157428310 (number)

157428310 is an even 9-digits composite number following 157428309 and preceding 157428311. In scientific notation, it is written as 1.57428310 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 58127328 positive integers (up to 157428310) that are relatively prime to 157428310.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57428310 × 10^8
Engineering notation 1.57428310 × 10^6

Prime Factorization of 157428310

Prime Factorization 2 × 65 × 1210987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157428310
Product of the distinct prime numbers

The prime factorization of 157428310 is 2 × 65 × 1210987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157428310)

Multiplication

n×y
n×2 314856620
n×3 472284930
n×4 629713240
n×5 787141550

Division

n÷y
n÷2 78714155
n÷3 52476103.333333
n÷3 39357077.5
n÷5 31485662

Exponentiation

ny
n2 24783672789456100
n3 3.9016517228371E+24
n4 6.1423043693483E+32
n5 9.6697259637211E+40

Nth Root

y√n
2√n 12547.043874953
3√n 539.9591990206
4√n 112.01358790322
5√n 43.592980844979

Divisors of 157428310

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157428309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157428310 can be divided by 8 positive divisors. The sum of these divisors (counting 157428310) is 1, the average is 0.125.

Base conversion 157428310

Base System Value
2 Binary 1001011000100010101001010110
3 Ternary 101222020012001011
4 Quaternary 21120202221112
5 Quinary 310300201220
6 Senary 23342122434
8 Octal 1130425126
10 Decimal 157428310
12 Duodecimal 4488041a
16 Hexadecimal 9622a56
20 Vigesimal 293iafa
36 Base36 2lq8gm

Cryptographic Hash Functions

md5 0c830b09e5056b15eb99f0d38d98f5ff
sha1 7ac6518815da98c5b0437b906edbacfd5d43a06b
sha256 f490a74e0e110bf5910336b505cc1cab3b651891186fd194b5563e313f4040b4
sha512 b68919c02a903030124221933ca3f379234e674ef7a79629ec4cfb0c2684e142608c3261e2349d6cd430f461333539109a71e23b566308c96bb4e54b424ec486
ripemd-160 131c9966b737ad641748b77a6c7cf3697d3ca38f

157428310 as geometric shapes

Circle

Radius = n
Diameter 314856620
Circumference 989151244.32611
Area 7.7860204364329E+16

Sphere

Radius = n
Volume 1.6343200519108E+25
Surface area 3.1144081745731E+17
Circumference 989151244.32611

Square

Length = n
Perimeter 629713240
Area 24783672789456100
Diagonal 222637251.10348

Cube

Length = n
Surface area 148702036736736600
Volume 3.9016517228371E+24
Space diagonal 272673831.4697

Equilateral Triangle

Length = n
Perimeter 472284930
Area 1.0731645117375E+16
Altitude 136336915.73485

Triangular Pyramid

Length = n
Surface area 1.0731645117375E+16
Volume 4.5981406517438E+23
Height 74212417.034492