18483020892

Names of 18483020892

• Cardinal: 18483020892 can be written as Eighteen billion, four hundred eighty-three million, twenty thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.8483020892 × 10¹⁰

Factors of 18483020892

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 747

Divisors of 18483020892

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 28 29 36 42 46 49 58 63 69 84 87 92 98 116 126 138 147 161 174 196 203 207 252 261 276 294 322 348 406 414 441 483 522 529 588 609 644 667 683 812 828 882 966 1044 1058 1127 1218 1334 1366 1421 1449 1587 1764 1827 1932 2001 2049 2116 2254 2436 2668 2732 2842 2898 3174 3381 3654 3703 4002 4098 4263 4508 4669 4761 4781 5684 5796 6003 6147 6348 6762 7308 7406 8004 8196 8526 9338 9522 9562 10143 11109 12006 12294 12789 13524 14007 14343 14812 15341 15709 17052 18676 19044 19124 19807 20286 22218 24012 24588 25578 25921 28014 28686 30682 31418 32683 33327 33467 39614 40572 42021 43029 44436 46023 47127 51156 51842 56028 57372 59421 61364 62836 65366 66654 66934 77763 79228 84042 86058 92046 94254 98049 100401 103684 107387 109963 118842 130732 133308 133868 138069 138649 141381 155526 168084 172116 178263 184092 188508 196098 200802 214774 219926 233289 237684 276138 277298 282762 294147 301203 311052 322161 329889 356526 361307 392196 401604 415947 429548 439852 455561 466578 552276 554596 565524 588294 602406 644322 659778 713052 722614 751709 769741 831894 911122 933156 966483 970543 989667 1083921 1176588 1204812 1247841 1288644 1319556 1366683 1445228 1503418 1539482 1663788 1822244 1932966 1941086 1979334 2167842 2255127 2309223 2495682 2529149 2733366 2911629 3006836 3078964 3188927 3251763 3865932 3882172 3958668 4100049 4335684 4510254 4618446 4991364 5058298 5466732 5823258 6377854 6503526 6765381 6927669 7587447 8200098 8734887 9020508 9236892 9566781 10116596 10477903 11646516 12755708 13007052 13530762 13855338 15174894 16400196 17469774 17704043 19133562 20955806 22322489 22762341 27061524 27710676 28700343 30349788 31433709 34939548 35408086 38267124 41911612 44644978 45524682 53112129 57400686 62867418 66967467 70816172 73345321 89289956 91049364 94301127 106224258 114801372 125734836 133934934 146690642 159336387 188602254 200902401 212448516 220035963 267869868 293381284 318672774 377204508 401804802 440071926 513417247 637345548 660107889 803609604 880143852 1026834494 1320215778 1540251741 2053668988 2640431556 3080503482 4620755223 6161006964 9241510446 18483020892
• Sum of all divisors σ(n): 58859793720
• Sum of proper divisors (its aliquot sum) s(n): 40376772828
• 18483020892 is an abundant number, because the sum of its proper divisors (40376772828) is greater than itself. Its abundance is 21893751936

Bases of 18483020892

• Binary: 10001001101101011001000010001011100₂
• Hexadecimal: 0x44DAC845C
• Base-36: 8HOBA70

Squares and roots of 18483020892

• 18483020892 squared (18483020892²) is 341622061294108475664
• 18483020892 cubed (18483020892³) is 6314207696067111512211985572288
• The square root of 18483020892 is 135952.2743171293
• The cube root of 18483020892 is 2643.9768695673

Scales and comparisons

• 18,483,020,892 seconds is equal to 587 years, 36 weeks, 3 days, 20 hours, 28 minutes, 12 seconds.
• To count from 1 to 18,483,020,892 would take you about one thousand, one hundred seventy-five 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 18483020892 cubic inches would be around 220.3 feet tall.

Recreational maths with 18483020892

• 18483020892 backwards is 29802038481
• The number of decimal digits it has is: 11
• The sum of 18483020892's digits is 45
• More coming soon!