5045646840

Names of 5045646840

• Cardinal: 5045646840 can be written as Five billion, forty-five million, six hundred forty-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.04564684 × 10⁹

Factors of 5045646840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 170273

Divisors of 5045646840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 52 57 60 65 76 78 95 104 114 120 130 152 156 190 195 228 247 260 285 312 380 390 456 494 520 570 741 760 780 988 1140 1235 1482 1560 1976 2280 2470 2964 3705 4940 5928 7410 9880 14820 29640 170231 340462 510693 680924 851155 1021386 1361848 1702310 2042772 2213003 2553465 3234389 3404620 4085544 4426006 5106930 6468778 6639009 6809240 8852012 9703167 10213860 11065015 12937556 13278018 16171945 17704024 19406334 20427720 22130030 25875112 26556036 32343890 33195045 38812668 42047057 44260060 48515835 53112072 64687780 66390090 77625336 84094114 88520120 97031670 126141171 129375560 132780180 168188228 194063340 210235285 252282342 265560360 336376456 388126680 420470570 504564684 630705855 840941140 1009129368 1261411710 1681882280 2522823420 5045646840
• Sum of all divisors σ(n): 17159385600
• Sum of proper divisors (its aliquot sum) s(n): 12113738760
• 5045646840 is an abundant number, because the sum of its proper divisors (12113738760) is greater than itself. Its abundance is 7068091920

Bases of 5045646840

• Binary: 100101100101111100111010111111000₂
• Hexadecimal: 0x12CBE75F8
• Base-36: 2BG1Q0O

Squares and roots of 5045646840

• 5045646840 squared (5045646840²) is 25458552034001985600
• 5045646840 cubed (5045646840³) is 128454862621337691196365504000
• The square root of 5045646840 is 71032.7166874533
• The cube root of 5045646840 is 1715.1638576733

Scales and comparisons

• 5,045,646,840 seconds is equal to 160 years, 22 weeks, 4 days, 16 hours, 34 minutes.
• To count from 1 to 5,045,646,840 would take you about three hundred twenty 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 5045646840 cubic inches would be around 142.9 feet tall.

Recreational maths with 5045646840

• 5045646840 backwards is 0486465405
• The number of decimal digits it has is: 10
• The sum of 5045646840's digits is 42
• More coming soon!