40938769797168

Names of 40938769797168

• Cardinal: 40938769797168 can be written as Forty trillion, nine hundred thirty-eight billion, seven hundred sixty-nine million, seven hundred ninety-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0938769797168 × 10¹³

Factors of 40938769797168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 36

Divisors of 40938769797168

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 961 1488 1922 2883 3844 5766 7688 11532 15376 23064 29791 46128 59582 89373 119164 178746 238328 357492 476656 714984 923521 1429968 1847042 2770563 3694084 5541126 7388168 11082252 14776336 22164504 28629151 44329008 57258302 85887453 114516604 171774906 229033208 343549812 458066416 687099624 887503681 1374199248 1775007362 2662511043 3550014724 5325022086 7100029448 10650044172 14200058896 21300088344 27512614111 42600176688 55025228222 82537842333 110050456444 165075684666 220100912888 330151369332 440201825776 660302738664 852891037441 1320605477328 1705782074882 2558673112323 3411564149764 5117346224646 6823128299528 10234692449292 13646256599056 20469384898584 40938769797168
• Sum of all divisors σ(n): 109283771597436
• Sum of proper divisors (its aliquot sum) s(n): 68345001800268
• 40938769797168 is an abundant number, because the sum of its proper divisors (68345001800268) is greater than itself. Its abundance is 27406232003100

Bases of 40938769797168

• Binary: 1001010011101111001100110101001101000000110000₂
• Hexadecimal: 0x253BCCD4D030
• Base-36: EIF0EJ29C

Squares and roots of 40938769797168

• 40938769797168 squared (40938769797168²) is 1675982872505514847860820224
• 40938769797168 cubed (40938769797168³) is 68612677001499638092120523540378592325632
• The square root of 40938769797168 is 6398341.1754272685
• The cube root of 40938769797168 is 34464.9984011665

Scales and comparisons

• 40,938,769,797,168 seconds is equal to 1,301,726 years, 12 weeks, 6 days, 3 hours, 12 minutes, 48 seconds.
• To count from 1 to 40,938,769,797,168 would take you about three million, two hundred fifty-four thousand, three hundred fifteen 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 40938769797168 cubic inches would be around 2872.1 feet tall.

Recreational maths with 40938769797168

• 40938769797168 backwards is 86179796783904
• The number of decimal digits it has is: 14
• The sum of 40938769797168's digits is 84
• More coming soon!