672125671875

Names of 672125671875

• Cardinal: 672125671875 can be written as Six hundred seventy-two billion, one hundred twenty-five million, six hundred seventy-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 6.72125671875 × 10¹¹

Factors of 672125671875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142

Divisors of 672125671875

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 5 7 15 21 25 35 75 105 125 127 175 375 381 525 625 635 875 889 1875 1905 2625 2667 3125 3175 4375 4445 9375 9525 13125 13335 15625 15875 16129 21875 22225 46875 47625 48387 65625 66675 79375 80645 109375 111125 112903 238125 241935 328125 333375 338709 396875 403225 555625 564515 1190625 1209675 1666875 1693545 1984375 2016125 2048383 2778125 2822575 5953125 6048375 6145149 8334375 8467725 10080625 10241915 13890625 14112875 14338681 30241875 30725745 41671875 42338625 43016043 50403125 51209575 70564375 71693405 151209375 153628725 211693125 215080215 252015625 256047875 352821875 358467025 756046875 768143625 1058465625 1075401075 1280239375 1764109375 1792335125 3840718125 5292328125 5377005375 6401196875 8961675625 19203590625 26885026875 32005984375 44808378125 96017953125 134425134375 224041890625 672125671875
• Sum of all divisors σ(n): 1290383482880
• Sum of proper divisors (its aliquot sum) s(n): 618257811005
• 672125671875 is a deficient number, because the sum of its proper divisors (618257811005) is less than itself. Its deficiency is 53867860870

Bases of 672125671875

• Binary: 1001110001111101110011111101100111000011₂
• Hexadecimal: 0x9C7DCFD9C3
• Base-36: 8KRQ9RK3

Squares and roots of 672125671875

• 672125671875 squared (672125671875²) is 451752918793420166015625
• 672125671875 cubed (672125671875³) is 303634734065519843412425994873046875
• The square root of 672125671875 is 819832.7096883851
• The cube root of 672125671875 is 8759.5842600101

Scales and comparisons

• 672,125,671,875 seconds is equal to 21,371 years, 26 weeks, 6 days, 7 hours, 31 minutes, 15 seconds.
• To count from 1 to 672,125,671,875 would take you about forty-two thousand, seven 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 672125671875 cubic inches would be around 730 feet tall.

Recreational maths with 672125671875

• 672125671875 backwards is 578176521276
• The number of decimal digits it has is: 12
• The sum of 672125671875's digits is 57
• More coming soon!