157427172 (number)

157427172 is an even 9-digits composite number following 157427171 and preceding 157427173. In scientific notation, it is written as 1.57427172 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 44119296 positive integers (up to 157427172) that are relatively prime to 157427172.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-seven thousand one hundred seventy-two

Notation

Scientific notation 1.57427172 × 10^8
Engineering notation 1.57427172 × 10^6

Prime Factorization of 157427172

Prime Factorization 2 × 2 × 9 × 3 × 7 × 53 × 3929

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78713586
Product of the distinct prime numbers

The prime factorization of 157427172 is 2 × 2 × 9 × 3 × 7 × 53 × 3929. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157427172)

Multiplication

n×y
n×2 314854344
n×3 472281516
n×4 629708688
n×5 787135860

Division

n÷y
n÷2 78713586
n÷3 52475724
n÷3 39356793
n÷5 31485434.4

Exponentiation

ny
n2 24783314483917584
n3 3.9015671119898E+24
n4 6.1421267680876E+32
n5 9.6693764716553E+40

Nth Root

y√n
2√n 12546.998525544
3√n 539.95789795209
4√n 112.01338547488
5√n 43.592917820793

Divisors of 157427172

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157427171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157427172 can be divided by 96 positive divisors. The sum of these divisors (counting 157427172) is 1, the average is 0.010416666666667.

Base conversion 157427172

Base System Value
2 Binary 1001011000100010010111100100
3 Ternary 101222020010111000
4 Quaternary 21120202113210
5 Quinary 310300132142
6 Senary 23342113300
8 Octal 1130422744
10 Decimal 157427172
12 Duodecimal 4487b830
16 Hexadecimal 96225e4
20 Vigesimal 293i7ic
36 Base36 2lq7l0

Cryptographic Hash Functions

md5 4341a7dc196cde95881ff664664f54b3
sha1 c76283e6dd69bc8c9091cca56cf3b71b01b18a76
sha256 46921c2c35660d608280b95711be39923c1b19bd61d2fa80d7e1cf2f59177015
sha512 f4dfdf9a6379d9f907d58658ab194bd605d69c52ed642e50e7d3c7f7c3bb9ade571a3fc379d933425faac011c47205bfb729604831d53daa8fae40db7750cded
ripemd-160 09fb597710d86391d0bca1ced89c3edd9a87a578

157427172 as geometric shapes

Circle

Radius = n
Diameter 314854344
Circumference 989144094.06123
Area 7.7859078714281E+16

Sphere

Radius = n
Volume 1.634284610202E+25
Surface area 3.1143631485712E+17
Circumference 989144094.06123

Square

Length = n
Perimeter 629708688
Area 24783314483917584
Diagonal 222635641.72844

Cube

Length = n
Surface area 148699886903505504
Volume 3.9015671119898E+24
Space diagonal 272671860.39588

Equilateral Triangle

Length = n
Perimeter 472281516
Area 1.0731489966526E+16
Altitude 136335930.19794

Triangular Pyramid

Length = n
Surface area 1.0731489966526E+16
Volume 4.598040936904E+23
Height 74211880.576147