40459795388723648

Names of 40459795388723648

• Cardinal: 40459795388723648 can be written as Forty quadrillion, four hundred fifty-nine trillion, seven hundred ninety-five billion, three hundred eighty-eight million, seven hundred twenty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0459795388723648 × 10¹⁶

Factors of 40459795388723648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 877

Divisors of 40459795388723648

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 59 64 98 112 118 196 224 236 343 392 413 448 472 686 784 809 826 944 1372 1568 1618 1652 1888 2744 2891 3136 3236 3304 3481 3776 5488 5663 5782 6472 6608 6962 10976 11326 11564 12944 13216 13924 20237 21952 22652 23128 24367 25888 26432 27848 39641 40474 45304 46256 47731 48734 51776 55696 79282 80948 90608 92512 95462 97468 111392 158564 161896 170569 181216 185024 190924 194936 222784 277487 317128 323792 334117 341138 362432 381848 389872 554974 634256 647584 654481 668234 682276 763696 779744 1109948 1193983 1268512 1295168 1308962 1336468 1364552 1527392 1559488 2219896 2338819 2387966 2537024 2617924 2672936 2729104 2816129 3054784 4439792 4581367 4677638 4775932 5235848 5345872 5458208 5632258 8879584 9162734 9355276 9551864 10471696 10691744 10916416 11264516 16371733 17759168 18325468 18710552 19103728 19712903 20943392 21383488 22529032 32069569 32743466 36650936 37421104 38207456 38614379 39425806 41886784 45058064 64139138 65486932 73301872 74842208 76414912 77228758 78851612 90116128 128278276 130973864 137990321 146603744 149684416 154457516 157703224 180232256 224486983 256556552 261947728 270300653 275980642 293207488 308915032 315406448 448973966 513113104 523895456 529475129 540601306 551961284 617830064 630812896 897947932 965932247 1026226208 1047790912 1058950258 1081202612 1103922568 1235660128 1261625792 1795895864 1892104571 1931864494 2052452416 2117900516 2162405224 2207845136 2278248361 2471320256 3591791728 3706325903 3784209142 3863728988 4235801032 4324810448 4415690272 4556496722 7183583456 7412651806 7568418284 7727457976 8471602064 8649620896 8831380544 9112993444 13244731997 14367166912 14825303612 15136836568 15454915952 15947738527 16943204128 17299241792 18225986888 25944281321 26489463994 29650607224 30273673136 30909831904 31239032611 31895477054 33886408256 36451973776 51888562642 52978927988 59301214448 60547346272 61819663808 62478065222 63790954108 72903947552 103777125284 105957855976 111634169689 118602428896 121094692544 124956130444 127581908216 145807895104 181609969247 207554250568 211915711952 218673228277 223268339378 237204857792 249912260888 255163816432 363219938494 415108501136 423831423904 437346456554 446536678756 499824521776 510327632864 726439876988 781439187823 830217002272 847662847808 874692913108 893073357512 999649043552 1020655265728 1452879753976 1530712597939 1562878375646 1660434004544 1749385826216 1786146715024 1843102924049 1999298087104 2905759507952 3061425195878 3125756751292 3498771652432 3572293430048 3686205848098 5811519015904 6122850391756 6251513502584 6997543304864 7144586860096 7372411696196 10714988185573 11623038031808 12245700783512 12503027005168 12901720468343 13995086609728 14744823392392 21429976371146 24491401567024 25006054010336 25803440936686 29489646784784 42859952742292 48982803134048 50012108020672 51606881873372 58979293569568 85719905484584 90312043278401 97965606268096 103213763746744 117958587139136 171439810969168 180624086556802 206427527493488 342879621938336 361248173113604 412855054986976 632184302948807 685759243876672 722496346227208 825710109973952 1264368605897614 1444992692454416 2528737211795228 2889985384908832 5057474423590456 5779970769817664 10114948847180912 20229897694361824 40459795388723648
• Sum of all divisors σ(n): 95361344314776000
• Sum of proper divisors (its aliquot sum) s(n): 54901548926052352
• 40459795388723648 is an abundant number, because the sum of its proper divisors (54901548926052352) is greater than itself. Its abundance is 14441753537328704

Bases of 40459795388723648

• Binary: 10001111101111011111100000110011110101000111000111000000₂
• Hexadecimal: 0x8FBDF833D471C0
• Base-36: B2DSTELHHVK

Squares and roots of 40459795388723648

• 40459795388723648 squared (40459795388723648²) is 1636995042897383370570394514427904
• 40459795388723648 cubed (40459795388723648³) is 66232484487983022042674548585537134567283475873792
• The square root of 40459795388723648 is 201146204.0127122259
• The cube root of 40459795388723648 is 343300.5986213343

Scales and comparisons

• 40,459,795,388,723,648 seconds is equal to 1,286,496,342 years, 51 weeks, 5 days, 23 hours, 14 minutes, 8 seconds.
• To count from 1 to 40,459,795,388,723,648 would take you about three billion, eight hundred fifty-nine million, four hundred eighty-nine thousand and twenty-eight 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 40459795388723648 cubic inches would be around 28608.4 feet tall.

Recreational maths with 40459795388723648

• 40459795388723648 backwards is 84632788359795404
• The number of decimal digits it has is: 17
• The sum of 40459795388723648's digits is 92
• More coming soon!