158138907 (number)

158138907 is an odd 9-digits composite number following 158138906 and preceding 158138908. In scientific notation, it is written as 1.58138907 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 102974088 positive integers (up to 158138907) that are relatively prime to 158138907.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million one hundred thirty-eight thousand nine hundred seven

Notation

Scientific notation 1.58138907 × 10^8
Engineering notation 1.58138907 × 10^6

Prime Factorization of 158138907

Prime Factorization 3 × 43 × 1225883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 158138907
Product of the distinct prime numbers

The prime factorization of 158138907 is 3 × 43 × 1225883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158138907)

Multiplication

n×y
n×2 316277814
n×3 474416721
n×4 632555628
n×5 790694535

Division

n÷y
n÷2 79069453.5
n÷3 52712969
n÷3 39534726.75
n÷5 31627781.4

Exponentiation

ny
n2 25007913907154649
n3 3.9547241716275E+24
n4 6.2539575798766E+32
n5 9.8899401610605E+40

Nth Root

y√n
2√n 12575.329299863
3√n 540.77039900442
4√n 112.13977572594
5√n 43.632263821421

Divisors of 158138907

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 -158138906
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 158138907 can be divided by 8 positive divisors. The sum of these divisors (counting 158138907) is 1, the average is 0.125.

Base conversion 158138907

Base System Value
2 Binary 1001011011010000001000011011
3 Ternary 102000120021210120
4 Quaternary 21123100020123
5 Quinary 310440421112
6 Senary 23405244323
8 Octal 1133201033
10 Decimal 158138907
12 Duodecimal 44b636a3
16 Hexadecimal 96d021b
20 Vigesimal 2987757
36 Base36 2m5grf

Cryptographic Hash Functions

md5 9c1cb8812cb0230783be2ff865cd9fee
sha1 b46c54623c4db2def079cc018099b4cfb513d90f
sha256 3e1eb16b18039a8de615f8b95b1b112e4f4fbcee4081efbd8eb8a09b14467ce6
sha512 c3495fd1dfcd7b6b603ee895e6775dfae4cbd864de7519ad70e777694761cf8ad64721e07f258b5f57c9d74685e74a878544364aeca2ec47b05b5ba822a2d088
ripemd-160 00094285bb0fc05c0ea0c883d87b0b943deee71e

158138907 as geometric shapes

Circle

Radius = n
Diameter 316277814
Circumference 993616056.95584
Area 7.8564678612323E+16

Sphere

Radius = n
Volume 1.6565509872745E+25
Surface area 3.1425871444929E+17
Circumference 993616056.95584

Square

Length = n
Perimeter 632555628
Area 25007913907154649
Diagonal 223642187.01826

Cube

Length = n
Surface area 150047483442927894
Volume 3.9547241716275E+24
Space diagonal 273904621.57741

Equilateral Triangle

Length = n
Perimeter 474416721
Area 1.0828744369625E+16
Altitude 136952310.7887

Triangular Pyramid

Length = n
Surface area 1.0828744369625E+16
Volume 4.660687132467E+23
Height 74547395.672753