18163366304

Names of 18163366304

• Cardinal: 18163366304 can be written as Eighteen billion, one hundred sixty-three million, three hundred sixty-six thousand, three hundred four.

Scientific notation

• Scientific notation: 1.8163366304 × 10¹⁰

Factors of 18163366304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 85

Divisors of 18163366304

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 37 58 68 74 116 136 148 232 272 296 464 493 544 592 629 841 928 986 1073 1184 1258 1369 1682 1972 2146 2516 2738 3364 3944 4292 5032 5476 6728 7888 8584 10064 10952 13456 14297 15776 17168 18241 20128 21904 23273 24389 26912 28594 31117 34336 36482 39701 43808 46546 48778 57188 62234 72964 79402 93092 97556 114376 124468 145928 158804 186184 195112 228752 248936 291856 317608 372368 390224 414613 457504 497872 528989 583712 635216 674917 744736 780448 829226 902393 995744 1057978 1151329 1270432 1349834 1658452 1804786 2115956 2302658 2699668 3316904 3609572 4231912 4605316 5399336 6633808 7219144 8463824 9210632 10798672 13267616 14438288 15340681 16927648 18421264 19572593 21597344 28876576 30681362 33388541 36842528 39145186 61362724 66777082 78290372 122725448 133554164 156580744 245450896 267108328 313161488 490901792 534216656 567605197 626322976 1068433312 1135210394 2270420788 4540841576 9081683152 18163366304
• Sum of all divisors σ(n): 40303289880
• Sum of proper divisors (its aliquot sum) s(n): 22139923576
• 18163366304 is an abundant number, because the sum of its proper divisors (22139923576) is greater than itself. Its abundance is 3976557272

Bases of 18163366304

• Binary: 10000111010100111101111100110100000₂
• Hexadecimal: 0x43A9EF9A0
• Base-36: 8CDZZ4W

Squares and roots of 18163366304

• 18163366304 squared (18163366304²) is 329907875493282620416
• 18163366304 cubed (18163366304³) is 5992237589158916926012796862464
• The square root of 18163366304 is 134771.5337302355
• The cube root of 18163366304 is 2628.6460622027

Scales and comparisons

• 18,163,366,304 seconds is equal to 577 years, 28 weeks, 3 hours, 31 minutes, 44 seconds.
• To count from 1 to 18,163,366,304 would take you about one thousand, one hundred fifty-five 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 18163366304 cubic inches would be around 219.1 feet tall.

Recreational maths with 18163366304

• 18163366304 backwards is 40366336181
• The number of decimal digits it has is: 11
• The sum of 18163366304's digits is 41
• More coming soon!