161 4526 5766 6789 8322 8389 13578 16778 18259 25167 36518 42997 50334 54777 70153 85994 109554 128991 140306 159391 210459 257982 260059 318782 420918 478173 520118 612397 780177 956346 1224794 1332907 1560354 1837191 2665814 3674382 3998721 4941121 7997442 8061829 9882242 11635543 14823363 16123658 18984307 23271086 24185487 29646726 34906629 37968614 48370974 56952921 69813258 113905842 153174751 306349502 360701833 459524253 588513517 721403666 919048506 1082105499 1177027034 1765540551 2164210998 3531081102 11181756823 22363513646 33545270469 67090540938
• Sum of all divisors σ(n): 147963355200
• Sum of proper divisors (its aliquot sum) s(n): 80872814262
• 67090540938 is an abundant number, because the sum of its proper divisors (80872814262) is greater than itself. Its abundance is 13782273324

Bases of 67090540938

• Binary: 111110011110111010000110100110001010₂
• Hexadecimal: 0xF9EE8698A
• Base-36: UTJZ4P6

Squares and roots of 67090540938

• 67090540938 squared (67090540938²) is 4501140683353453919844
• 67090540938 cubed (67090540938³) is 301983963284222195332990452573672
• The square root of 67090540938 is 259018.4181443475
• The cube root of 67090540938 is 4063.3768111483

Scales and comparisons

• 67,090,540,938 seconds is equal to 2,133 years, 14 weeks, 21 hours, 22 minutes, 18 seconds.
• To count from 1 to 67,090,540,938 would take you about four thousand, two hundred sixty-six 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 67090540938 cubic inches would be around 338.6 feet tall.

Recreational maths with 67090540938

• 67090540938 backwards is 83904509076
• The number of decimal digits it has is: 11
• The sum of 67090540938's digits is 51
• More coming soon!