18341260730

Names of 18341260730

• Cardinal: 18341260730 can be written as Eighteen billion, three hundred forty-one million, two hundred sixty thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.834126073 × 10¹⁰

Factors of 18341260730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 84

Divisors of 18341260730

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 13 17 26 34 47 65 85 94 130 169 170 221 235 289 338 442 470 578 611 799 845 1105 1222 1445 1598 1690 2209 2210 2873 2890 3055 3757 3995 4418 4913 5746 6110 7514 7943 7990 9826 10387 11045 13583 14365 15886 18785 20774 22090 24565 27166 28717 28730 37553 37570 39715 48841 49130 51935 57434 63869 67915 75106 79430 97682 103870 127738 135031 135830 143585 176579 187765 230911 244205 270062 287170 319345 353158 373321 375530 461822 488189 488410 638401 638690 675155 746642 830297 882895 976378 1154555 1276802 1350310 1660594 1765790 1866605 2295527 2309110 2440945 3001843 3192005 3733210 4151485 4591054 4881890 6003686 6346457 6384010 8299213 8302970 10852817 11477635 12692914 15009215 16598426 21705634 22955270 30018430 31732285 39023959 41496065 54264085 63464570 78047918 82992130 107889769 108528170 141086621 195119795 215779538 282173242 390239590 539448845 705433105 1078897690 1410866210 1834126073 3668252146 9170630365 18341260730
• Sum of all divisors σ(n): 38808392760
• Sum of proper divisors (its aliquot sum) s(n): 20467132030
• 18341260730 is an abundant number, because the sum of its proper divisors (20467132030) is greater than itself. Its abundance is 2125871300

Bases of 18341260730

• Binary: 10001000101001110010110110110111010₂
• Hexadecimal: 0x445396DBA
• Base-36: 8FBWVCQ

Squares and roots of 18341260730

• 18341260730 squared (18341260730²) is 336401845165840132900
• 18341260730 cubed (18341260730³) is 6170033952239763967016751017000
• The square root of 18341260730 is 135429.9107656799
• The cube root of 18341260730 is 2637.1999664095

Scales and comparisons

• 18,341,260,730 seconds is equal to 583 years, 10 weeks, 1 day, 2 hours, 38 minutes, 50 seconds.
• To count from 1 to 18,341,260,730 would take you about one thousand, one hundred sixty-six 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 18341260730 cubic inches would be around 219.8 feet tall.

Recreational maths with 18341260730

• 18341260730 backwards is 03706214381
• The number of decimal digits it has is: 11
• The sum of 18341260730's digits is 35
• More coming soon!