69442942 (number)

69442942 is an even 8-digits composite number following 69442941 and preceding 69442943. In scientific notation, it is written as 6.9442942 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 34336768 positive integers (up to 69442942) that are relatively prime to 69442942.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 6.9442942 × 10^7
Engineering notation 6.9442942 × 10^6

Prime Factorization of 69442942

Prime Factorization 2 × 257 × 167 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69442942
Product of the distinct prime numbers

The prime factorization of 69442942 is 2 × 257 × 167 × 809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 37, 19, 424, 171, 7546, 4901, 37095, 56012, 100964, 260685, 9181822, 2251117, 55009651, 37612937, 567736559, 220747671, 6809177074, 5979182078

Basic calculations (n = 69442942)

Multiplication

n×y
n×2 138885884
n×3 208328826
n×4 277771768
n×5 347214710

Division

n÷y
n÷2 34721471
n÷3 23147647.333333
n÷3 17360735.5
n÷5 13888588.4

Exponentiation

ny
n2 4822322193615364
n3 3.3487624039654E+23
n4 2.3254791339035E+31
n5 1.6148811261787E+39

Nth Root

y√n
2√n 8333.2431861791
3√n 411.03238142306
4√n 91.286599159894
5√n 37.010557100475

Divisors of 69442942

1, 2, 167, 257, 334, 514, 809, 1618, 42919, 85838, 135103, 207913, 270206, 415826, 34721471, 69442942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69442941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69442942 can be divided by 16 positive divisors. The sum of these divisors (counting 69442942) is 1, the average is 0.0625.

Base conversion 69442942

Base System Value
2 Binary 100001000111001110101111110
3 Ternary 11211200001210211
4 Quaternary 10020321311332
5 Quinary 120234133232
6 Senary 10520223034
8 Octal 410716576
10 Decimal 69442942
12 Duodecimal 1b30aa7a
16 Hexadecimal 4239d7e
20 Vigesimal 11e0772
36 Base36 15ceim

Cryptographic Hash Functions

md5 47310a1b790808b1c3db79e27fc07fd2
sha1 96c22a31648d5e57f8e1f9062e62741c3e25aa89
sha256 cf9998a83eeea8de959c1094ab9c3f3af8226133196a78e235c7c6471d83fca4
sha512 7ca5529bbe73b0b588e1caee2c1a323afbcb5df184e96d26673b97c6afca2b06fe270da9af68af63b7148a8c5087e8be82b020d8ad55809b06ab97d4189cea76
ripemd-160 841adb8b48ba2d1587a06f777ec13bff02e5660a

69442942 as geometric shapes

Circle

Radius = n
Diameter 138885884
Circumference 436322872.86172
Area 1.5149771976705E+16

Sphere

Radius = n
Volume 1.4027263155887E+24
Surface area 6.059908790682E+16
Circumference 436322872.86172

Square

Length = n
Perimeter 277771768
Area 4822322193615364
Diagonal 98207150.387488

Cube

Length = n
Surface area 28933933161692184
Volume 3.3487624039654E+23
Space diagonal 120278703.77106

Equilateral Triangle

Length = n
Perimeter 208328826
Area 2.0881267624522E+15
Altitude 60139351.885529

Triangular Pyramid

Length = n
Surface area 2.0881267624522E+15
Volume 3.9465543407109E+22
Height 32735716.795829