18043345250

Names of 18043345250

• Cardinal: 18043345250 can be written as Eighteen billion, forty-three million, three hundred forty-five thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.804334525 × 10¹⁰

Factors of 18043345250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 420

Divisors of 18043345250

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 14 17 19 25 34 35 38 50 70 85 95 119 125 133 137 170 175 190 233 238 250 266 274 323 350 425 466 475 595 646 665 685 850 875 950 959 1165 1190 1330 1370 1615 1631 1750 1918 2125 2261 2329 2330 2375 2603 2975 3230 3262 3325 3425 3961 4250 4427 4522 4658 4750 4795 5206 5825 5950 6650 6850 7922 8075 8155 8854 9590 11305 11645 11650 13015 14875 16150 16303 16310 16625 17125 18221 19805 22135 22610 23290 23975 26030 27727 29125 29750 30989 31921 32606 33250 34250 36442 39610 40375 40775 44251 44270 47950 55454 56525 58225 58250 61978 63842 65075 75259 80750 81515 81550 88502 91105 99025 110675 113050 116450 119875 130150 138635 150518 154945 159605 163030 182210 198050 203875 221255 221350 223447 239750 277270 282625 291125 309757 309890 319210 325375 376295 407575 407750 442510 446894 455525 495125 526813 542657 553375 565250 582250 606499 619514 650750 693175 752590 774725 798025 815150 911050 990250 1053626 1085314 1106275 1106750 1117235 1212998 1386350 1548785 1549450 1596050 1881475 2037875 2212550 2234470 2277625 2634065 2713285 3032495 3097570 3465875 3762950 3798599 3873625 3990125 4075750 4245493 4555250 5268130 5426570 5531375 5586175 6064990 6931750 7597198 7743925 7747250 7980250 8490986 9407375 10310483 11062750 11172350 13170325 13566425 15162475 15487850 18814750 18992995 20620966 21227465 26340650 27132850 27930875 30324950 37985990 38719625 42454930 51552415 55861750 65851625 67832125 72173381 75812375 77439250 94964975 103104830 106137325 131703250 135664250 144346762 151624750 189929950 212274650 257762075 360866905 474824875 515524150 530686625 721733810 949649750 1061373250 1288810375 1804334525 2577620750 3608669050 9021672625 18043345250
• Sum of all divisors σ(n): 43524449280
• Sum of proper divisors (its aliquot sum) s(n): 25481104030
• 18043345250 is an abundant number, because the sum of its proper divisors (25481104030) is greater than itself. Its abundance is 7437758780

Bases of 18043345250

• Binary: 10000110011011101111001100101100010₂
• Hexadecimal: 0x433779962
• Base-36: 8AEJIAQ

Squares and roots of 18043345250

• 18043345250 squared (18043345250²) is 325562307810697562500
• 18043345250 cubed (18043345250³) is 5874233120215187763520953125000
• The square root of 18043345250 is 134325.5197272657
• The cube root of 18043345250 is 2622.8433503163

Scales and comparisons

• 18,043,345,250 seconds is equal to 573 years, 37 weeks, 4 days, 20 minutes, 50 seconds.
• To count from 1 to 18,043,345,250 would take you about one thousand, one hundred forty-seven 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 18043345250 cubic inches would be around 218.6 feet tall.

Recreational maths with 18043345250

• 18043345250 backwards is 05254334081
• 18043345250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18043345250's digits is 35
• More coming soon!