138437423543128010

Names of 138437423543128010

• Cardinal: 138437423543128010 can be written as One hundred thirty-eight quadrillion, four hundred thirty-seven trillion, four hundred twenty-three billion, five hundred forty-three million, one hundred twenty-eight thousand and ten.

Scientific notation

• Scientific notation: 1.3843742354312801 × 10¹⁷

Factors of 138437423543128010

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 558633765

Divisors of 138437423543128010

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 35 49 61 70 98 122 245 305 427 490 610 854 2135 2989 4270 5978 8291 14945 16582 29890 41455 58037 82910 116074 290185 406259 505751 580370 812518 1011502 2031295 2528755 3540257 4062590 5057510 7080514 17701285 24781799 35402570 49563598 123908995 247817990 558625399 1117250798 2793126995 3910377793 5586253990 7820755586 19551888965 27372644551 34076149339 39103777930 54745289102 68152298678 136863222755 170380746695 238533045373 273726445510 340761493390 477066090746 1192665226865 1669731317611 2385330453730 3339462635222 4631563183109 8348656588055 9263126366218 16697313176110 23157815915545 32420942281763 46315631831090 64841884563526 162104711408815 226946595972341 282525354169649 324209422817630 453893191944682 565050708339298 1134732979861705 1412626770848245 1977677479187543 2269465959723410 2825253541696490 3955354958375086 9888387395937715 13843742354312801 19776774791875430 27687484708625602 69218711771564005 138437423543128010
• Sum of all divisors σ(n): 294658533010281600
• Sum of proper divisors (its aliquot sum) s(n): 156221109467153590
• 138437423543128010 is an abundant number, because the sum of its proper divisors (156221109467153590) is greater than itself. Its abundance is 17783685924025580

Bases of 138437423543128010

• Binary: 111101011110101000001101001101101111010001000111111001010₂
• Hexadecimal: 0x1EBD41A6DE88FCA
• Base-36: 11V3YYEL83BE

Squares and roots of 138437423543128010

• 138437423543128010 squared (138437423543128010²) is 19164920237259413422024495246560100
• 138437423543128010 cubed (138437423543128010³) is 2653142180055746766908115630480984133140946458401000
• The square root of 138437423543128010 is 372071798.9086622647
• The cube root of 138437423543128010 is 517310.3521199121

Scales and comparisons

• 138,437,423,543,128,010 seconds is equal to 4,401,881,853 years, 31 weeks, 3 days, 3 hours, 6 minutes, 50 seconds.
• To count from 1 to 138,437,423,543,128,010 would take you about thirteen billion, two hundred five million, six hundred forty-five thousand, five hundred sixty 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 138437423543128010 cubic inches would be around 43109.2 feet tall.

Recreational maths with 138437423543128010

• 138437423543128010 backwards is 010821345324734831
• The number of decimal digits it has is: 18
• The sum of 138437423543128010's digits is 59
• More coming soon!