18000982125

Names of 18000982125

• Cardinal: 18000982125 can be written as Eighteen billion, nine hundred eighty-two thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.8000982125 × 10¹⁰

Factors of 18000982125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 504

Divisors of 18000982125

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 67 75 105 109 125 175 201 225 313 315 327 335 375 469 525 545 603 763 875 939 981 1005 1125 1407 1565 1575 1635 1675 2191 2289 2345 2625 2725 2817 3015 3815 4221 4695 4905 5025 6573 6867 7035 7303 7825 7875 8175 8375 10955 11445 11725 13625 14085 15075 19075 19719 20971 21105 21909 23475 24525 25125 32865 34117 34335 35175 36515 39125 40875 51121 54775 57225 58625 62913 65727 70425 75375 95375 98595 102351 104855 105525 109545 117375 122625 146797 153363 164325 170585 171675 175875 182575 188739 238819 255605 273875 286125 307053 314565 328635 352125 440391 460089 492975 511755 524275 527625 547725 716457 733985 766815 821625 852925 858375 912875 943695 1194095 1278025 1321173 1535265 1572825 1643175 2149371 2201955 2285839 2300445 2464875 2558775 2621375 2738625 3582285 3669925 3834075 4264625 4718475 5970475 6390125 6605865 6857517 7676325 7864125 8215875 10746855 11009775 11429195 11502225 12793875 16000873 17911425 18349625 19170375 20572551 23592375 29852375 33029325 34287585 38381625 48002619 53734275 55048875 57145975 57511125 80004365 89557125 102862755 144007857 165146625 171437925 240013095 268671375 285729875 400021825 514313775 720039285 857189625 1200065475 2000109125 2571568875 3600196425 6000327375 18000982125
• Sum of all divisors σ(n): 38105633280
• Sum of proper divisors (its aliquot sum) s(n): 20104651155
• 18000982125 is an abundant number, because the sum of its proper divisors (20104651155) is greater than itself. Its abundance is 2103669030

Bases of 18000982125

• Binary: 10000110000111100010011000001101101₂
• Hexadecimal: 0x430F1306D
• Base-36: 89PBIP9

Squares and roots of 18000982125

• 18000982125 squared (18000982125²) is 324035357464569515625
• 18000982125 cubed (18000982125³) is 5832954677587701171585533203125
• The square root of 18000982125 is 134167.7387638325
• The cube root of 18000982125 is 2620.7890580761

Scales and comparisons

• 18,000,982,125 seconds is equal to 572 years, 19 weeks, 3 days, 16 hours, 48 minutes, 45 seconds.
• To count from 1 to 18,000,982,125 would take you about one thousand, one hundred forty-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 18000982125 cubic inches would be around 218.4 feet tall.

Recreational maths with 18000982125

• 18000982125 backwards is 52128900081
• The number of decimal digits it has is: 11
• The sum of 18000982125's digits is 36
• More coming soon!