157989300 (number)

157989300 is an even 9-digits composite number following 157989299 and preceding 157989301. In scientific notation, it is written as 1.57989300 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 144 positive divisors. There are 34531200 positive integers (up to 157989300) that are relatively prime to 157989300.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million nine hundred eighty-nine thousand three hundred

Notation

Scientific notation 1.57989300 × 10^8
Engineering notation 1.57989300 × 10^6

Prime Factorization of 157989300

Prime Factorization 2 × 2 × 3 × 7 × 23 × 5 × 5 × 3271

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15798930
Product of the distinct prime numbers

The prime factorization of 157989300 is 2 × 2 × 3 × 7 × 23 × 5 × 5 × 3271. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157989300)

Multiplication

n×y
n×2 315978600
n×3 473967900
n×4 631957200
n×5 789946500

Division

n÷y
n÷2 78994650
n÷3 52663100
n÷3 39497325
n÷5 31597860

Exponentiation

ny
n2 24960618914490000
n3 3.943510709867E+24
n4 6.230324965944E+32
n5 9.8432468014201E+40

Nth Root

y√n
2√n 12569.379459623
3√n 540.59981361052
4√n 112.11324390822
5√n 43.624005052185

Divisors of 157989300

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157989299
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157989300 can be divided by 144 positive divisors. The sum of these divisors (counting 157989300) is 1, the average is 0.0069444444444444.

Base conversion 157989300

Base System Value
2 Binary 1001011010101011100110110100
3 Ternary 102000021200120120
4 Quaternary 21122223212310
5 Quinary 310421124200
6 Senary 23402131540
8 Octal 1132534664
10 Decimal 157989300
12 Duodecimal 44ab0bb0
16 Hexadecimal 96ab9b4
20 Vigesimal 2978d50
36 Base36 2m29bo

Cryptographic Hash Functions

md5 b367eb1e3fce429ef6a2376792f335b5
sha1 a2c552cafc4464b0d7d1ddcce25baa1b32fe2c3b
sha256 15768788d0217787ad68196113a31e80b8d1a577deb0ca71b990b3b960ff91fc
sha512 4048d42dcf4a26522931ef201b3094dd24f8717239f9da9f619a0f72ec5f5fcfc18e60c104eb9bba0b519b7cc105dfb6cd0d566490546a642adeeb494cff130f
ripemd-160 fe385c5a5a086790eb7bcc19f0f418d66f7eb41d

157989300 as geometric shapes

Circle

Radius = n
Diameter 315978600
Circumference 992676048.45159
Area 7.8416097010816E+16

Sphere

Radius = n
Volume 1.6518539033961E+25
Surface area 3.1366438804326E+17
Circumference 992676048.45159

Square

Length = n
Perimeter 631957200
Area 24960618914490000
Diagonal 223430610.76983

Cube

Length = n
Surface area 149763713486940000
Volume 3.943510709867E+24
Space diagonal 273645494.65224

Equilateral Triangle

Length = n
Perimeter 473967900
Area 1.0808265037065E+16
Altitude 136822747.32612

Triangular Pyramid

Length = n
Surface area 1.0808265037065E+16
Volume 4.6474719410479E+23
Height 74476870.256611