157225146 (number)

157225146 is an even 9-digits composite number following 157225145 and preceding 157225147. In scientific notation, it is written as 1.57225146 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 45530880 positive integers (up to 157225146) that are relatively prime to 157225146.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred twenty-five thousand one hundred forty-six

Notation

Scientific notation 1.57225146 × 10^8
Engineering notation 1.57225146 × 10^6

Prime Factorization of 157225146

Prime Factorization 2 × 3 × 17 × 13 × 118571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157225146
Product of the distinct prime numbers

The prime factorization of 157225146 is 2 × 3 × 17 × 13 × 118571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 37, 86, 79, 869, 1808, 7864, 6374, 49021, 763020, 54453, 5615051, 6871776, 75666212, 93892026, 101051362, 371804830, 582437405, 4984009587

Basic calculations (n = 157225146)

Multiplication

n×y
n×2 314450292
n×3 471675438
n×4 628900584
n×5 786125730

Division

n÷y
n÷2 78612573
n÷3 52408382
n÷3 39306286.5
n÷5 31445029.2

Exponentiation

ny
n2 24719746534721316
n3 3.8865657580046E+24
n4 6.1106586874087E+32
n5 9.60749204284E+40

Nth Root

y√n
2√n 12538.945170946
3√n 539.72682341926
4√n 111.97743152505
5√n 43.581723530835

Divisors of 157225146

1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 118571, 237142, 355713, 711426, 1541423, 2015707, 3082846, 4031414, 4624269, 6047121, 9248538, 12094242, 26204191, 52408382, 78612573, 157225146

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 -157225145
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 157225146 can be divided by 32 positive divisors. The sum of these divisors (counting 157225146) is 1, the average is 0.03125.

Base conversion 157225146

Base System Value
2 Binary 1001010111110001000010111010
3 Ternary 101221211212100120
4 Quaternary 21113301002322
5 Quinary 310222201041
6 Senary 23333514110
8 Octal 1127610272
10 Decimal 157225146
12 Duodecimal 447a2936
16 Hexadecimal 95f10ba
20 Vigesimal 292d2h6
36 Base36 2llvp6

Cryptographic Hash Functions

md5 adb168433b79ca732824f06fe5401164
sha1 899fcc5f211ae5eccd475b371c868230eb8e0adf
sha256 2e9bac96872f478dc0313fd683b7bc1b6c29325b764fcb724a049bcbc210a07e
sha512 3520e396c975906c0595795d9290550efa720ab361614a5100a4a7d74d1a929fcf1be799d4ed1230361ac54cc902476b8bb66a48e68a741b3c99522756a173d5
ripemd-160 2dba066528f26c84c2071d3535cfc288aad829e5

157225146 as geometric shapes

Circle

Radius = n
Diameter 314450292
Circumference 987874727.26637
Area 7.7659374112082E+16

Sphere

Radius = n
Volume 1.6280008577388E+25
Surface area 3.1063749644833E+17
Circumference 987874727.26637

Square

Length = n
Perimeter 628900584
Area 24719746534721316
Diagonal 222349933.81929

Cube

Length = n
Surface area 148318479208327896
Volume 3.8865657580046E+24
Space diagonal 272321941.09943

Equilateral Triangle

Length = n
Perimeter 471675438
Area 1.0703964237091E+16
Altitude 136160970.54972

Triangular Pyramid

Length = n
Surface area 1.0703964237091E+16
Volume 4.5803616716874E+23
Height 74116644.60643