18288714094938

Names of 18288714094938

• Cardinal: 18288714094938 can be written as Eighteen trillion, two hundred eighty-eight billion, seven hundred fourteen million, ninety-four thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.8288714094938 × 10¹³

Factors of 18288714094938

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 79

Divisors of 18288714094938

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 67 98 126 134 147 189 201 294 343 378 402 441 469 603 686 882 938 1029 1206 1323 1407 1809 2058 2401 2646 2814 3087 3283 3618 4221 4489 4802 6174 6566 7203 8442 8978 9261 9849 12663 13467 14406 16807 18522 19698 21609 22981 25326 26934 29547 31423 33614 40401 43218 45962 50421 59094 62846 64827 68943 80802 88641 94269 100842 121203 129654 137886 151263 160867 177282 188538 206829 219961 242406 282807 300763 302526 321734 413658 439922 453789 482601 565614 601526 620487 659883 848421 902289 907578 965202 1126069 1240974 1319766 1447803 1539727 1696842 1804578 1979649 2105341 2252138 2706867 2895606 3079454 3378207 3959298 4210682 4343409 4619181 5413734 5938947 6316023 6756414 8120601 8686818 9238362 10134621 10778089 11877894 12632046 13857543 14737387 16241202 18948069 20151121 20269242 21556178 27715086 29474774 30403863 32334267 37896138 40302242 41572629 44212161 56844207 60453363 60807726 64668534 75446623 83145258 88424322 97002801 103161709 113688414 120906726 132636483 141057847 150893246 181360089 194005602 206323418 226339869 265272966 282115694 291008403 309485127 362720178 397909449 423173541 452679738 544080267 582016806 618970254 679019607 722131963 795818898 846347082 928455381 987404929 1088160534 1269520623 1358039214 1444263926 1856910762 1974809858 2037058821 2166395889 2539041246 2785366143 2962214787 3808561869 4074117642 4332791778 5054923741 5570732286 5924429574 6499187667 6911834503 7617123738 8886644361 10109847482 12998375334 13823669006 15164771223 17773288722 19497563001 20735503509 26659933083 30329542446 38995126002 41471007018 45494313669 48382841521 53319866166 62206510527 90988627338 96765683042 124413021054 136482941007 145148524563 186619531581 272965882014 290297049126 338679890647 373239063162 435445573689 677359781294 870891147378 1016039671941 1306336721067 2032079343882 2612673442134 3048119015823 6096238031646 9144357047469 18288714094938
• Sum of all divisors σ(n): 48133187415360
• Sum of proper divisors (its aliquot sum) s(n): 29844473320422
• 18288714094938 is an abundant number, because the sum of its proper divisors (29844473320422) is greater than itself. Its abundance is 11555759225484

Bases of 18288714094938

• Binary: 100001010001000101100010011101001100101011010₂
• Hexadecimal: 0x10A22C4E995A
• Base-36: 6HDPW66AI

Squares and roots of 18288714094938

• 18288714094938 squared (18288714094938²) is 334477063246383868477223844
• 18288714094938 cubed (18288714094938³) is 6117155381027609535278754102387293301672
• The square root of 18288714094938 is 4276530.6142874741
• The cube root of 18288714094938 is 26346.7908312797

Scales and comparisons

• 18,288,714,094,938 seconds is equal to 581,524 years, 27 weeks, 6 days, 15 hours, 42 minutes, 18 seconds.
• To count from 1 to 18,288,714,094,938 would take you about one million, four hundred fifty-three thousand, eight hundred eleven 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 18288714094938 cubic inches would be around 2195.6 feet tall.

Recreational maths with 18288714094938

• 18288714094938 backwards is 83949041788281
• The number of decimal digits it has is: 14
• The sum of 18288714094938's digits is 72
• More coming soon!