13931956080

Names of 13931956080

• Cardinal: 13931956080 can be written as Thirteen billion, nine hundred thirty-one million, nine hundred fifty-six thousand and eighty.

Scientific notation

• Scientific notation: 1.393195608 × 10¹⁰

Factors of 13931956080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2764294

Divisors of 13931956080

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 5040 2764277 5528554 8292831 11057108 13821385 16585662 19349939 22114216 24878493 27642770 33171324 38699878 41464155 44228432 49756986 55285540 58049817 66342648 77399756 82928310 96749695 99513972 110571080 116099634 124392465 132685296 154799512 165856620 174149451 193499390 199027944 221142160 232199268 248784930 290249085 309599024 331713240 348298902 386998780 398055888 464398536 497569860 580498170 663426480 696597804 773997560 870747255 928797072 995139720 1160996340 1393195608 1547995120 1741494510 1990279440 2321992680 2786391216 3482989020 4643985360 6965978040 13931956080
• Sum of all divisors σ(n): 53472193632
• Sum of proper divisors (its aliquot sum) s(n): 39540237552
• 13931956080 is an abundant number, because the sum of its proper divisors (39540237552) is greater than itself. Its abundance is 25608281472

Bases of 13931956080

• Binary: 1100111110011010001100011101110000₂
• Hexadecimal: 0x33E68C770
• Base-36: 6EEQ640

Squares and roots of 13931956080

• 13931956080 squared (13931956080²) is 194099400215048966400
• 13931956080 cubed (13931956080³) is 2704184318950404754934195712000
• The square root of 13931956080 is 118033.7073890335
• The cube root of 13931956080 is 2406.2312657179

Scales and comparisons

• 13,931,956,080 seconds is equal to 442 years, 51 weeks, 4 days, 11 hours, 48 minutes.
• To count from 1 to 13,931,956,080 would take you about eight hundred eighty-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 13931956080 cubic inches would be around 200.5 feet tall.

Recreational maths with 13931956080

• 13931956080 backwards is 08065913931
• 13931956080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13931956080's digits is 45
• More coming soon!