4064298640

Names of 4064298640

• Cardinal: 4064298640 can be written as Four billion, sixty-four million, two hundred ninety-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.06429864 × 10⁹

Factors of 4064298640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2030

Divisors of 4064298640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 53 80 106 212 265 424 530 848 877 1060 1093 1754 2120 2186 3508 4240 4372 4385 5465 7016 8744 8770 10930 14032 17488 17540 21860 35080 43720 46481 57929 70160 87440 92962 115858 185924 231716 232405 289645 371848 463432 464810 579290 743696 926864 929620 958561 1158580 1859240 1917122 2317160 3718480 3834244 4634320 4792805 7668488 9585610 15336976 19171220 38342440 50803733 76684880 101607466 203214932 254018665 406429864 508037330 812859728 1016074660 2032149320 4064298640
• Sum of all divisors σ(n): 9647583408
• Sum of proper divisors (its aliquot sum) s(n): 5583284768
• 4064298640 is an abundant number, because the sum of its proper divisors (5583284768) is greater than itself. Its abundance is 1518986128

Bases of 4064298640

• Binary: 11110010010000000100011010010000₂
• Hexadecimal: 0xF2404690
• Base-36: 1V7S0WG

Squares and roots of 4064298640

• 4064298640 squared (4064298640²) is 16518523435105849600
• 4064298640 cubed (4064298640³) is 67136212332108832785324544000
• The square root of 4064298640 is 63751.8520515287
• The cube root of 4064298640 is 1595.8615236123

Scales and comparisons

• 4,064,298,640 seconds is equal to 129 years, 12 weeks, 11 hours, 50 minutes, 40 seconds.
• To count from 1 to 4,064,298,640 would take you about two hundred fifty-eight 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 4064298640 cubic inches would be around 133 feet tall.

Recreational maths with 4064298640

• 4064298640 backwards is 0468924604
• The number of decimal digits it has is: 10
• The sum of 4064298640's digits is 43
• More coming soon!