5244912720

Names of 5244912720

• Cardinal: 5244912720 can be written as Five billion, two hundred forty-four million, nine hundred twelve thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.24491272 × 10⁹

Factors of 5244912720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2709

Divisors of 5244912720

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 2699 5398 8097 10796 13495 16194 21592 24291 26990 32388 40485 43184 48582 53980 64776 80970 97164 107960 121455 129552 161940 194328 215920 242910 323880 388656 485820 647760 971640 1943280 7284601 14569202 21853803 29138404 36423005 43707606 58276808 65561409 72846010 87415212 109269015 116553616 131122818 145692020 174830424 218538030 262245636 291384040 327807045 349660848 437076060 524491272 582768080 655614090 874152120 1048982544 1311228180 1748304240 2622456360 5244912720
• Sum of all divisors σ(n): 17620693818
• Sum of proper divisors (its aliquot sum) s(n): 12375781098
• 5244912720 is an abundant number, because the sum of its proper divisors (12375781098) is greater than itself. Its abundance is 7130868378

Bases of 5244912720

• Binary: 100111000100111110000010001010000₂
• Hexadecimal: 0x1389F0450
• Base-36: 2EQOOK0

Squares and roots of 5244912720

• 5244912720 squared (5244912720²) is 27509109440417798400
• 5244912720 cubed (5244912720³) is 144282878019919392942555648000
• The square root of 5244912720 is 72421.7696552631
• The cube root of 5244912720 is 1737.4517594045

Scales and comparisons

• 5,244,912,720 seconds is equal to 166 years, 40 weeks, 1 day, 12 minutes.
• To count from 1 to 5,244,912,720 would take you about three hundred thirty-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 5244912720 cubic inches would be around 144.8 feet tall.

Recreational maths with 5244912720

• 5244912720 backwards is 0272194425
• 5244912720 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5244912720's digits is 36
• More coming soon!