18132231776544

Names of 18132231776544

• Cardinal: 18132231776544 can be written as Eighteen trillion, one hundred thirty-two billion, two hundred thirty-one million, seven hundred seventy-six thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.8132231776544 × 10¹³

Factors of 18132231776544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 86506

Divisors of 18132231776544

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 69 72 92 96 108 138 144 184 207 216 276 288 368 414 432 552 621 736 828 864 1104 1242 1656 2208 2484 3312 4968 6624 9936 12301 19872 24602 36903 49204 73806 74177 98408 110709 147612 148354 196816 221418 222531 282923 295224 296708 332127 393632 442836 445062 565846 590448 593416 664254 667593 848769 885672 890124 1131692 1180896 1186832 1328508 1335186 1697538 1706071 1771344 1780248 2002779 2263384 2373664 2546307 2657016 2670372 3395076 3412142 3542688 3560496 4005558 4526768 5092614 5118213 5314032 5340744 6790152 6824284 7120992 7638921 8011116 9053536 10185228 10236426 10628064 10681488 13580304 13648568 15277842 15354639 16022232 20370456 20472852 21362976 27160608 27297136 30555684 30709278 32044464 40740912 40945704 46063917 54594272 61111368 61418556 64088928 81481824 81891408 92127834 122222736 122837112 163782816 184255668 244445472 245674224 368511336 491348448 737022672 912451277 1474045344 1824902554 2737353831 3649805108 5474707662 7299610216 8212061493 10949415324 14599220432 16424122986 20986379371 21898830648 24636184479 29198440864 32848245972 41972758742 43797661296 49272368958 62959138113 65696491944 83945517484 87595322592 98544737916 125918276226 131392983888 167891034968 188877414339 197089475832 251836552452 262785967776 335782069936 377754828678 394178951664 503673104904 566632243017 671564139872 755509657356 788357903328 1007346209808 1133264486034 1511019314712 2014692419616 2266528972068 3022038629424 4533057944136 6044077258848 9066115888272 18132231776544
• Sum of all divisors σ(n): 55190283482880
• Sum of proper divisors (its aliquot sum) s(n): 37058051706336
• 18132231776544 is an abundant number, because the sum of its proper divisors (37058051706336) is greater than itself. Its abundance is 18925819929792

Bases of 18132231776544

• Binary: 100000111110110111101001110111110100100100000₂
• Hexadecimal: 0x107DBD3BE920
• Base-36: 6FDTYN0O0

Squares and roots of 18132231776544

• 18132231776544 squared (18132231776544²) is 328777829198311982348583936
• 18132231776544 cubed (18132231776544³) is 5961475802012788270986426471339979997184
• The square root of 18132231776544 is 4258195.8358610049
• The cube root of 18132231776544 is 26271.4324862987

Scales and comparisons

• 18,132,231,776,544 seconds is equal to 576,548 years, 45 weeks, 6 days, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,132,231,776,544 would take you about one million, four hundred forty-one thousand, three hundred seventy-two 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 18132231776544 cubic inches would be around 2189.3 feet tall.

Recreational maths with 18132231776544

• 18132231776544 backwards is 44567713223181
• 18132231776544 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18132231776544's digits is 54
• More coming soon!