3449903940

Names of 3449903940

• Cardinal: 3449903940 can be written as Three billion, four hundred forty-nine million, nine hundred three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.44990394 × 10⁹

Factors of 3449903940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 114

Divisors of 3449903940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 97 105 108 126 135 140 180 189 194 210 252 270 291 315 378 388 420 485 540 582 630 679 756 873 945 970 1164 1260 1358 1455 1746 1890 1940 2037 2619 2716 2910 3395 3492 3780 4074 4365 5238 5820 6111 6790 8148 8730 9409 10185 10476 12222 13095 13580 17460 18333 18818 20370 24444 26190 28227 30555 36666 37636 40740 47045 52380 56454 61110 65863 73332 84681 91665 94090 112908 122220 131726 141135 169362 183330 188180 197589 254043 263452 282270 329315 338724 366660 395178 423405 508086 564540 592767 658630 790356 846810 912673 987945 1016172 1185534 1270215 1317260 1693620 1778301 1825346 1975890 2371068 2540430 2738019 2963835 3556602 3650692 3951780 4563365 5080860 5476038 5927670 6388711 7113204 8214057 8891505 9126730 10952076 11855340 12777422 13690095 16428114 17783010 18253460 19166133 24642171 25554844 27380190 31943555 32856228 35566020 38332266 41070285 49284342 54760380 57498399 63887110 76664532 82140570 95830665 98568684 114996798 123210855 127774220 164281140 172495197 191661330 229993596 246421710 287491995 344990394 383322660 492843420 574983990 689980788 862475985 1149967980 1724951970 3449903940
• Sum of all divisors σ(n): 12394099200
• Sum of proper divisors (its aliquot sum) s(n): 8944195260
• 3449903940 is an abundant number, because the sum of its proper divisors (8944195260) is greater than itself. Its abundance is 5494291320

Bases of 3449903940

• Binary: 11001101101000010101101101000100₂
• Hexadecimal: 0xCDA15B44
• Base-36: 1L1ZEX0

Squares and roots of 3449903940

• 3449903940 squared (3449903940²) is 11901837195227523600
• 3449903940 cubed (3449903940³) is 41060195033053982864082984000
• The square root of 3449903940 is 58735.8828996383
• The cube root of 3449903940 is 1511.0157836387

Scales and comparisons

• 3,449,903,940 seconds is equal to 109 years, 36 weeks, 1 day, 10 hours, 39 minutes.
• To count from 1 to 3,449,903,940 would take you about two hundred nineteen 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 3449903940 cubic inches would be around 125.9 feet tall.

Recreational maths with 3449903940

• 3449903940 backwards is 0493099443
• 3449903940 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3449903940's digits is 45
• More coming soon!