157530906 (number)

157530906 is an even 9-digits composite number following 157530905 and preceding 157530907. In scientific notation, it is written as 1.57530906 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 48016800 positive integers (up to 157530906) that are relatively prime to 157530906.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred thirty thousand nine hundred six

Notation

Scientific notation 1.57530906 × 10^8
Engineering notation 1.57530906 × 10^6

Prime Factorization of 157530906

Prime Factorization 2 × 81 × 13 × 131 × 571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157530906
Product of the distinct prime numbers

The prime factorization of 157530906 is 2 × 81 × 13 × 131 × 571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 88, 58, 58, 718, 708, 5622, 84937, 16944, 738589, 71359, 5125345, 8020028, 28374965, 8106954, 715414554, 300582074, 4795527988, 2292570493

Basic calculations (n = 157530906)

Multiplication

n×y
n×2 315061812
n×3 472592718
n×4 630123624
n×5 787654530

Division

n÷y
n÷2 78765453
n÷3 52510302
n÷3 39382726.5
n÷5 31506181.2

Exponentiation

ny
n2 24815986345180836
n3 3.90928481224E+24
n4 6.158331782842E+32
n5 9.701275851997E+40

Nth Root

y√n
2√n 12551.131662125
3√n 540.07647065178
4√n 112.03183325343
5√n 43.598661271881

Divisors of 157530906

1, 2, 13, 26, 81, 131, 162, 262, 571, 1053, 1142, 1703, 2106, 3406, 7423, 10611, 14846, 21222, 46251, 74801, 92502, 137943, 149602, 275886, 601263, 972413, 1202526, 1944826, 6058881, 12117762, 78765453, 157530906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157530905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157530906 can be divided by 32 positive divisors. The sum of these divisors (counting 157530906) is 1, the average is 0.03125.

Base conversion 157530906

Base System Value
2 Binary 1001011000111011101100011010
3 Ternary 101222102101210000
4 Quaternary 21120323230122
5 Quinary 310311442111
6 Senary 23344233430
8 Octal 1130735432
10 Decimal 157530906
12 Duodecimal 4490b876
16 Hexadecimal 963bb1a
20 Vigesimal 294b756
36 Base36 2lsfmi

Cryptographic Hash Functions

md5 a552509c19664bf6eed6c23f4f6e59cf
sha1 a09fb14c3e1ceec001d9cf71056c1acdf22db9ce
sha256 f9e660a2d7f7037483486a2641c1479288c6900174d1fecbf4fa8da19a1e4d3c
sha512 9df55ea6c9d719a28816e3c8dd5f0d1b526e7285da4bff4055c5e7b1d5d973ff2f6fe24ced69d1dbc5dc20d150a58b15608fda4839fbdda29acc95ca4b2df8c1
ripemd-160 3c983864480c03c0551dfb2f487ab9c6c51b5baf

157530906 as geometric shapes

Circle

Radius = n
Diameter 315061812
Circumference 989795874.00589
Area 7.7961720393605E+16

Sphere

Radius = n
Volume 1.6375173929231E+25
Surface area 3.1184688157442E+17
Circumference 989795874.00589

Square

Length = n
Perimeter 630123624
Area 24815986345180836
Diagonal 222782343.75812

Cube

Length = n
Surface area 148895918071085016
Volume 3.90928481224E+24
Space diagonal 272851532.95436

Equilateral Triangle

Length = n
Perimeter 472592718
Area 1.0745637297447E+16
Altitude 136425766.47718

Triangular Pyramid

Length = n
Surface area 1.0745637297447E+16
Volume 4.6071363338741E+23
Height 74260781.252707