18469961120

Names of 18469961120

• Cardinal: 18469961120 can be written as Eighteen billion, four hundred sixty-nine million, nine hundred sixty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.846996112 × 10¹⁰

Factors of 18469961120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32354

Divisors of 18469961120

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 277 416 520 554 1040 1108 1385 2080 2216 2770 3601 4432 5540 7202 8864 11080 14404 18005 22160 28808 32057 36010 44320 57616 64114 72020 115232 128228 144040 160285 256456 288080 320570 416741 512912 576160 641140 833482 1025824 1282280 1666964 2083705 2564560 3333928 4167410 5129120 6667856 8334820 8879789 13335712 16669640 17759578 33339280 35519156 44398945 66678560 71038312 88797890 115437257 142076624 177595780 230874514 284153248 355191560 461749028 577186285 710383120 923498056 1154372570 1420766240 1846996112 2308745140 3693992224 4617490280 9234980560 18469961120
• Sum of all divisors σ(n): 47162960208
• Sum of proper divisors (its aliquot sum) s(n): 28692999088
• 18469961120 is an abundant number, because the sum of its proper divisors (28692999088) is greater than itself. Its abundance is 10223037968

Bases of 18469961120

• Binary: 10001001100111001010011110110100000₂
• Hexadecimal: 0x44CE53DA0
• Base-36: 8HGJD7K

Squares and roots of 18469961120

• 18469961120 squared (18469961120²) is 341139463774311654400
• 18469961120 cubed (18469961120³) is 6300832632409184711530876928000
• The square root of 18469961120 is 135904.2351069311
• The cube root of 18469961120 is 2643.3539939169

Scales and comparisons

• 18,469,961,120 seconds is equal to 587 years, 14 weeks, 6 days, 16 hours, 45 minutes, 20 seconds.
• To count from 1 to 18,469,961,120 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 18469961120 cubic inches would be around 220.3 feet tall.

Recreational maths with 18469961120

• 18469961120 backwards is 02116996481
• The number of decimal digits it has is: 11
• The sum of 18469961120's digits is 47
• More coming soon!