189379116985472

Names of 189379116985472

• Cardinal: 189379116985472 can be written as One hundred eighty-nine trillion, three hundred seventy-nine billion, one hundred sixteen million, nine hundred eighty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.89379116985472 × 10¹⁴

Factors of 189379116985472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3324

Divisors of 189379116985472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 128 419 838 1676 2903 3352 5806 6704 11612 13408 23224 26816 46448 53632 92896 175561 185792 351122 371584 702244 1216357 1404488 2432714 2808976 4865428 5617952 8427409 9730856 11235904 16854818 19461712 22471808 33709636 38923424 67419272 77846848 134838544 155693696 269677088 509653583 539354176 1019307166 1078708352 2038614332 3531084371 4077228664 7062168742 8154457328 14124337484 16308914656 28248674968 32617829312 56497349936 65235658624 112994699872 225989399744 451978799488 1479524351449 2959048702898 5918097405796 11836194811592 23672389623184 47344779246368 94689558492736 189379116985472
• Sum of all divisors σ(n): 378311602573515
• Sum of proper divisors (its aliquot sum) s(n): 188932485588043
• 189379116985472 is a deficient number, because the sum of its proper divisors (188932485588043) is less than itself. Its deficiency is 446631397429

Bases of 189379116985472

• Binary: 101011000011110101000010111111101110110010000000₂
• Hexadecimal: 0xAC3D42FEEC80
• Base-36: 1V4NKCMNI8

Squares and roots of 189379116985472

• 189379116985472 squared (189379116985472²) is 35864449950197089376659062784
• 189379116985472 cubed (189379116985472³) is 6791977862737980033245310405617378863874048
• The square root of 189379116985472 is 13761508.5286996061
• The cube root of 189379116985472 is 57426.2815324451

Scales and comparisons

• 189,379,116,985,472 seconds is equal to 6,021,670 years, 6 weeks, 6 days, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 189,379,116,985,472 would take you about fifteen million, fifty-four thousand, one hundred seventy-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 189379116985472 cubic inches would be around 4785.5 feet tall.

Recreational maths with 189379116985472

• 189379116985472 backwards is 274589611973981
• The number of decimal digits it has is: 15
• The sum of 189379116985472's digits is 80
• More coming soon!