4013991296

Names of 4013991296

• Cardinal: 4013991296 can be written as Four billion, thirteen million, nine hundred ninety-one thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 4.013991296 × 10⁹

Factors of 4013991296

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 341

Divisors of 4013991296

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 61 64 112 122 128 224 244 271 427 448 488 542 854 896 976 1084 1708 1897 1952 2168 3416 3794 3904 4336 6832 7588 7808 8672 13664 15176 16531 17344 27328 30352 33062 34688 54656 60704 66124 73441 115717 121408 132248 146882 231434 242816 264496 293764 462868 514087 528992 587528 925736 1028174 1057984 1175056 1851472 2056348 2115968 2350112 3702944 4112696 4479901 4700224 7405888 8225392 8959802 9400448 14811776 16450784 17919604 31359307 32901568 35839208 62718614 65803136 71678416 125437228 143356832 250874456 286713664 501748912 573427328 1003497824 2006995648 4013991296
• Sum of all divisors σ(n): 9323220240
• Sum of proper divisors (its aliquot sum) s(n): 5309228944
• 4013991296 is an abundant number, because the sum of its proper divisors (5309228944) is greater than itself. Its abundance is 1295237648

Bases of 4013991296

• Binary: 11101111010000001010010110000000₂
• Hexadecimal: 0xEF40A580
• Base-36: 1UDTRI8

Squares and roots of 4013991296

• 4013991296 squared (4013991296²) is 16112126124363759616
• 4013991296 cubed (4013991296³) is 64673934023250344636460302336
• The square root of 4013991296 is 63356.0675547339
• The cube root of 4013991296 is 1589.2497147075

Scales and comparisons

• 4,013,991,296 seconds is equal to 127 years, 32 weeks, 6 days, 5 hours, 34 minutes, 56 seconds.
• To count from 1 to 4,013,991,296 would take you about two hundred fifty-five 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 4013991296 cubic inches would be around 132.4 feet tall.

Recreational maths with 4013991296

• 4013991296 backwards is 6921993104
• The number of decimal digits it has is: 10
• The sum of 4013991296's digits is 44
• More coming soon!