18229343860

Names of 18229343860

• Cardinal: 18229343860 can be written as Eighteen billion, two hundred twenty-nine million, three hundred forty-three thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 1.822934386 × 10¹⁰

Factors of 18229343860

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 171

Divisors of 18229343860

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 47 52 65 70 91 94 97 130 140 169 182 188 194 235 260 329 338 364 388 455 470 485 611 658 676 679 845 910 940 970 1183 1222 1261 1316 1358 1645 1690 1820 1940 2197 2366 2444 2522 2716 3055 3290 3380 3395 4277 4394 4559 4732 5044 5915 6110 6305 6580 6790 7943 8554 8788 8827 9118 10985 11830 12220 12610 13580 15379 15886 16393 17108 17654 18236 21385 21970 22795 23660 25220 28561 30758 31772 31913 32786 35308 39715 42770 43940 44135 45590 55601 57122 59267 61516 63826 65572 76895 79430 81965 85540 88270 91180 103259 111202 114244 114751 118534 127652 142805 153790 158860 159565 163930 176540 199927 206518 213109 222404 229502 237068 278005 285610 296335 307580 319130 327860 399854 413036 414869 426218 459004 516295 556010 571220 573755 592670 638260 722813 770471 799708 829738 852436 999635 1032590 1065545 1112020 1147510 1185340 1342367 1445626 1491763 1540942 1659476 1999270 2065180 2074345 2131090 2295020 2684734 2770417 2891252 2983526 3081884 3614065 3852355 3998540 4148690 4262180 5369468 5393297 5540834 5967052 6711835 7228130 7458815 7704710 8297380 9396569 10016123 10786594 11081668 13423670 13852085 14456260 14917630 15409420 18793138 19392919 20032246 21573188 26847340 26966485 27704170 29835260 37586276 38785838 40064492 46982845 50080615 53932970 55408340 70112861 77571676 93965690 96964595 100161230 107865940 130209599 140225722 187931380 193929190 200322460 260419198 280451444 350564305 387858380 520838396 651047995 701128610 911467193 1302095990 1402257220 1822934386 2604191980 3645868772 4557335965 9114671930 18229343860
• Sum of all divisors σ(n): 48903611904
• Sum of proper divisors (its aliquot sum) s(n): 30674268044
• 18229343860 is an abundant number, because the sum of its proper divisors (30674268044) is greater than itself. Its abundance is 12444924184

Bases of 18229343860

• Binary: 10000111110100011011011011001110100₂
• Hexadecimal: 0x43E8DB674
• Base-36: 8DHA3QS

Squares and roots of 18229343860

• 18229343860 squared (18229343860²) is 332308977566119699600
• 18229343860 cubed (18229343860³) is 6057774619817821889928304456000
• The square root of 18229343860 is 135016.0874118339
• The cube root of 18229343860 is 2631.8250263621

Scales and comparisons

• 18,229,343,860 seconds is equal to 579 years, 33 weeks, 18 hours, 37 minutes, 40 seconds.
• To count from 1 to 18,229,343,860 would take you about one thousand, one hundred fifty-nine 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 18229343860 cubic inches would be around 219.3 feet tall.

Recreational maths with 18229343860

• 18229343860 backwards is 06834392281
• The number of decimal digits it has is: 11
• The sum of 18229343860's digits is 46
• More coming soon!