13265762625

Names of 13265762625

• Cardinal: 13265762625 can be written as Thirteen billion, two hundred sixty-five million, seven hundred sixty-two thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3265762625 × 10¹⁰

Factors of 13265762625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1223

Divisors of 13265762625

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 25 37 45 75 111 125 185 225 333 375 421 555 757 925 1125 1263 1665 2105 2271 2775 3785 3789 4625 6315 6813 8325 10525 11355 13875 15577 18925 18945 28009 31575 34065 41625 46731 52625 56775 77885 84027 94625 94725 140045 140193 157875 170325 233655 252081 283875 318697 389425 420135 473625 700225 700965 851625 956091 1168275 1260405 1593485 1947125 2100675 2868273 3501125 3504825 4780455 5841375 6302025 7967425 10503375 11791789 14341365 17524125 23902275 31510125 35375367 39837125 58958945 71706825 106126101 119511375 176876835 294794725 358534125 530630505 884384175 1473973625 2653152525 4421920875 13265762625
• Sum of all divisors σ(n): 24650924064
• Sum of proper divisors (its aliquot sum) s(n): 11385161439
• 13265762625 is a deficient number, because the sum of its proper divisors (11385161439) is less than itself. Its deficiency is 1880601186

Bases of 13265762625

• Binary: 1100010110101100110111100101000001₂
• Hexadecimal: 0x316B37941
• Base-36: 63E3BY9

Squares and roots of 13265762625

• 13265762625 squared (13265762625²) is 175980458022846890625
• 13265762625 cubed (13265762625³) is 2334514982769863677750587890625
• The square root of 13265762625 is 115177.0924489761
• The cube root of 13265762625 is 2367.2497205159

Scales and comparisons

• 13,265,762,625 seconds is equal to 421 years, 42 weeks, 22 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,265,762,625 would take you about eight hundred forty-three 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 13265762625 cubic inches would be around 197.3 feet tall.

Recreational maths with 13265762625

• 13265762625 backwards is 52626756231
• 13265762625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13265762625's digits is 45
• More coming soon!