13471780920

Names of 13471780920

• Cardinal: 13471780920 can be written as Thirteen billion, four hundred seventy-one million, seven hundred eighty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.347178092 × 10¹⁰

Factors of 13471780920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 664312

Divisors of 13471780920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 169 195 260 312 338 390 507 520 676 780 845 1014 1352 1560 1690 2028 2535 3380 4056 5070 6760 10140 20280 664289 1328578 1992867 2657156 3321445 3985734 5314312 6642890 7971468 8635757 9964335 13285780 15942936 17271514 19928670 25907271 26571560 34543028 39857340 43178785 51814542 69086056 79714680 86357570 103629084 112264841 129536355 172715140 207258168 224529682 259072710 336794523 345430280 449059364 518145420 561324205 673589046 898118728 1036290840 1122648410 1347178092 1683972615 2245296820 2694356184 3367945230 4490593640 6735890460 13471780920
• Sum of all divisors σ(n): 43763425200
• Sum of proper divisors (its aliquot sum) s(n): 30291644280
• 13471780920 is an abundant number, because the sum of its proper divisors (30291644280) is greater than itself. Its abundance is 16819863360

Bases of 13471780920

• Binary: 1100100010111110110001000000111000₂
• Hexadecimal: 0x322FB1038
• Base-36: 66SR0OO

Squares and roots of 13471780920

• 13471780920 squared (13471780920²) is 181488881156476046400
• 13471780920 cubed (13471780920³) is 2444978446355961536328554688000
• The square root of 13471780920 is 116068.0012751143
• The cube root of 13471780920 is 2379.4413466461

Scales and comparisons

• 13,471,780,920 seconds is equal to 428 years, 18 weeks, 5 days, 9 hours, 22 minutes.
• To count from 1 to 13,471,780,920 would take you about eight hundred fifty-six 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 13471780920 cubic inches would be around 198.3 feet tall.

Recreational maths with 13471780920

• 13471780920 backwards is 02908717431
• The number of decimal digits it has is: 11
• The sum of 13471780920's digits is 42
• More coming soon!