13253070400

Names of 13253070400

• Cardinal: 13253070400 can be written as Thirteen billion, two hundred fifty-three million, seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.32530704 × 10¹⁰

Factors of 13253070400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 267237

Divisors of 13253070400

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 155 160 200 248 310 320 400 496 620 775 800 992 1240 1550 1600 1984 2480 3100 4960 6200 9920 12400 24800 49600 267199 534398 1068796 1335995 2137592 2671990 4275184 5343980 6679975 8283169 8550368 10687960 13359950 16566338 17100736 21375920 26719900 33132676 41415845 42751840 53439800 66265352 82831690 85503680 106879600 132530704 165663380 207079225 213759200 265061408 331326760 414158450 427518400 530122816 662653520 828316900 1325307040 1656633800 2650614080 3313267600 6626535200 13253070400
• Sum of all divisors σ(n): 33662924800
• Sum of proper divisors (its aliquot sum) s(n): 20409854400
• 13253070400 is an abundant number, because the sum of its proper divisors (20409854400) is greater than itself. Its abundance is 7156784000

Bases of 13253070400

• Binary: 1100010101111100011100111001000000₂
• Hexadecimal: 0x315F1CE40
• Base-36: 636JAKG

Squares and roots of 13253070400

• 13253070400 squared (13253070400²) is 175643875027356160000
• 13253070400 cubed (13253070400³) is 2327820641066353114353664000000
• The square root of 13253070400 is 115121.9805250067
• The cube root of 13253070400 is 2366.4945119329

Scales and comparisons

• 13,253,070,400 seconds is equal to 421 years, 21 weeks, 1 day, 26 minutes, 40 seconds.
• To count from 1 to 13,253,070,400 would take you about eight hundred forty-two 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 13253070400 cubic inches would be around 197.2 feet tall.

Recreational maths with 13253070400

• 13253070400 backwards is 00407035231
• 13253070400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13253070400's digits is 25
• More coming soon!