1689929285747120

Names of 1689929285747120

• Cardinal: 1689929285747120 can be written as One quadrillion, six hundred eighty-nine trillion, nine hundred twenty-nine billion, two hundred eighty-five million, seven hundred forty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.68992928574712 × 10¹⁵

Factors of 1689929285747120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2838132

Divisors of 1689929285747120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 1113527 1724587 2227054 3449174 4454108 5567635 6898348 8622935 8908216 11135270 12248797 13796696 17245870 17816432 18970457 22270540 24497594 27593392 34491740 37940914 44541080 48995188 61243985 68983480 75881828 89082160 94852285 97990376 122487970 137966960 151763656 189704570 195980752 244975940 303527312 379409140 489951880 758818280 979903760 1517636560 1920374188349 3840748376698 7681496753396 9601870941745 15362993506792 19203741883490 21124116071839 30725987013584 38407483766980 42248232143678 76814967533960 84496464287356 105620580359195 153629935067920 168992928574712 211241160718390 337985857149424 422482321436780 844964642873560 1689929285747120
• Sum of all divisors σ(n): 4286281523067648
• Sum of proper divisors (its aliquot sum) s(n): 2596352237320528
• 1689929285747120 is an abundant number, because the sum of its proper divisors (2596352237320528) is greater than itself. Its abundance is 906422951573408

Bases of 1689929285747120

• Binary: 110000000001111101101010010110001011100000110110000₂
• Hexadecimal: 0x600FB52C5C1B0
• Base-36: GN12SO1WA8

Squares and roots of 1689929285747120

• 1689929285747120 squared (1689929285747120²) is 2855860990825771160376588294400
• 1689929285747120 cubed (1689929285747120³) is 4826203124419257880094578336435318150512128000
• The square root of 1689929285747120 is 41108749.5035682155
• The cube root of 1689929285747120 is 119112.1811461001

Scales and comparisons

• 1,689,929,285,747,120 seconds is equal to 53,734,523 years, 51 weeks, 4 days, 4 hours, 25 minutes, 20 seconds.
• To count from 1 to 1,689,929,285,747,120 would take you about one hundred sixty-one million, two hundred three thousand, five hundred seventy-one 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 1689929285747120 cubic inches would be around 9926 feet tall.

Recreational maths with 1689929285747120

• 1689929285747120 backwards is 0217475829299861
• 1689929285747120 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1689929285747120's digits is 80
• More coming soon!