157220173 (number)

157220173 is an odd 9-digits composite number following 157220172 and preceding 157220174. In scientific notation, it is written as 1.57220173 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 140968800 positive integers (up to 157220173) that are relatively prime to 157220173.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred twenty thousand one hundred seventy-three

Notation

Scientific notation 1.57220173 × 10^8
Engineering notation 1.57220173 × 10^6

Prime Factorization of 157220173

Prime Factorization 11 × 73 × 195791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157220173
Product of the distinct prime numbers

The prime factorization of 157220173 is 11 × 73 × 195791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157220173)

Multiplication

n×y
n×2 314440346
n×3 471660519
n×4 628880692
n×5 786100865

Division

n÷y
n÷2 78610086.5
n÷3 52406724.333333
n÷3 39305043.25
n÷5 31444034.6

Exponentiation

ny
n2 24718182798149929
n3 3.8861969757708E+24
n4 6.1098856084276E+32
n5 9.6059727236719E+40

Nth Root

y√n
2√n 12538.746867211
3√n 539.72113287535
4√n 111.97654605859
5√n 43.581447831103

Divisors of 157220173

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 -157220172
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 157220173 can be divided by 8 positive divisors. The sum of these divisors (counting 157220173) is 1, the average is 0.125.

Base conversion 157220173

Base System Value
2 Binary 1001010111101111110101001101
3 Ternary 101221211121112101
4 Quaternary 21113233311031
5 Quinary 310222021143
6 Senary 23333435101
8 Octal 1127576515
10 Decimal 157220173
12 Duodecimal 4479ba91
16 Hexadecimal 95efd4d
20 Vigesimal 292ca8d
36 Base36 2llrv1

Cryptographic Hash Functions

md5 941bf1bdb322612bae52ef433792746a
sha1 533ea01fccf0447d3c311e318ee46fcf4de8d10c
sha256 6fe51020579057201a48fd21a6a8d3b5c38f22827214748f0c6a95cc2f192c0c
sha512 d9cd887e94737aa20ce682b3f291b8100c2c790da288f47a6329b8f9ba2a571ef4e85d8130b47c2a6cf5cb7edcd56d46c5f7e640cad95fb2b3f87ed8b57dc494
ripemd-160 0924434b867f6b5cd8abf162e25f6bc8a1ae3e70

157220173 as geometric shapes

Circle

Radius = n
Diameter 314440346
Circumference 987843480.98583
Area 7.7654461488757E+16

Sphere

Radius = n
Volume 1.6278463825979E+25
Surface area 3.1061784595503E+17
Circumference 987843480.98583

Square

Length = n
Perimeter 628880692
Area 24718182798149929
Diagonal 222342900.93524

Cube

Length = n
Surface area 148309096788899574
Volume 3.8861969757708E+24
Space diagonal 272313327.61077

Equilateral Triangle

Length = n
Perimeter 471660519
Area 1.0703287119293E+16
Altitude 136156663.80538

Triangular Pyramid

Length = n
Surface area 1.0703287119293E+16
Volume 4.5799270576569E+23
Height 74114300.311748