157428315 (number)

157428315 is an odd 9-digits composite number following 157428314 and preceding 157428316. In scientific notation, it is written as 1.57428315 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 74457600 positive integers (up to 157428315) that are relatively prime to 157428315.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-eight thousand three hundred fifteen

Notation

Scientific notation 1.57428315 × 10^8
Engineering notation 1.57428315 × 10^6

Prime Factorization of 157428315

Prime Factorization 5 × 11 × 3 × 3 × 41 × 7757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52476105
Product of the distinct prime numbers

The prime factorization of 157428315 is 5 × 11 × 3 × 3 × 41 × 7757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157428315)

Multiplication

n×y
n×2 314856630
n×3 472284945
n×4 629713260
n×5 787141575

Division

n÷y
n÷2 78714157.5
n÷3 52476105
n÷3 39357078.75
n÷5 31485663

Exponentiation

ny
n2 24783674363739225
n3 3.9016520945922E+24
n4 6.1423051496786E+32
n5 9.6697274992973E+40

Nth Root

y√n
2√n 12547.044074203
3√n 539.95920473706
4√n 112.01358879263
5√n 43.592981121886

Divisors of 157428315

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157428314
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157428315 can be divided by 48 positive divisors. The sum of these divisors (counting 157428315) is 1, the average is 0.020833333333333.

Base conversion 157428315

Base System Value
2 Binary 1001011000100010101001011011
3 Ternary 101222020012001100
4 Quaternary 21120202221123
5 Quinary 310300201230
6 Senary 23342122443
8 Octal 1130425133
10 Decimal 157428315
12 Duodecimal 44880423
16 Hexadecimal 9622a5b
20 Vigesimal 293iaff
36 Base36 2lq8gr

Cryptographic Hash Functions

md5 70a7f29a1bbb42f87ef6785665227f65
sha1 62a0286062e70d52eb5a6a46e5cc81b6c5fa2edc
sha256 0e13eee77f380afcae67b5ab20c5b0279d74072a2f7141fffec0c0db1109ecb5
sha512 f6750ef14ceb33910ee286f8d7456984e9bbf666daab5dbeb81d79b3c63bb2fb667dc0f5cac005c0a7f6659eba9369c073692dd6d5ffddf9c1d474b510b21f20
ripemd-160 0160e583f210a651ee0a1c0cbff4415fa8d77c34

157428315 as geometric shapes

Circle

Radius = n
Diameter 314856630
Circumference 989151275.74204
Area 7.7860209310085E+16

Sphere

Radius = n
Volume 1.6343202076312E+25
Surface area 3.1144083724034E+17
Circumference 989151275.74204

Square

Length = n
Perimeter 629713260
Area 24783674363739225
Diagonal 222637258.17454

Cube

Length = n
Surface area 148702046182435350
Volume 3.9016520945922E+24
Space diagonal 272673840.12996

Equilateral Triangle

Length = n
Perimeter 472284945
Area 1.073164579906E+16
Altitude 136336920.06498

Triangular Pyramid

Length = n
Surface area 1.073164579906E+16
Volume 4.5981410898614E+23
Height 74212419.391515