157428967 (number)

157428967 is an odd 9-digits composite number following 157428966 and preceding 157428968. In scientific notation, it is written as 1.57428967 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 157403736 positive integers (up to 157428967) that are relatively prime to 157428967.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-eight thousand nine hundred sixty-seven

Notation

Scientific notation 1.57428967 × 10^8
Engineering notation 1.57428967 × 10^6

Prime Factorization of 157428967

Prime Factorization 13933 × 11299

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157428967
Product of the distinct prime numbers

The prime factorization of 157428967 is 13933 × 11299. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157428967)

Multiplication

n×y
n×2 314857934
n×3 472286901
n×4 629715868
n×5 787144835

Division

n÷y
n÷2 78714483.5
n÷3 52476322.333333
n÷3 39357241.75
n÷5 31485793.4

Exponentiation

ny
n2 24783879650687089
n3 3.90170057166E+24
n4 6.1424069053974E+32
n5 9.6699277401038E+40

Nth Root

y√n
2√n 12547.070056392
3√n 539.95995016187
4√n 112.01370477041
5√n 43.593017230481

Divisors of 157428967

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157428966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157428967 can be divided by 4 positive divisors. The sum of these divisors (counting 157428967) is 1, the average is 0.25.

Base conversion 157428967

Base System Value
2 Binary 1001011000100010110011100111
3 Ternary 101222020012221111
4 Quaternary 21120202303213
5 Quinary 310300211332
6 Senary 23342125451
8 Octal 1130426347
10 Decimal 157428967
12 Duodecimal 44880887
16 Hexadecimal 9622ce7
20 Vigesimal 293ic87
36 Base36 2lq8yv

Cryptographic Hash Functions

md5 1bfed6d7da3162510c70fc789055bcc8
sha1 72f88cbac13728402ae702e7f762aa066bf083fb
sha256 b83e81820f509b79e90982374c2cfaef23e0a6eafaebb08ad342d9a5a1a2dc1c
sha512 150a06a01afed8015410434142e3977ed2122e5a680298ffdd5ff814c4840798be2d4b75ff321e4383aa9325bcbb702d8745c2b10f4726be0f6d41d15af838fe
ripemd-160 82ce85b282f6fb42348618be5652dbf074c22bb1

157428967 as geometric shapes

Circle

Radius = n
Diameter 314857934
Circumference 989155372.37886
Area 7.7860854238052E+16

Sphere

Radius = n
Volume 1.6343405136579E+25
Surface area 3.1144341695221E+17
Circumference 989155372.37886

Square

Length = n
Perimeter 629715868
Area 24783879650687089
Diagonal 222638180.24179

Cube

Length = n
Surface area 148703277904122534
Volume 3.90170057166E+24
Space diagonal 272674969.42708

Equilateral Triangle

Length = n
Perimeter 472286901
Area 1.0731734690916E+16
Altitude 136337484.71354

Triangular Pyramid

Length = n
Surface area 1.0731734690916E+16
Volume 4.5981982206337E+23
Height 74212726.747262