5452642640

Names of 5452642640

• Cardinal: 5452642640 can be written as Five billion, four hundred fifty-two million, six hundred forty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.45264264 × 10⁹

Factors of 5452642640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63594

Divisors of 5452642640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 37 40 58 74 80 116 145 148 185 232 290 296 370 464 580 592 740 1073 1160 1480 2146 2320 2960 4292 5365 8584 10730 17168 21460 42920 63521 85840 127042 254084 317605 508168 635210 1016336 1270420 1842109 2350277 2540840 3684218 4700554 5081680 7368436 9210545 9401108 11751385 14736872 18421090 18802216 23502770 29473744 36842180 37604432 47005540 68158033 73684360 94011080 136316066 147368720 188022160 272632132 340790165 545264264 681580330 1090528528 1363160660 2726321320 5452642640
• Sum of all divisors σ(n): 13469204880
• Sum of proper divisors (its aliquot sum) s(n): 8016562240
• 5452642640 is an abundant number, because the sum of its proper divisors (8016562240) is greater than itself. Its abundance is 2563919600

Bases of 5452642640

• Binary: 101000101000000001011100101010000₂
• Hexadecimal: 0x14500B950
• Base-36: 2I6D1ZK

Squares and roots of 5452642640

• 5452642640 squared (5452642640²) is 29731311759546169600
• 5452642640 cubed (5452642640³) is 162114218243234871409631744000
• The square root of 5452642640 is 73842.0113485541
• The cube root of 5452642640 is 1760.0932543563

Scales and comparisons

• 5,452,642,640 seconds is equal to 173 years, 19 weeks, 4 days, 6 hours, 57 minutes, 20 seconds.
• To count from 1 to 5,452,642,640 would take you about three hundred forty-six 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 5452642640 cubic inches would be around 146.7 feet tall.

Recreational maths with 5452642640

• 5452642640 backwards is 0462462545
• The number of decimal digits it has is: 10
• The sum of 5452642640's digits is 38
• More coming soon!