157427718 (number)

157427718 is an even 9-digits composite number following 157427717 and preceding 157427719. In scientific notation, it is written as 1.57427718 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 40868352 positive integers (up to 157427718) that are relatively prime to 157427718.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-seven thousand seven hundred eighteen

Notation

Scientific notation 1.57427718 × 10^8
Engineering notation 1.57427718 × 10^6

Prime Factorization of 157427718

Prime Factorization 2 × 1479 × 7 × 7603

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157427718
Product of the distinct prime numbers

The prime factorization of 157427718 is 2 × 1479 × 7 × 7603. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157427718)

Multiplication

n×y
n×2 314855436
n×3 472283154
n×4 629710872
n×5 787138590

Division

n÷y
n÷2 78713859
n÷3 52475906
n÷3 39356929.5
n÷5 31485543.6

Exponentiation

ny
n2 24783486394687524
n3 3.9016077071997E+24
n4 6.1422119787566E+32
n5 9.6695441528792E+40

Nth Root

y√n
2√n 12547.020283717
3√n 539.95852219137
4√n 112.01348259793
5√n 43.592948059156

Divisors of 157427718

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157427717
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157427718 can be divided by 16 positive divisors. The sum of these divisors (counting 157427718) is 1, the average is 0.0625.

Base conversion 157427718

Base System Value
2 Binary 1001011000100010100000000110
3 Ternary 101222020011020020
4 Quaternary 21120202200012
5 Quinary 310300141333
6 Senary 23342120010
8 Octal 1130424006
10 Decimal 157427718
12 Duodecimal 44880006
16 Hexadecimal 9622806
20 Vigesimal 293i95i
36 Base36 2lq806

Cryptographic Hash Functions

md5 a229a5f30de98584cb8619aecac21e91
sha1 004157a7f8319c81ad61a906e574aa151ced7d0b
sha256 a83f0a61f4ada104deafd71a75cf1cd7e3ea51c700de26b1baca20546b081b38
sha512 75d84fc927c9a3e7fd76723e6cd41b281dc898e787ef497548ea6562908c80692ea0baef06f6ab561366dd361b2d35e8a23bf6abe3a4b0d67489ebe0cc052eb5
ripemd-160 55da54b85f484ab18b419a602e8c3a4b4f264f06

157427718 as geometric shapes

Circle

Radius = n
Diameter 314855436
Circumference 989147524.68041
Area 7.7859618787893E+16

Sphere

Radius = n
Volume 1.6343016146837E+25
Surface area 3.1143847515157E+17
Circumference 989147524.68041

Square

Length = n
Perimeter 629710872
Area 24783486394687524
Diagonal 222636413.88905

Cube

Length = n
Surface area 148700918368125144
Volume 3.9016077071997E+24
Space diagonal 272672806.09563

Equilateral Triangle

Length = n
Perimeter 472283154
Area 1.0731564406073E+16
Altitude 136336403.04781

Triangular Pyramid

Length = n
Surface area 1.0731564406073E+16
Volume 4.5980887788177E+23
Height 74212137.963016