40840145617023117

Names of 40840145617023117

• Cardinal: 40840145617023117 can be written as Forty quadrillion, eight hundred forty trillion, one hundred forty-five billion, six hundred seventeen million, twenty-three thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 4.0840145617023117 × 10¹⁶

Factors of 40840145617023117

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 795

Divisors of 40840145617023117

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 191 573 601 1719 1803 5157 5409 16227 36481 109443 114791 328329 344373 361201 984987 1033119 1083603 3099357 3250809 6967871 9752427 20903613 21925081 62710839 65775243 68989391 188132517 197325729 206968173 217081801 591977187 620904519 651245403 1862713557 1953736209 4187690471 5861208627 12563071413 13176973681 37689214239 39530921043 41462623991 113067642717 118592763129 124387871973 355778289387 373163615919 1119490847757 2516801973071 7550405919213 7919361182281 22651217757639 23758083546843 67953653272917 71274250640529 213822751921587 1512597985815671 4537793957447013 13613381872341039 40840145617023117
• Sum of all divisors σ(n): 60923731669463040
• Sum of proper divisors (its aliquot sum) s(n): 20083586052439923
• 40840145617023117 is a deficient number, because the sum of its proper divisors (20083586052439923) is less than itself. Its deficiency is 20756559564583194

Bases of 40840145617023117

• Binary: 10010001000101111110010101100100000100111111000010001101₂
• Hexadecimal: 0x9117E56413F08D
• Base-36: B64MFVZ2AH9

Squares and roots of 40840145617023117

• 40840145617023117 squared (40840145617023117²) is 1667917494019652513981456912395689
• 40840145617023117 cubed (40840145617023117³) is 68117993332942892579452081047216860422488964142613
• The square root of 40840145617023117 is 202089449.5440648109
• 40840145617023117 is a perfect cube number. Its cube root is 344373

Scales and comparisons

• 40,840,145,617,023,117 seconds is equal to 1,298,590,303 years, 39 weeks, 2 days, 9 hours, 31 minutes, 57 seconds.
• To count from 1 to 40,840,145,617,023,117 would take you about three billion, eight hundred ninety-five million, seven hundred seventy thousand, nine 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 40840145617023117 cubic inches would be around 28697.8 feet tall.

Recreational maths with 40840145617023117

• 40840145617023117 backwards is 71132071654104804
• The number of decimal digits it has is: 17
• The sum of 40840145617023117's digits is 54
• More coming soon!