3980643750

Names of 3980643750

• Cardinal: 3980643750 can be written as Three billion, nine hundred eighty million, six hundred forty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 3.98064375 × 10⁹

Factors of 3980643750

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2631

Divisors of 3980643750

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 243 250 270 375 405 450 486 625 675 750 810 1125 1215 1250 1350 1875 2025 2250 2430 2621 3125 3375 3750 4050 5242 5625 6075 6250 6750 7863 9375 10125 11250 12150 13105 15726 16875 18750 20250 23589 26210 28125 30375 33750 39315 47178 50625 56250 60750 65525 70767 78630 84375 101250 117945 131050 141534 151875 168750 196575 212301 235890 253125 303750 327625 353835 393150 424602 506250 589725 636903 655250 707670 759375 982875 1061505 1179450 1273806 1518750 1638125 1769175 1965750 2123010 2948625 3184515 3276250 3538350 4914375 5307525 5897250 6369030 8190625 8845875 9828750 10615050 14743125 15922575 16381250 17691750 24571875 26537625 29486250 31845150 44229375 49143750 53075250 73715625 79612875 88458750 132688125 147431250 159225750 221146875 265376250 398064375 442293750 663440625 796128750 1326881250 1990321875 3980643750
• Sum of all divisors σ(n): 11183752944
• Sum of proper divisors (its aliquot sum) s(n): 7203109194
• 3980643750 is an abundant number, because the sum of its proper divisors (7203109194) is greater than itself. Its abundance is 3222465444

Bases of 3980643750

• Binary: 11101101010000111100110110100110₂
• Hexadecimal: 0xED43CDA6
• Base-36: 1TTZ0DI

Squares and roots of 3980643750

• 3980643750 squared (3980643750²) is 15845524664414062500
• 3980643750 cubed (3980643750³) is 63075388720870685302734375000
• The square root of 3980643750 is 63092.3430378045
• The cube root of 3980643750 is 1584.8363997037

Scales and comparisons

• 3,980,643,750 seconds is equal to 126 years, 29 weeks, 5 days, 6 hours, 22 minutes, 30 seconds.
• To count from 1 to 3,980,643,750 would take you about two hundred fifty-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 3980643750 cubic inches would be around 132.1 feet tall.

Recreational maths with 3980643750

• 3980643750 backwards is 0573460893
• 3980643750 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3980643750's digits is 45
• More coming soon!