18098993704

Names of 18098993704

• Cardinal: 18098993704 can be written as Eighteen billion, ninety-eight million, nine hundred ninety-three thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.8098993704 × 10¹⁰

Factors of 18098993704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 292630

Divisors of 18098993704

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 19 22 37 38 44 74 76 88 148 152 209 296 407 418 703 814 836 1406 1628 1672 2812 3256 5624 7733 15466 30932 61864 292561 585122 1170244 2340488 3218171 5558659 6436342 10824757 11117318 12872684 21649514 22234636 25745368 43299028 44469272 61145249 86598056 119072327 122290498 205670383 238144654 244580996 411340766 476289308 489161992 822681532 952578616 1645363064 2262374213 4524748426 9049496852 18098993704
• Sum of all divisors σ(n): 40022481600
• Sum of proper divisors (its aliquot sum) s(n): 21923487896
• 18098993704 is an abundant number, because the sum of its proper divisors (21923487896) is greater than itself. Its abundance is 3824494192

Bases of 18098993704

• Binary: 10000110110110010001011101000101000₂
• Hexadecimal: 0x436C8BA28
• Base-36: 8BBO8X4

Squares and roots of 18098993704

• 18098993704 squared (18098993704²) is 327573573097431639616
• 18098993704 cubed (18098993704³) is 5928752037087199023980380977664
• The square root of 18098993704 is 134532.5005491239
• The cube root of 18098993704 is 2625.5370005351

Scales and comparisons

• 18,098,993,704 seconds is equal to 575 years, 25 weeks, 4 days, 2 hours, 15 minutes, 4 seconds.
• To count from 1 to 18,098,993,704 would take you about one thousand, one hundred fifty 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 18098993704 cubic inches would be around 218.8 feet tall.

Recreational maths with 18098993704

• 18098993704 backwards is 40739989081
• The number of decimal digits it has is: 11
• The sum of 18098993704's digits is 58
• More coming soon!