38461470642978816
38,461,470,642,978,816 is an even composite number composed of five prime numbers multiplied together.
38461470642978816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 38461470642978816:
214 × 3 × 997 × 7177 × 109357
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 997 × 7177 × 109357)See below for interesting mathematical facts about the number 38461470642978816 from the Numbermatics database.
Names of 38461470642978816
- Cardinal: 38461470642978816 can be written as Thirty-eight quadrillion, four hundred sixty-one trillion, four hundred seventy billion, six hundred forty-two million, nine hundred seventy-eight thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.8461470642978816 × 1016
Factors of 38461470642978816
Divisors of 38461470642978816
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 997 1024 1536 1994 2048 2991 3072 3988 4096 5982 6144 7177 7976 8192 11964 12288 14354 15952 16384 21531 23928 24576 28708 31904 43062 47856 49152 57416 63808 86124 95712 109357 114832 127616 172248 191424 218714 229664 255232 328071 344496 382848 437428 459328 510464 656142 688992 765696 874856 918656 1020928 1312284 1377984 1531392 1749712 1837312 2041856 2624568 2755968 3062784 3499424 3674624 4083712 5249136 5511936 6125568 6998848 7155469 7349248 8167424 10498272 11023872 12251136 13997696 14310938 14698496 16334848 20996544 21466407 22047744 24502272 27995392 28621876 29396992 41993088 42932814 44095488 49004544 55990784 57243752 58793984 83986176 85865628 88190976 109028929 111981568 114487504 117587968 167972352 171731256 176381952 218057858 223963136 228975008 327086787 335944704 343462512 352763904 436115716 447926272 457950016 654173574 671889408 686925024 784855189 872231432 895852544 915900032 1308347148 1343778816 1373850048 1569710378 1744462864 1791705088 1831800064 2354565567 2616694296 2687557632 2747700096 3139420756 3488925728 3663600128 4709131134 5233388592 5375115264 5495400192 6278841512 6977851456 7327200256 9418262268 10466777184 10990800384 12557683024 13955702912 14654400512 18836524536 20933554368 21981600768 25115366048 27911405824 29308801024 37673049072 41867108736 43963201536 50230732096 55822811648 58617602048 75346098144 83734217472 87926403072 100461464192 111645623296 117235204096 150692196288 167468434944 175852806144 200922928384 223291246592 301384392576 334936869888 351705612288 401845856768 446582493184 602768785152 669873739776 782500623433 803691713536 893164986368 1205537570304 1339747479552 1565001246866 1607383427072 1786329972736 2347501870299 2411075140608 2679494959104 3130002493732 3214766854144 4695003740598 4822150281216 5358989918208 6260004987464 6429533708288 9390007481196 9644300562432 12520009974928 12859067416576 18780014962392 19288601124864 25040019949856 37560029924784 38577202249728 50080039899712 75120059849568 100160079799424 150240119699136 200320159598848 300480239398272 400640319197696 600960478796544 801280638395392 1201920957593088 1602561276790784 2403841915186176 3205122553581568 4807683830372352 6410245107163136 9615367660744704 12820490214326272 19230735321489408 38461470642978816
- Sum of all divisors σ(n): 102678904573389536
- Sum of proper divisors (its aliquot sum) s(n): 64217433930410720
- 38461470642978816 is an abundant number, because the sum of its proper divisors (64217433930410720) is greater than itself. Its abundance is 25755963287431904
Bases of 38461470642978816
- Binary: 100010001010010010000000111101110011011011000000000000002
- Hexadecimal: 0x88A480F736C000
- Base-36: AIPGBOV32TC
Squares and roots of 38461470642978816
- 38461470642978816 squared (384614706429788162) is 1479284724020721297860797824761856
- 38461470642978816 cubed (384614706429788163) is 56895465985529991953764279277662499869073652842496
-
The
square root of 38461470642978816 is 196115962.2340283039 -
The
cube root of 38461470642978816 is 337552.9921889149
Scales and comparisons
How big is 38461470642978816?- 38,461,470,642,978,816 seconds is equal to 1,222,955,797 years, 15 weeks, 6 days, 15 hours, 53 minutes, 36 seconds.
-
To count from 1 to 38,461,470,642,978,816 would take you about three billion, six hundred sixty-eight million, eight hundred sixty-seven thousand, three hundred ninety-one 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 38461470642978816 cubic inches would be around 28129.4 feet tall.
Recreational maths with 38461470642978816
- 38461470642978816 backwards is 61887924607416483
- The number of decimal digits it has is: 17
- The sum of 38461470642978816's digits is 84
- More coming soon!
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