157428377 (number)

157428377 is an odd 9-digits composite number following 157428376 and preceding 157428378. In scientific notation, it is written as 1.57428377 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 153173520 positive integers (up to 157428377) that are relatively prime to 157428377.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57428377 × 10^8
Engineering notation 1.57428377 × 10^6

Prime Factorization of 157428377

Prime Factorization 37 × 4254821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157428377
Product of the distinct prime numbers

The prime factorization of 157428377 is 37 × 4254821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 8, 82, 399, 878, 6799, 533, 29321, 18402, 465953, 631637, 7530281, 4468290, 41893631, 35065290, 726780335, 478379834, 7448381142, 4694851559

Basic calculations (n = 157428377)

Multiplication

n×y
n×2 314856754
n×3 472285131
n×4 629713508
n×5 787141885

Division

n÷y
n÷2 78714188.5
n÷3 52476125.666667
n÷3 39357094.25
n÷5 31485675.4

Exponentiation

ny
n2 24783693884854129
n3 3.9016567043574E+24
n4 6.1423148257816E+32
n5 9.6697465404583E+40

Nth Root

y√n
2√n 12547.046544905
3√n 539.9592756211
4√n 112.0135998212
5√n 43.59298455553

Divisors of 157428377

1, 37, 4254821, 157428377

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 -157428376
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 157428377 can be divided by 4 positive divisors. The sum of these divisors (counting 157428377) is 1, the average is 0.25.

Base conversion 157428377

Base System Value
2 Binary 1001011000100010101010011001
3 Ternary 101222020012010122
4 Quaternary 21120202222121
5 Quinary 310300202002
6 Senary 23342123025
8 Octal 1130425231
10 Decimal 157428377
12 Duodecimal 44880475
16 Hexadecimal 9622a99
20 Vigesimal 293iaih
36 Base36 2lq8ih

Cryptographic Hash Functions

md5 fb232dc634683dc1d720a966932922b8
sha1 aa6ddababe832fa72ad7799114add927ad418799
sha256 a70ce9016f2816426e479a34ec10f2610f0472add24a38a7507ba4f7e6dea56a
sha512 3dff875e33367d43188eccafa5a9592968ba81be72820d1ecd29910bc0ca46da7ed0aecefd6f01003807d1114e30599c216de14b25081d2248529219a50f47b9
ripemd-160 6056a0f7c44169a076fde361f2bf2031df874882

157428377 as geometric shapes

Circle

Radius = n
Diameter 314856754
Circumference 989151665.29953
Area 7.7860270637476E+16

Sphere

Radius = n
Volume 1.6343221385651E+25
Surface area 3.114410825499E+17
Circumference 989151665.29953

Square

Length = n
Perimeter 629713508
Area 24783693884854129
Diagonal 222637345.85578

Cube

Length = n
Surface area 148702163309124774
Volume 3.9016567043574E+24
Space diagonal 272673947.51711

Equilateral Triangle

Length = n
Perimeter 472285131
Area 1.073165425195E+16
Altitude 136336973.75855

Triangular Pyramid

Length = n
Surface area 1.073165425195E+16
Volume 4.5981465225218E+23
Height 74212448.618595