157492800 (number)

157492800 is an even 9-digits composite number following 157492799 and preceding 157492801. In scientific notation, it is written as 1.57492800 × 10^8. The sum of its digits is 36. It has a total of 10 prime factors and 84 positive divisors. There are 41994240 positive integers (up to 157492800) that are relatively prime to 157492800.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred ninety-two thousand eight hundred

Notation

Scientific notation 1.57492800 × 10^8
Engineering notation 1.57492800 × 10^6

Prime Factorization of 157492800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 5 × 10937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 984330
Product of the distinct prime numbers

The prime factorization of 157492800 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 5 × 10937. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157492800)

Multiplication

n×y
n×2 314985600
n×3 472478400
n×4 629971200
n×5 787464000

Division

n÷y
n÷2 78746400
n÷3 52497600
n÷3 39373200
n÷5 31498560

Exponentiation

ny
n2 24803982051840000
n3 3.906448584494E+24
n4 6.15237525628E+32
n5 9.6895480576226E+40

Nth Root

y√n
2√n 12549.613539866
3√n 540.03291980378
4√n 112.02505764277
5√n 43.596551804726

Divisors of 157492800

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157492799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157492800 can be divided by 84 positive divisors. The sum of these divisors (counting 157492800) is 1, the average is 0.011904761904762.

Base conversion 157492800

Base System Value
2 Binary 1001011000110010011001000000
3 Ternary 101222100110111200
4 Quaternary 21120302121000
5 Quinary 310304232200
6 Senary 23343341200
8 Octal 1130623100
10 Decimal 157492800
12 Duodecimal 448b1800
16 Hexadecimal 9632640
20 Vigesimal 2946c00
36 Base36 2lrm80

Cryptographic Hash Functions

md5 48970b419848f4d588b9033f9347ddaa
sha1 e139d7a432e9f868753503cb0e7ec3a65158533d
sha256 f6d9352d7ab15b90ac4c4a7e05d852049add1a7e59bf0c38bca1edf0664b3bd9
sha512 83b346268ac3a36e5c559d167603aabbf52214a19311a59d92dc453432f7e13d914bb34e06b84cf14f9668253cd9c2cacfd42325d1835647d0c6e21d41ddd5ec
ripemd-160 26d25ffda6a213ea1859a3b164d94b65b7c8dc77

157492800 as geometric shapes

Circle

Radius = n
Diameter 314985600
Circumference 989556446.94657
Area 7.7924007793834E+16

Sphere

Radius = n
Volume 1.636329356623E+25
Surface area 3.1169603117533E+17
Circumference 989556446.94657

Square

Length = n
Perimeter 629971200
Area 24803982051840000
Diagonal 222728453.73611

Cube

Length = n
Surface area 148823892311040000
Volume 3.906448584494E+24
Space diagonal 272785531.42628

Equilateral Triangle

Length = n
Perimeter 472478400
Area 1.0740439285953E+16
Altitude 136392765.71314

Triangular Pyramid

Length = n
Surface area 1.0740439285953E+16
Volume 4.6037938074205E+23
Height 74242817.912038