18468213330

Names of 18468213330

• Cardinal: 18468213330 can be written as Eighteen billion, four hundred sixty-eight million, two hundred thirteen thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.846821333 × 10¹⁰

Factors of 18468213330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5860

Divisors of 18468213330

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 170 210 238 255 357 510 595 714 1093 1190 1785 2186 3279 3570 4733 5465 6558 7651 9466 10930 14199 15302 16395 18581 22953 23665 28398 32790 33131 37162 38255 45906 47330 55743 66262 70995 76510 80461 92905 99393 111486 114765 130067 141990 160922 165655 185810 198786 229530 241383 260134 278715 331310 390201 402305 482766 496965 557430 563227 650335 780402 804610 993930 1126454 1206915 1300670 1689681 1951005 2413830 2816135 3379362 3902010 5173169 5632270 8448405 10346338 15519507 16896810 25865845 31039014 36212183 51731690 72424366 77597535 87943873 108636549 155195070 175887746 181060915 217273098 263831619 362121830 439719365 527663238 543182745 615607111 879438730 1086365490 1231214222 1319158095 1846821333 2638316190 3078035555 3693642666 6156071110 9234106665 18468213330
• Sum of all divisors σ(n): 53695830528
• Sum of proper divisors (its aliquot sum) s(n): 35227617198
• 18468213330 is an abundant number, because the sum of its proper divisors (35227617198) is greater than itself. Its abundance is 16759403868

Bases of 18468213330

• Binary: 10001001100110010101001001001010010₂
• Hexadecimal: 0x44CCA9252
• Base-36: 8HFHWLU

Squares and roots of 18468213330

• 18468213330 squared (18468213330²) is 341074903602389688900
• 18468213330 cubed (18468213330³) is 6299044081238118272397533037000
• The square root of 18468213330 is 135897.8047284061
• The cube root of 18468213330 is 2643.2706121603

Scales and comparisons

• 18,468,213,330 seconds is equal to 587 years, 12 weeks, 11 hours, 15 minutes, 30 seconds.
• To count from 1 to 18,468,213,330 would take you about one thousand, one hundred seventy-four 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 18468213330 cubic inches would be around 220.3 feet tall.

Recreational maths with 18468213330

• 18468213330 backwards is 03331286481
• The number of decimal digits it has is: 11
• The sum of 18468213330's digits is 39
• More coming soon!