40445538000

Names of 40445538000

• Cardinal: 40445538000 can be written as Forty billion, four hundred forty-five million, five hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 4.0445538 × 10¹⁰

Factors of 40445538000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4383

Divisors of 40445538000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 125 140 150 168 175 200 210 233 240 250 280 300 336 350 375 400 420 466 500 525 560 600 699 700 750 840 875 932 1000 1050 1165 1200 1398 1400 1500 1631 1680 1750 1864 2000 2100 2330 2625 2796 2800 3000 3262 3495 3500 3728 4133 4200 4660 4893 5250 5592 5825 6000 6524 6990 7000 8155 8266 8400 9320 9786 10500 11184 11650 12399 13048 13980 14000 16310 16532 17475 18640 19572 20665 21000 23300 24465 24798 26096 27960 28931 29125 32620 33064 34950 39144 40775 41330 42000 46600 48930 49596 55920 57862 58250 61995 65240 66128 69900 78288 81550 82660 86793 87375 93200 97860 99192 103325 115724 116500 122325 123990 130480 139800 144655 163100 165320 173586 174750 195720 198384 203875 206650 231448 233000 244650 247980 279600 289310 309975 326200 330640 347172 349500 391440 407750 413300 433965 462896 466000 489300 495960 516625 578620 611625 619950 652400 694344 699000 723275 815500 826600 867930 962989 978600 991920 1033250 1157240 1223250 1239900 1388688 1398000 1446550 1549875 1631000 1653200 1735860 1925978 1957200 2066500 2169825 2314480 2446500 2479800 2888967 2893100 3099750 3262000 3471720 3616375 3851956 4133000 4339650 4814945 4893000 4959600 5777934 5786200 6199500 6740923 6943440 7232750 7703912 8266000 8679300 9629890 9786000 10849125 11555868 11572400 12399000 13481846 14444835 14465500 15407824 17358600 19259780 20222769 21698250 23111736 24074725 24798000 26963692 28889670 28931000 33704615 34717200 38519560 40445538 43396500 46223472 48149450 53927384 57779340 57862000 67409230 72224175 77039120 80891076 86793000 96298900 101113845 107854768 115558680 120373625 134818460 144448350 161782152 168523075 173586000 192597800 202227690 231117360 240747250 269636920 288896700 323564304 337046150 361120875 385195600 404455380 481494500 505569225 539273840 577793400 674092300 722241750 808910760 842615375 962989000 1011138450 1155586800 1348184600 1444483500 1617821520 1685230750 1925978000 2022276900 2527846125 2696369200 2888967000 3370461500 4044553800 5055692250 5777934000 6740923000 8089107600 10111384500 13481846000 20222769000 40445538000
• Sum of all divisors σ(n): 149700275712
• Sum of proper divisors (its aliquot sum) s(n): 109254737712
• 40445538000 is an abundant number, because the sum of its proper divisors (109254737712) is greater than itself. Its abundance is 68809199712

Bases of 40445538000

• Binary: 100101101010101111011110111011010000₂
• Hexadecimal: 0x96ABDEED0
• Base-36: IKW88UO

Squares and roots of 40445538000

• 40445538000 squared (40445538000²) is 1635841544109444000000
• 40445538000 cubed (40445538000³) is 66162491334257193460872000000000
• The square root of 40445538000 is 201110.7605276259
• The cube root of 40445538000 is 3432.6026932595

Scales and comparisons

• 40,445,538,000 seconds is equal to 1,286 years, 2 weeks, 1 day, 15 hours, 40 minutes.
• To count from 1 to 40,445,538,000 would take you about two thousand, five hundred seventy-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 40445538000 cubic inches would be around 286.1 feet tall.

Recreational maths with 40445538000

• 40445538000 backwards is 00083554404
• The number of decimal digits it has is: 11
• The sum of 40445538000's digits is 33
• More coming soon!