18516036132

Names of 18516036132

• Cardinal: 18516036132 can be written as Eighteen billion, five hundred sixteen million, thirty-six thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.8516036132 × 10¹⁰

Factors of 18516036132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7610

Divisors of 18516036132

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 44 51 54 66 68 99 102 108 121 132 153 187 198 204 242 297 306 363 374 396 459 484 561 594 612 726 748 918 1089 1122 1188 1331 1452 1683 1836 2057 2178 2244 2662 3267 3366 3993 4114 4356 5049 5324 6171 6534 6732 7577 7986 8228 10098 11979 12342 13068 15154 15972 18513 20196 22627 22731 23958 24684 30308 35937 37026 45254 45462 47916 55539 67881 68193 71874 74052 83347 90508 90924 111078 128809 135762 136386 143748 166694 203643 204579 222156 250041 257618 271524 272772 333388 386427 407286 409158 500082 515236 610929 750123 772854 814572 818316 916817 1000164 1159281 1221858 1416899 1500246 1545708 1833634 2250369 2318562 2443716 2750451 2833798 3000492 3477843 3667268 4250697 4500738 4637124 5500902 5667596 6955686 8251353 8501394 9001476 10084987 11001804 12752091 13911372 15585889 16502706 17002788 20169974 24754059 25504182 30254961 31171778 33005412 38256273 40339948 46757667 49508118 51008364 60509922 62343556 76512546 90764883 93515334 99016236 121019844 140273001 153025092 171444779 181529766 187030668 272294649 280546002 342889558 363059532 420819003 514334337 544589298 561092004 685779116 841638006 1028668674 1089178596 1543003011 1683276012 2057337348 3086006022 4629009033 6172012044 9258018066 18516036132
• Sum of all divisors σ(n): 55914727680
• Sum of proper divisors (its aliquot sum) s(n): 37398691548
• 18516036132 is an abundant number, because the sum of its proper divisors (37398691548) is greater than itself. Its abundance is 18882655416

Bases of 18516036132

• Binary: 10001001111101001000100101000100100₂
• Hexadecimal: 0x44FA44A24
• Base-36: 8I7YWX0

Squares and roots of 18516036132

• 18516036132 squared (18516036132²) is 342843594041529521424
• 18516036132 cubed (18516036132³) is 6348104374897700527231452091968
• The square root of 18516036132 is 136073.6423118011
• The cube root of 18516036132 is 2645.5501983753

Scales and comparisons

• 18,516,036,132 seconds is equal to 588 years, 39 weeks, 23 hours, 22 minutes, 12 seconds.
• To count from 1 to 18,516,036,132 would take you about one thousand, one hundred seventy-seven 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 18516036132 cubic inches would be around 220.5 feet tall.

Recreational maths with 18516036132

• 18516036132 backwards is 23163061581
• 18516036132 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18516036132's digits is 36
• More coming soon!