42881907 (number)

42881907 is an odd 8-digits composite number following 42881906 and preceding 42881908. In scientific notation, it is written as 4.2881907 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 27979592 positive integers (up to 42881907) that are relatively prime to 42881907.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-one thousand nine hundred seven

Notation

Scientific notation 4.2881907 × 10^7
Engineering notation 4.2881907 × 10^6

Prime Factorization of 42881907

Prime Factorization 3 × 47 × 304127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42881907
Product of the distinct prime numbers

The prime factorization of 42881907 is 3 × 47 × 304127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 91, 39, 25, 516, 4082, 6118, 31881, 58650, 327502, 233733, 7288283, 6155460, 89900236, 34420908, 318724891, 308771232, 9049435099, 1837038443

Basic calculations (n = 42881907)

Multiplication

n×y
n×2 85763814
n×3 128645721
n×4 171527628
n×5 214409535

Division

n÷y
n÷2 21440953.5
n÷3 14293969
n÷3 10720476.75
n÷5 8576381.4

Exponentiation

ny
n2 1838857947956649
n3 7.8853735510488E+22
n4 3.3813985527633E+30
n5 1.4500081826953E+38

Nth Root

y√n
2√n 6548.4278265856
3√n 350.01879354867
4√n 80.922356778492
5√n 33.608940212749

Divisors of 42881907

1, 3, 47, 141, 304127, 912381, 14293969, 42881907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42881906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42881907 can be divided by 8 positive divisors. The sum of these divisors (counting 42881907) is 1, the average is 0.125.

Base conversion 42881907

Base System Value
2 Binary 10100011100101001101110011
3 Ternary 2222200121220210
4 Quaternary 2203211031303
5 Quinary 41434210112
6 Senary 4131035203
8 Octal 243451563
10 Decimal 42881907
12 Duodecimal 1243bb03
16 Hexadecimal 28e5373
20 Vigesimal d804f7
36 Base36 pj3w3

Cryptographic Hash Functions

md5 7e24a74bfb80ea3a801a0acca21f30ad
sha1 c28939a63c834f9ad6970545ae40300e2c922340
sha256 e2bd41b64b4105f7073cb868638fd9623bac0b3382b5f1b0b436aaf05662ad5e
sha512 3d4eb21116e48a3936e56a6ae0a711f1b90e296725944a6151d809d7d4c5d14d9003d2350e880616e54b6808f0192a185cf60f7c5019efa9b3116eade38bc1e2
ripemd-160 10664bb3fc51efe0cd79ad98e1e6355c2aa7e7c8

42881907 as geometric shapes

Circle

Radius = n
Diameter 85763814
Circumference 269434968.00624
Area 5.7769426202958E+15

Sphere

Radius = n
Volume 3.3030175491715E+23
Surface area 2.3107770481183E+16
Circumference 269434968.00624

Square

Length = n
Perimeter 171527628
Area 1838857947956649
Diagonal 60644174.459822

Cube

Length = n
Surface area 11033147687739894
Volume 7.8853735510488E+22
Space diagonal 74273641.649443

Equilateral Triangle

Length = n
Perimeter 128645721
Area 7.9624884844069E+14
Altitude 37136820.824722

Triangular Pyramid

Length = n
Surface area 7.9624884844069E+14
Volume 9.2930018502261E+21
Height 20214724.819941