4089395968

Names of 4089395968

• Cardinal: 4089395968 can be written as Four billion, eighty-nine million, three hundred ninety-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.089395968 × 10⁹

Factors of 4089395968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 824

Divisors of 4089395968

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 241 256 272 448 476 482 544 557 896 952 964 1088 1114 1687 1792 1904 1928 2176 2228 3374 3808 3856 3899 4097 4352 4456 6748 7616 7712 7798 8194 8912 9469 13496 15232 15424 15596 16388 17824 18938 26992 28679 30464 30848 31192 32776 35648 37876 53984 57358 61696 62384 65552 66283 71296 75752 107968 114716 124768 131104 132566 134237 142592 151504 215936 229432 249536 262208 265132 268474 303008 431872 458864 499072 524416 530264 536948 606016 917728 939659 998144 1048832 1060528 1073896 1212032 1835456 1879318 2121056 2147792 2282029 2424064 3670912 3758636 4242112 4295584 4564058 7341824 7517272 8484224 8591168 9128116 15034544 15974203 16968448 17182336 18256232 30069088 31948406 34364672 36512464 60138176 63896812 73024928 120276352 127793624 146049856 240552704 255587248 292099712 511174496 584199424 1022348992 2044697984 4089395968
• Sum of all divisors σ(n): 9936489024
• Sum of proper divisors (its aliquot sum) s(n): 5847093056
• 4089395968 is an abundant number, because the sum of its proper divisors (5847093056) is greater than itself. Its abundance is 1757697088

Bases of 4089395968

• Binary: 11110011101111110011101100000000₂
• Hexadecimal: 0xF3BF3B00
• Base-36: 1VMPY4G

Squares and roots of 4089395968

• 4089395968 squared (4089395968²) is 16723159383094657024
• 4089395968 cubed (4089395968³) is 68387620553448657796288479232
• The square root of 4089395968 is 63948.3851868051
• The cube root of 4089395968 is 1599.1396374431

Scales and comparisons

• 4,089,395,968 seconds is equal to 130 years, 1 week, 3 days, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 4,089,395,968 would take you about two hundred sixty 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 4089395968 cubic inches would be around 133.3 feet tall.

Recreational maths with 4089395968

• 4089395968 backwards is 8695939804
• The number of decimal digits it has is: 10
• The sum of 4089395968's digits is 61
• More coming soon!