18493070336

Names of 18493070336

• Cardinal: 18493070336 can be written as Eighteen billion, four hundred ninety-three million, seventy thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.8493070336 × 10¹⁰

Factors of 18493070336

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1180

Divisors of 18493070336

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 41 52 62 64 82 104 124 128 164 208 248 256 328 403 416 496 512 533 656 806 832 992 1024 1066 1093 1271 1312 1612 1664 1984 2132 2186 2542 2624 3224 3328 3968 4264 4372 5084 5248 6448 6656 7936 8528 8744 10168 10496 12896 13312 14209 15872 16523 17056 17488 20336 20992 25792 28418 31744 33046 33883 34112 34976 40672 41984 44813 51584 56836 66092 67766 68224 69952 81344 89626 103168 113672 132184 135532 136448 139904 162688 179252 206336 227344 264368 271064 272896 279808 325376 358504 412672 440479 454688 528736 542128 545792 559616 582569 650752 717008 880958 909376 1057472 1084256 1119232 1165138 1301504 1389203 1434016 1761916 1818752 2114944 2168512 2330276 2778406 2868032 3523832 3637504 4229888 4337024 4660552 5556812 5736064 7047664 7275008 8459776 8674048 9321104 11113624 11472128 14095328 14550016 16919552 17348096 18059639 18642208 22227248 22944256 28190656 34696192 36119278 37284416 44454496 45888512 56381312 72238556 74568832 88908992 112762624 144477112 149137664 177817984 225525248 288954224 298275328 355635968 451050496 577908448 596550656 711271936 1155816896 1422543872 2311633792 4623267584 9246535168 18493070336
• Sum of all divisors σ(n): 42136889088
• Sum of proper divisors (its aliquot sum) s(n): 23643818752
• 18493070336 is an abundant number, because the sum of its proper divisors (23643818752) is greater than itself. Its abundance is 5150748416

Bases of 18493070336

• Binary: 10001001110010001011101110000000000₂
• Hexadecimal: 0x44E45DC00
• Base-36: 8HUAOE8

Squares and roots of 18493070336

• 18493070336 squared (18493070336²) is 341993650452243152896
• 18493070336 cubed (18493070336³) is 6324512632278730835480130093056
• The square root of 18493070336 is 135989.2287499271
• The cube root of 18493070336 is 2644.4559702429

Scales and comparisons

• 18,493,070,336 seconds is equal to 588 years, 1 week, 1 day, 3 hours, 58 minutes, 56 seconds.
• To count from 1 to 18,493,070,336 would take you about one thousand, one hundred seventy-six 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 18493070336 cubic inches would be around 220.4 feet tall.

Recreational maths with 18493070336

• 18493070336 backwards is 63307039481
• The number of decimal digits it has is: 11
• The sum of 18493070336's digits is 44
• More coming soon!