4549445040

Names of 4549445040

• Cardinal: 4549445040 can be written as Four billion, five hundred forty-nine million, four hundred forty-five thousand and forty.

Scientific notation

• Scientific notation: 4.54944504 × 10⁹

Factors of 4549445040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30533

Divisors of 4549445040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 89 105 112 120 140 168 178 210 240 267 280 336 356 420 445 534 560 623 712 840 890 1068 1246 1335 1424 1680 1780 1869 2136 2492 2670 3115 3560 3738 4272 4984 5340 6230 7120 7476 9345 9968 10680 12460 14952 18690 21360 24920 29904 30427 37380 49840 60854 74760 91281 121708 149520 152135 182562 212989 243416 304270 365124 425978 456405 486832 608540 638967 730248 851956 912810 1064945 1217080 1277934 1460496 1703912 1825620 2129890 2434160 2555868 2708003 3194835 3407824 3651240 4259780 5111736 5416006 6389670 7302480 8124009 8519560 10223472 10832012 12779340 13540015 16248018 17039120 18956021 21664024 25558680 27080030 32496036 37912042 40620045 43328048 51117360 54160060 56868063 64992072 75824084 81240090 94780105 108320120 113736126 129984144 151648168 162480180 189560210 216640240 227472252 284340315 303296336 324960360 379120420 454944504 568680630 649920720 758240840 909889008 1137361260 1516481680 2274722520 4549445040
• Sum of all divisors σ(n): 16299671040
• Sum of proper divisors (its aliquot sum) s(n): 11750226000
• 4549445040 is an abundant number, because the sum of its proper divisors (11750226000) is greater than itself. Its abundance is 7200780960

Bases of 4549445040

• Binary: 100001111001010110000010110110000₂
• Hexadecimal: 0x10F2B05B0
• Base-36: 238ME9C

Squares and roots of 4549445040

• 4549445040 squared (4549445040²) is 20697450171980601600
• 4549445040 cubed (4549445040³) is 94161912025564294925336064000
• The square root of 4549445040 is 67449.5740535105
• The cube root of 4549445040 is 1656.9884236639

Scales and comparisons

• 4,549,445,040 seconds is equal to 144 years, 34 weeks, 1 day, 14 hours, 44 minutes.
• To count from 1 to 4,549,445,040 would take you about two hundred eighty-nine 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 4549445040 cubic inches would be around 138.1 feet tall.

Recreational maths with 4549445040

• 4549445040 backwards is 0405449454
• The number of decimal digits it has is: 10
• The sum of 4549445040's digits is 39
• More coming soon!