18336493152

Names of 18336493152

• Cardinal: 18336493152 can be written as Eighteen billion, three hundred thirty-six million, four hundred ninety-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8336493152 × 10¹⁰

Factors of 18336493152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3392

Divisors of 18336493152

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 72 74 96 108 111 144 148 181 216 222 288 296 333 362 432 444 543 592 666 724 864 888 999 1086 1184 1332 1448 1629 1776 1998 2172 2664 2896 3169 3258 3552 3996 4344 4887 5328 5792 6338 6516 6697 7992 8688 9507 9774 10656 12676 13032 13394 15984 17376 19014 19548 20091 25352 26064 26788 28521 31968 38028 39096 40182 50704 52128 53576 57042 60273 76056 78192 80364 85563 101408 107152 114084 117253 120546 152112 156384 160728 171126 180819 214304 228168 234506 241092 304224 321456 342252 351759 361638 456336 469012 482184 573589 642912 684504 703518 723276 912672 938024 964368 1055277 1147178 1369008 1407036 1446552 1720767 1876048 1928736 2110554 2294356 2738016 2814072 2893104 3165831 3441534 3752096 4221108 4588712 5162301 5628144 5786208 6331662 6883068 8442216 9177424 10324602 11256288 12663324 13766136 15486903 16884432 18354848 20649204 21222793 25326648 27532272 30973806 33768864 41298408 42445586 50653296 55064544 61947612 63668379 82596816 84891172 101306592 123895224 127336758 165193632 169782344 191005137 247790448 254673516 339564688 382010274 495580896 509347032 573015411 679129376 764020548 1018694064 1146030822 1528041096 2037388128 2292061644 3056082192 4584123288 6112164384 9168246576 18336493152
• Sum of all divisors σ(n): 55247774400
• Sum of proper divisors (its aliquot sum) s(n): 36911281248
• 18336493152 is an abundant number, because the sum of its proper divisors (36911281248) is greater than itself. Its abundance is 18574788096

Bases of 18336493152

• Binary: 10001000100111100001010111001100000₂
• Hexadecimal: 0x444F0AE60
• Base-36: 8F92OO0

Squares and roots of 18336493152

• 18336493152 squared (18336493152²) is 336226981113342895104
• 18336493152 cubed (18336493152³) is 6165223736702445331902350327808
• The square root of 18336493152 is 135412.3079782631
• The cube root of 18336493152 is 2636.9714443851

Scales and comparisons

• 18,336,493,152 seconds is equal to 583 years, 2 weeks, 1 day, 22 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,336,493,152 would take you about one thousand, one hundred sixty-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 18336493152 cubic inches would be around 219.7 feet tall.

Recreational maths with 18336493152

• 18336493152 backwards is 25139463381
• The number of decimal digits it has is: 11
• The sum of 18336493152's digits is 45
• More coming soon!