138006602115114915

Names of 138006602115114915

• Cardinal: 138006602115114915 can be written as One hundred thirty-eight quadrillion, six trillion, six hundred two billion, one hundred fifteen million, one hundred fourteen thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.38006602115114915 × 10¹⁷

Factors of 138006602115114915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1248194294019

Divisors of 138006602115114915

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 63 65 81 91 105 117 135 189 195 243 273 315 351 405 455 567 585 819 945 1053 1215 1365 1701 1755 2457 2835 3159 4095 5265 7371 8505 12285 15795 22113 36855 110565 1248194293991 3744582881973 6240971469955 8737360057937 11233748645919 16226525821883 18722914409865 26212080173811 33701245937757 43686800289685 48679577465649 56168743229595 78636240521433 81132629109415 101103737813271 113585680753181 131060400869055 146038732396947 168506229688785 235908721564299 243397887328245 303311213439813 340757042259543 393181202607165 438116197190841 505518689066355 567928403765905 707726164692897 730193661984735 1022271126778629 1179543607821495 1314348591572523 1516556067199065 1703785211297715 2123178494078691 2190580985954205 3066813380335887 3538630823464485 3943045774717569 5111355633893145 6571742957862615 9200440141007661 10615892470393455 15334066901679435 19715228873587845 27601320423022983 46002200705038305 138006602115114915
• Sum of all divisors σ(n): 305318309864795136
• Sum of proper divisors (its aliquot sum) s(n): 167311707749680221
• 138006602115114915 is an abundant number, because the sum of its proper divisors (167311707749680221) is greater than itself. Its abundance is 29305105634565306

Bases of 138006602115114915

• Binary: 111101010010011000100010111111111101110101110011110100011₂
• Hexadecimal: 0x1EA4C45FFBAE7A3
• Base-36: 11QV99RUGR6R

Squares and roots of 138006602115114915

• 138006602115114915 squared (138006602115114915²) is 19045822227359640530589103655457225
• 138006602115114915 cubed (138006602115114915³) is 2628449210086433628375694947824749945823597742010875
• The square root of 138006602115114915 is 371492398.4620882051
• The cube root of 138006602115114915 is 516773.1660265017

Scales and comparisons

• 138,006,602,115,114,915 seconds is equal to 4,388,183,064 years, 42 weeks, 1 day, 14 hours, 35 minutes, 15 seconds.
• To count from 1 to 138,006,602,115,114,915 would take you about thirteen billion, one hundred sixty-four million, five hundred forty-nine thousand, one hundred ninety-four 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 138006602115114915 cubic inches would be around 43064.4 feet tall.

Recreational maths with 138006602115114915

• 138006602115114915 backwards is 519411511206600831
• The number of decimal digits it has is: 18
• The sum of 138006602115114915's digits is 54
• More coming soon!