42261388 (number)

42261388 is an even 8-digits composite number following 42261387 and preceding 42261389. In scientific notation, it is written as 4.2261388 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 18357504 positive integers (up to 42261388) that are relatively prime to 42261388.

Interesting facts

Basic properties

Name

Name forty-two million two hundred sixty-one thousand three hundred eighty-eight

Notation

Scientific notation 4.2261388 × 10^7
Engineering notation 4.2261388 × 10^6

Prime Factorization of 42261388

Prime Factorization 2 × 2 × 17 × 13 × 47807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21130694
Product of the distinct prime numbers

The prime factorization of 42261388 is 2 × 2 × 17 × 13 × 47807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 69, 73, 575, 671, 8632, 4869, 36031, 73346, 23158, 552509, 8282503, 7698917, 54189163, 83361301, 433546718, 347502034, 5792741633, 1984826989

Basic calculations (n = 42261388)

Multiplication

n×y
n×2 84522776
n×3 126784164
n×4 169045552
n×5 211306940

Division

n÷y
n÷2 21130694
n÷3 14087129.333333
n÷3 10565347
n÷5 8452277.6

Exponentiation

ny
n2 1786024915686544
n3 7.5479891939496E+22
n4 3.1898849994531E+30
n5 1.3480896763727E+38

Nth Root

y√n
2√n 6500.875940979
3√n 348.32227818876
4√n 80.628009655324
5√n 33.511105212634

Divisors of 42261388

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 47807, 95614, 191228, 621491, 812719, 1242982, 1625438, 2485964, 3250876, 10565347, 21130694, 42261388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42261387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42261388 can be divided by 24 positive divisors. The sum of these divisors (counting 42261388) is 1, the average is 0.041666666666667.

Base conversion 42261388

Base System Value
2 Binary 10100001001101101110001100
3 Ternary 2221112002201121
4 Quaternary 2201031232030
5 Quinary 41304331023
6 Senary 4105450324
8 Octal 241155614
10 Decimal 42261388
12 Duodecimal 121a09a4
16 Hexadecimal 284db8c
20 Vigesimal d42d98
36 Base36 p5t3g

Cryptographic Hash Functions

md5 307bfd9b2083be9b777b83b9adb933ef
sha1 2939653174c9f97b2cd11fad917c15e14a35dddb
sha256 f4ceec2788cc3f679ce7cea1d2f5cafda0074f5224583d6711d11d1fd1f21887
sha512 7078329012e21903113fb13476797aa7d3bcdf3dfd10be6d3dba8a15d040fdbe6114efaa663fd7e2f6d5905f99ca49a3a58ecebb17838f14efa39f1c1c950143
ripemd-160 411598a7f536346a1ddf4dd35f62e7b976859d32

42261388 as geometric shapes

Circle

Radius = n
Diameter 84522776
Circumference 265536132.14262
Area 5.6109627542492E+15

Sphere

Radius = n
Volume 3.161694320145E+23
Surface area 2.2443851016997E+16
Circumference 265536132.14262

Square

Length = n
Perimeter 169045552
Area 1786024915686544
Diagonal 59766628.074312

Cube

Length = n
Surface area 10716149494119264
Volume 7.5479891939496E+22
Space diagonal 73198871.214382

Equilateral Triangle

Length = n
Perimeter 126784164
Area 7.7337147438825E+14
Altitude 36599435.607191

Triangular Pyramid

Length = n
Surface area 7.7337147438825E+14
Volume 8.8953905722743E+21
Height 19922209.358104