157788264 (number)

157788264 is an even 9-digits composite number following 157788263 and preceding 157788265. In scientific notation, it is written as 1.57788264 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 50899200 positive integers (up to 157788264) that are relatively prime to 157788264.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seven hundred eighty-eight thousand two hundred sixty-four

Notation

Scientific notation 1.57788264 × 10^8
Engineering notation 1.57788264 × 10^6

Prime Factorization of 157788264

Prime Factorization 2 × 2 × 2 × 3 × 31 × 212081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39447066
Product of the distinct prime numbers

The prime factorization of 157788264 is 2 × 2 × 2 × 3 × 31 × 212081. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157788264)

Multiplication

n×y
n×2 315576528
n×3 473364792
n×4 631153056
n×5 788941320

Division

n÷y
n÷2 78894132
n÷3 52596088
n÷3 39447066
n÷5 31557652.8

Exponentiation

ny
n2 24897136256133696
n3 3.9284759084268E+24
n4 6.1986739375649E+32
n5 9.7807799971041E+40

Nth Root

y√n
2√n 12561.379860509
3√n 540.37041800387
4√n 112.07756180659
5√n 43.612897385148

Divisors of 157788264

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 -157788263
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 157788264 can be divided by 32 positive divisors. The sum of these divisors (counting 157788264) is 1, the average is 0.03125.

Base conversion 157788264

Base System Value
2 Binary 1001011001111010100001101000
3 Ternary 101222220110210210
4 Quaternary 21121322201220
5 Quinary 310343211024
6 Senary 23353541120
8 Octal 1131724150
10 Decimal 157788264
12 Duodecimal 44a147a0
16 Hexadecimal 967a868
20 Vigesimal 2963ad4
36 Base36 2lxy7c

Cryptographic Hash Functions

md5 f74e7faf0031fa8d6d61558a0762e7fa
sha1 8c761dc792df8b4afc869fed6cb73b1f0e7c9a08
sha256 10ab2cb6301f4f8178b4faf62b6a6cb3b4e8cea85e2754609c11f67faf73e795
sha512 f296d5d558fba9e744b7961241b24dfc148a725b01e30913827527630ea2b39016496824814c4fd03451dc6e3d3852b7cfeb6dc47eef1c7e9377b816396f7342
ripemd-160 145d254e369909eb9d40cb5095391668770cbc11

157788264 as geometric shapes

Circle

Radius = n
Diameter 315576528
Circumference 991412902.01017
Area 7.8216660357694E+16

Sphere

Radius = n
Volume 1.6455561404957E+25
Surface area 3.1286664143077E+17
Circumference 991412902.01017

Square

Length = n
Perimeter 631153056
Area 24897136256133696
Diagonal 223146302.93211

Cube

Length = n
Surface area 149382817536802176
Volume 3.9284759084268E+24
Space diagonal 273297290.08609

Equilateral Triangle

Length = n
Perimeter 473364792
Area 1.0780776239647E+16
Altitude 136648645.04305

Triangular Pyramid

Length = n
Surface area 1.0780776239647E+16
Volume 4.6297532576276E+23
Height 74382100.977369