2080549440

Names of 2080549440

• Cardinal: 2080549440 can be written as Two billion, eighty million, five hundred forty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.08054944 × 10⁹

Factors of 2080549440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8216

Divisors of 2080549440

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 89 90 96 120 144 160 178 180 192 240 267 288 320 356 360 445 480 534 576 712 720 801 890 960 1068 1335 1424 1440 1602 1780 2136 2670 2848 2880 3204 3560 4005 4272 5340 5696 6408 7120 8010 8117 8544 10680 12816 14240 16020 16234 17088 21360 24351 25632 28480 32040 32468 40585 42720 48702 51264 64080 64936 73053 81170 85440 97404 121755 128160 129872 146106 162340 194808 243510 256320 259744 292212 324680 365265 389616 487020 519488 584424 649360 722413 730530 779232 974040 1168848 1298720 1444826 1461060 1558464 1948080 2167239 2337696 2597440 2889652 2922120 3612065 3896160 4334478 4675392 5779304 5844240 6501717 7224130 7792320 8668956 10836195 11558608 11688480 13003434 14448260 17337912 21672390 23117216 23376960 26006868 28896520 32508585 34675824 43344780 46234432 52013736 57793040 65017170 69351648 86689560 104027472 115586080 130034340 138703296 173379120 208054944 231172160 260068680 346758240 416109888 520137360 693516480 1040274720 2080549440
• Sum of all divisors σ(n): 7237521720
• Sum of proper divisors (its aliquot sum) s(n): 5156972280
• 2080549440 is an abundant number, because the sum of its proper divisors (5156972280) is greater than itself. Its abundance is 3076422840

Bases of 2080549440

• Binary: 1111100000000101010101001000000₂
• Hexadecimal: 0x7C02AA40
• Base-36: YEPE80

Squares and roots of 2080549440

• 2080549440 squared (2080549440²) is 4328685972284313600
• 2080549440 cubed (2080549440³) is 9006045175571984181264384000
• The square root of 2080549440 is 45613.0402407031
• The cube root of 2080549440 is 1276.6132474139

Scales and comparisons

• 2,080,549,440 seconds is equal to 66 years, 8 weeks, 10 hours, 24 minutes.
• To count from 1 to 2,080,549,440 would take you about one hundred thirty-two 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 2080549440 cubic inches would be around 106.4 feet tall.

Recreational maths with 2080549440

• 2080549440 backwards is 0449450802
• 2080549440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2080549440's digits is 36
• More coming soon!