18061239055959

Names of 18061239055959

• Cardinal: 18061239055959 can be written as Eighteen trillion, sixty-one billion, two hundred thirty-nine million, fifty-five thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.8061239055959 × 10¹³

Factors of 18061239055959

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 977

Divisors of 18061239055959

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 11 19 33 37 57 99 111 121 171 209 333 361 363 407 627 703 907 1083 1089 1221 1369 1881 2109 2299 2721 3249 3663 3971 4107 4477 6327 6897 7733 8163 9977 11913 12321 13357 13431 15059 17233 20691 23199 26011 29931 33559 35739 40071 40293 43681 45177 50653 51699 69597 78033 85063 89793 100677 109747 120213 131043 135531 146927 151959 155097 165649 189563 234099 255189 286121 302031 327427 329241 369149 393129 440781 455877 494209 496947 557183 568689 637621 765567 858363 962407 982281 987723 1107447 1241683 1322343 1482627 1490841 1616197 1671549 1706067 1912863 2085193 2575089 2887221 2946843 3147331 3322341 3601697 3725049 4060639 4447881 4848591 5014647 5436299 5738589 6129013 6255579 7013831 8661663 9441993 10586477 10805091 11175147 12114799 12181917 13658513 14545773 16308897 18285733 18387039 18766737 21041493 23591977 28325979 31759431 32415273 36344397 36545751 39618667 40975539 45942271 48926691 54857199 55161117 59799289 63124479 70775931 77152141 95278293 109033191 116451247 118856001 122926617 133262789 137826813 150243643 164571597 179397867 201143063 212327793 231456423 259511747 349353741 356568003 399788367 413480439 448247563 450730929 505364981 538193601 603429189 694369269 778535241 872903149 1048061223 1199365101 1344742689 1352192787 1465890679 1516094943 1810287567 2212573693 2335605723 2618709447 2854629217 4034228067 4397672037 4548284829 4930723193 5559014791 6637721079 7856128341 8563887651 9601934639 13193016111 14792169579 16585159831 16677044373 19913163237 25691662953 28805803917 44376508737 49755479493 50031133119 54237955123 86417411751 105621281029 149266438479 162713865369 182436758141 316863843087 488141596107 547310274423 950591529261 1641930823269 2006804339551 6020413018653 18061239055959
• Sum of all divisors σ(n): 31139381429520
• Sum of proper divisors (its aliquot sum) s(n): 13078142373561
• 18061239055959 is a deficient number, because the sum of its proper divisors (13078142373561) is less than itself. Its deficiency is 4983096682398

Bases of 18061239055959

• Binary: 100000110110100110101101111001111011001010111₂
• Hexadecimal: 0x106D35BCF657
• Base-36: 6EH7VEMVR

Squares and roots of 18061239055959

• 18061239055959 squared (18061239055959²) is 326208356236498749533409681
• 18061239055959 cubed (18061239055959³) is 5891727104038837845162284258594831339079
• The square root of 18061239055959 is 4249851.6510531283
• The cube root of 18061239055959 is 26237.1009912413

Scales and comparisons

• 18,061,239,055,959 seconds is equal to 574,291 years, 27 weeks, 5 days, 16 hours, 52 minutes, 39 seconds.
• To count from 1 to 18,061,239,055,959 would take you about one million, four hundred thirty-five thousand, seven hundred twenty-eight 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 18061239055959 cubic inches would be around 2186.4 feet tall.

Recreational maths with 18061239055959

• 18061239055959 backwards is 95955093216081
• The number of decimal digits it has is: 14
• The sum of 18061239055959's digits is 63
• More coming soon!