157073145 (number)

157073145 is an odd 9-digits composite number following 157073144 and preceding 157073146. In scientific notation, it is written as 1.57073145 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 83772336 positive integers (up to 157073145) that are relatively prime to 157073145.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-three thousand one hundred forty-five

Notation

Scientific notation 1.57073145 × 10^8
Engineering notation 1.57073145 × 10^6

Prime Factorization of 157073145

Prime Factorization 3 × 5 × 10471543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157073145
Product of the distinct prime numbers

The prime factorization of 157073145 is 3 × 5 × 10471543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 39, 14, 343, 899, 921, 4353, 68705, 7734, 294528, 154454, 3214523, 1798764, 20844481, 14857065, 534663088, 561582256, 8629668736, 2075624346

Basic calculations (n = 157073145)

Multiplication

n×y
n×2 314146290
n×3 471219435
n×4 628292580
n×5 785365725

Division

n÷y
n÷2 78536572.5
n÷3 52357715
n÷3 39268286.25
n÷5 31414629

Exponentiation

ny
n2 24671972880191025
n3 3.8753043736463E+24
n4 6.0870624580088E+32
n5 9.5611404409087E+40

Nth Root

y√n
2√n 12532.882549517
3√n 539.5528362616
4√n 111.95035752296
5√n 43.573293544977

Divisors of 157073145

1, 3, 5, 15, 10471543, 31414629, 52357715, 157073145

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 -157073144
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 157073145 can be divided by 8 positive divisors. The sum of these divisors (counting 157073145) is 1, the average is 0.125.

Base conversion 157073145

Base System Value
2 Binary 1001010111001011111011111001
3 Ternary 101221120010211220
4 Quaternary 21113023323321
5 Quinary 310202320040
6 Senary 23330342253
8 Octal 1127137371
10 Decimal 157073145
12 Duodecimal 4472a989
16 Hexadecimal 95cbef9
20 Vigesimal 291e2h5
36 Base36 2limex

Cryptographic Hash Functions

md5 d7a0d3405ff771bc5c5178dc4ebd49a2
sha1 b27ed101d22084b894a61b189f0b70d7664ef144
sha256 9eba68ee56cc8c97e32be1f1ee0f29156082c888d33ad3d640a471687cf636e1
sha512 2d09668c478d001da0261af27d9cbce58f8d0b3b2b79ec07a1c2944bc59634032a04d037efab4dd2fc3a47c88e53021c6c689028ac397a030ce1888287421184
ripemd-160 4cf71257835137948a576c4bfe8564f53a5cb7bf

157073145 as geometric shapes

Circle

Radius = n
Diameter 314146290
Circumference 986919676.81649
Area 7.7509288749975E+16

Sphere

Radius = n
Volume 1.6232837000896E+25
Surface area 3.100371549999E+17
Circumference 986919676.81649

Square

Length = n
Perimeter 628292580
Area 24671972880191025
Diagonal 222134971.9436

Cube

Length = n
Surface area 148031837281146150
Volume 3.8753043736463E+24
Space diagonal 272058667.64463

Equilateral Triangle

Length = n
Perimeter 471219435
Area 1.0683277637863E+16
Altitude 136029333.82232

Triangular Pyramid

Length = n
Surface area 1.0683277637863E+16
Volume 4.5670900029453E+23
Height 74044990.647865