40115899800

Names of 40115899800

• Cardinal: 40115899800 can be written as Forty billion, one hundred fifteen million, eight hundred ninety-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 4.01158998 × 10¹⁰

Factors of 40115899800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3660

Divisors of 40115899800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 79 90 100 120 150 158 180 200 225 237 300 316 360 395 450 474 600 632 711 790 900 948 1185 1422 1580 1800 1896 1975 2370 2844 3160 3555 3571 3950 4740 5688 5925 6241 7110 7142 7900 9480 10713 11850 12482 14220 14284 15800 17775 17855 18723 21426 23700 24964 28440 28568 31205 32139 35550 35710 37446 42852 47400 49928 53565 56169 62410 64278 71100 71420 74892 85704 89275 93615 107130 112338 124820 128556 142200 142840 149784 156025 160695 178550 187230 214260 224676 249640 257112 267825 280845 282109 312050 321390 357100 374460 428520 449352 468075 535650 561690 564218 624100 642780 714200 748920 803475 846327 936150 1071300 1123380 1128436 1248200 1285560 1404225 1410545 1606950 1692654 1872300 2142600 2246760 2256872 2538981 2808450 2821090 3213900 3385308 3744600 4231635 5077962 5616900 5642180 6427800 6770616 7052725 8463270 10155924 11233800 11284360 12694905 14105450 16926540 20311848 21158175 22286611 25389810 28210900 33853080 42316350 44573222 50779620 56421800 63474525 66859833 84632700 89146444 101559240 111433055 126949050 133719666 169265400 178292888 200579499 222866110 253898100 267439332 334299165 401158998 445732220 507796200 534878664 557165275 668598330 802317996 891464440 1002897495 1114330550 1337196660 1604635992 1671495825 2005794990 2228661100 2674393320 3342991650 4011589980 4457322200 5014487475 6685983300 8023179960 10028974950 13371966600 20057949900 40115899800
• Sum of all divisors σ(n): 136487709540
• Sum of proper divisors (its aliquot sum) s(n): 96371809740
• 40115899800 is an abundant number, because the sum of its proper divisors (96371809740) is greater than itself. Its abundance is 56255909940

Bases of 40115899800

• Binary: 100101010111000110000000110110011000₂
• Hexadecimal: 0x957180D98
• Base-36: IFFYYE0

Squares and roots of 40115899800

• 40115899800 squared (40115899800²) is 1609285416763640040000
• 40115899800 cubed (40115899800³) is 64557932528491424127907992000000
• The square root of 40115899800 is 200289.5399165917
• The cube root of 40115899800 is 3423.2518060795

Scales and comparisons

• 40,115,899,800 seconds is equal to 1,275 years, 29 weeks, 1 day, 9 hours, 30 minutes.
• To count from 1 to 40,115,899,800 would take you about two thousand, five hundred fifty-one 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 40115899800 cubic inches would be around 285.3 feet tall.

Recreational maths with 40115899800

• 40115899800 backwards is 00899851104
• 40115899800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40115899800's digits is 45
• More coming soon!