90740325168

Names of 90740325168

• Cardinal: 90740325168 can be written as Ninety billion, seven hundred forty million, three hundred twenty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.0740325168 × 10¹⁰

Factors of 90740325168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4836

Divisors of 90740325168

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 972 1296 1944 3888 4831 9662 14493 19324 28986 38648 43479 57972 77296 86958 115944 130437 173916 231888 260874 347832 391311 521748 695664 782622 1043496 1173933 1565244 2086992 2347866 3130488 4695732 6260976 9391464 18782928 23338561 46677122 70015683 93354244 140031366 186708488 210047049 280062732 373416976 420094098 560125464 630141147 840188196 1120250928 1260282294 1680376392 1890423441 2520564588 3360752784 3780846882 5041129176 5671270323 7561693764 10082258352 11342540646 15123387528 22685081292 30246775056 45370162584 90740325168
• Sum of all divisors σ(n): 263406846612
• Sum of proper divisors (its aliquot sum) s(n): 172666521444
• 90740325168 is an abundant number, because the sum of its proper divisors (172666521444) is greater than itself. Its abundance is 81926196276

Bases of 90740325168

• Binary: 1010100100000100010110111101100110000₂
• Hexadecimal: 0x15208B7B30
• Base-36: 15OOG300

Squares and roots of 90740325168

• 90740325168 squared (90740325168²) is 8233806611594374228224
• 90740325168 cubed (90740325168³) is 747138289306501796388524803141632
• The square root of 90740325168 is 301231.3482491489
• The cube root of 90740325168 is 4493.6589729471

Scales and comparisons

• 90,740,325,168 seconds is equal to 2,885 years, 13 weeks, 4 days, 5 hours, 52 minutes, 48 seconds.
• To count from 1 to 90,740,325,168 would take you about five thousand, seven hundred seventy 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 90740325168 cubic inches would be around 374.5 feet tall.

Recreational maths with 90740325168

• 90740325168 backwards is 86152304709
• The number of decimal digits it has is: 11
• The sum of 90740325168's digits is 45
• More coming soon!