162889935891904

Names of 162889935891904

• Cardinal: 162889935891904 can be written as One hundred sixty-two trillion, eight hundred eighty-nine billion, nine hundred thirty-five million, eight hundred ninety-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.62889935891904 × 10¹⁴

Factors of 162889935891904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1395763

Divisors of 162889935891904

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 208 416 832 158201 316402 632804 1237547 1265608 2056613 2475094 2531216 4113226 4950188 5062432 8226452 9900376 10124864 16088111 16452904 19800752 32176222 32905808 39601504 64352444 65811616 79203008 128704888 131623232 257409776 514819552 1029639104 195781172947 391562345894 783124691788 1566249383576 2545155248311 3132498767152 5090310496622 6264997534304 10180620993244 12529995068608 20361241986488 40722483972976 81444967945952 162889935891904
• Sum of all divisors σ(n): 348101407141488
• Sum of proper divisors (its aliquot sum) s(n): 185211471249584
• 162889935891904 is an abundant number, because the sum of its proper divisors (185211471249584) is greater than itself. Its abundance is 22321535357680

Bases of 162889935891904

• Binary: 100101000010010111000100110001000010110111000000₂
• Hexadecimal: 0x9425C4C42DC0
• Base-36: 1LQMLQ4WXS

Squares and roots of 162889935891904

• 162889935891904 squared (162889935891904²) is 26533131214868594967972745216
• 162889935891904 cubed (162889935891904³) is 4321980042601422330940566876320564309131264
• The square root of 162889935891904 is 12762834.1637703653
• The cube root of 162889935891904 is 54613.2578256403

Scales and comparisons

• 162,889,935,891,904 seconds is equal to 5,179,396 years, 5 weeks, 4 days, 22 hours, 25 minutes, 4 seconds.
• To count from 1 to 162,889,935,891,904 would take you about twelve million, nine hundred forty-eight thousand, four hundred ninety 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 162889935891904 cubic inches would be around 4551.1 feet tall.

Recreational maths with 162889935891904

• 162889935891904 backwards is 409198539988261
• The number of decimal digits it has is: 15
• The sum of 162889935891904's digits is 82
• More coming soon!