39640164132816

Names of 39640164132816

• Cardinal: 39640164132816 can be written as Thirty-nine trillion, six hundred forty billion, one hundred sixty-four million, one hundred thirty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.9640164132816 × 10¹³

Factors of 39640164132816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1031864

Divisors of 39640164132816

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1872 20947 41894 62841 83788 125682 167576 188523 251364 272311 335152 377046 502728 544622 754092 816933 1005456 1010899 1089244 1508184 1633866 2021798 2178488 2450799 3016368 3032697 3267732 4043596 4356976 4901598 6065394 6535464 8087192 9098091 9803196 12130788 13070928 13141687 16174384 18196182 19606392 24261576 26283374 36392364 39212784 39425061 48523152 52566748 72784728 78850122 105133496 118275183 145569456 157700244 210266992 236550366 315400488 473100732 630800976 946201464 1892402928 21175301353 42350602706 63525904059 84701205412 127051808118 169402410824 190577712177 254103616236 275278917589 338804821648 381155424354 508207232472 550557835178 762310848708 825836752767 1016414464944 1101115670356 1524621697416 1651673505534 2202231340712 2477510258301 3049243394832 3303347011068 4404462681424 4955020516602 6606694022136 9910041033204 13213388044272 19820082066408 39640164132816
• Sum of all divisors σ(n): 119476871914400
• Sum of proper divisors (its aliquot sum) s(n): 79836707781584
• 39640164132816 is an abundant number, because the sum of its proper divisors (79836707781584) is greater than itself. Its abundance is 40196543648768

Bases of 39640164132816

• Binary: 1001000000110101110001111001101110011111010000₂
• Hexadecimal: 0x240D71E6E7D0
• Base-36: E1UFU8US0

Squares and roots of 39640164132816

• 39640164132816 squared (39640164132816²) is 1571342612476592061288089856
• 39640164132816 cubed (39640164132816³) is 62288279067459995889248984350615326314496
• The square root of 39640164132816 is 6296043.5300922117
• The cube root of 39640164132816 is 34096.6580927041

Scales and comparisons

• 39,640,164,132,816 seconds is equal to 1,260,434 years, 31 weeks, 2 days, 23 hours, 33 minutes, 36 seconds.
• To count from 1 to 39,640,164,132,816 would take you about three million, one hundred fifty-one thousand and eighty-six 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 39640164132816 cubic inches would be around 2841.4 feet tall.

Recreational maths with 39640164132816

• 39640164132816 backwards is 61823146104693
• The number of decimal digits it has is: 14
• The sum of 39640164132816's digits is 54
• More coming soon!