18148680024

Names of 18148680024

• Cardinal: 18148680024 can be written as Eighteen billion, one hundred forty-eight million, six hundred eighty thousand and twenty-four.

Scientific notation

• Scientific notation: 1.8148680024 × 10¹⁰

Factors of 18148680024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 369

Divisors of 18148680024

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 24 107 214 257 321 428 514 642 771 856 1028 1284 1542 2056 2568 3084 6168 11449 22898 27499 34347 45796 54998 66049 68694 82497 91592 109996 132098 137388 164994 198147 219992 264196 274776 329988 396294 528392 659976 792588 1585176 2942393 5884786 7067243 8827179 11769572 14134486 17654358 21201729 23539144 28268972 35308716 42403458 56537944 70617432 84806916 169613832 756195001 1512390002 2268585003 3024780004 4537170006 6049560008 9074340012 18148680024
• Sum of all divisors σ(n): 45978599940
• Sum of proper divisors (its aliquot sum) s(n): 27829919916
• 18148680024 is an abundant number, because the sum of its proper divisors (27829919916) is greater than itself. Its abundance is 9681239892

Bases of 18148680024

• Binary: 10000111001101111101110000101011000₂
• Hexadecimal: 0x439BEE158
• Base-36: 8C5974O

Squares and roots of 18148680024

• 18148680024 squared (18148680024²) is 329374586613536640576
• 18148680024 cubed (18148680024³) is 5977713980486350236813719053824
• The square root of 18148680024 is 134717.0368735893
• The cube root of 18148680024 is 2627.9373932437

Scales and comparisons

• 18,148,680,024 seconds is equal to 577 years, 3 weeks, 5 days, 4 hours, 24 seconds.
• To count from 1 to 18,148,680,024 would take you about one thousand, one hundred fifty-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 18148680024 cubic inches would be around 219 feet tall.

Recreational maths with 18148680024

• 18148680024 backwards is 42008684181
• The number of decimal digits it has is: 11
• The sum of 18148680024's digits is 42
• More coming soon!