71397341325

Names of 71397341325

• Cardinal: 71397341325 can be written as Seventy-one billion, three hundred ninety-seven million, three hundred forty-one thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 7.1397341325 × 10¹⁰

Factors of 71397341325

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4798

Divisors of 71397341325

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 135 151 225 453 675 755 1359 2265 3775 4077 4639 6795 11325 13917 20385 22801 23195 33975 41751 68403 69585 101925 114005 115975 125253 205209 208755 342015 347925 570025 615627 626265 700489 1026045 1043775 1710075 2101467 3078135 3131325 3502445 5130225 6304401 10507335 15390675 17512225 18913203 31522005 52536675 94566015 105773839 157610025 317321517 472830075 528869195 951964551 1586607585 2644345975 2855893653 4759822755 7933037925 14279468265 23799113775 71397341325
• Sum of all divisors σ(n): 132062380800
• Sum of proper divisors (its aliquot sum) s(n): 60665039475
• 71397341325 is a deficient number, because the sum of its proper divisors (60665039475) is less than itself. Its deficiency is 10732301850

Bases of 71397341325

• Binary: 1000010011111100111001111100010001101₂
• Hexadecimal: 0x109F9CF88D
• Base-36: WSS4T59

Squares and roots of 71397341325

• 71397341325 squared (71397341325²) is 5097580348278552755625
• 71397341325 cubed (71397341325³) is 363953684057656207270377438703125
• The square root of 71397341325 is 267202.8093508749
• The cube root of 71397341325 is 4148.5278820809

Scales and comparisons

• 71,397,341,325 seconds is equal to 2,270 years, 11 weeks, 1 day, 2 hours, 48 minutes, 45 seconds.
• To count from 1 to 71,397,341,325 would take you about four thousand, five hundred forty 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 71397341325 cubic inches would be around 345.7 feet tall.

Recreational maths with 71397341325

• 71397341325 backwards is 52314379317
• 71397341325 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71397341325's digits is 45
• More coming soon!