18083064672

Names of 18083064672

• Cardinal: 18083064672 can be written as Eighteen billion, eighty-three million, sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8083064672 × 10¹⁰

Factors of 18083064672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18443

Divisors of 18083064672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 127 144 162 216 243 254 288 324 381 432 486 508 648 762 864 972 1016 1143 1296 1524 1944 2032 2286 2592 3048 3429 3888 4064 4572 6096 6858 7776 9144 10287 12192 13716 18288 18311 20574 27432 30861 36576 36622 41148 54864 54933 61722 73244 82296 109728 109866 123444 146488 164592 164799 219732 246888 292976 329184 329598 439464 493776 494397 585952 659196 878928 987552 988794 1318392 1483191 1757856 1977588 2325497 2636784 2966382 3955176 4449573 4650994 5273568 5932764 6976491 7910352 8899146 9301988 11865528 13952982 15820704 17798292 18603976 20929473 23731056 27905964 35596584 37207952 41858946 47462112 55811928 62788419 71193168 74415904 83717892 111623856 125576838 142386336 167435784 188365257 223247712 251153676 334871568 376730514 502307352 565095771 669743136 753461028 1004614704 1130191542 1506922056 2009229408 2260383084 3013844112 4520766168 6027688224 9041532336 18083064672
• Sum of all divisors σ(n): 53751140352
• Sum of proper divisors (its aliquot sum) s(n): 35668075680
• 18083064672 is an abundant number, because the sum of its proper divisors (35668075680) is greater than itself. Its abundance is 17585011008

Bases of 18083064672

• Binary: 10000110101110101011010101101100000₂
• Hexadecimal: 0x435D5AB60
• Base-36: 8B26U00

Squares and roots of 18083064672

• 18083064672 squared (18083064672²) is 326997227931734467584
• 18083064672 cubed (18083064672³) is 5913112020254279178452959592448
• The square root of 18083064672 is 134473.2860905839
• The cube root of 18083064672 is 2624.7665242143

Scales and comparisons

• 18,083,064,672 seconds is equal to 574 years, 51 weeks, 1 day, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,083,064,672 would take you about one thousand, one hundred forty-nine 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 18083064672 cubic inches would be around 218.7 feet tall.

Recreational maths with 18083064672

• 18083064672 backwards is 27646038081
• The number of decimal digits it has is: 11
• The sum of 18083064672's digits is 45
• More coming soon!