157408061 (number)

157408061 is an odd 9-digits composite number following 157408060 and preceding 157408062. In scientific notation, it is written as 1.57408061 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 153568800 positive integers (up to 157408061) that are relatively prime to 157408061.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57408061 × 10^8
Engineering notation 1.57408061 × 10^6

Prime Factorization of 157408061

Prime Factorization 41 × 3839221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157408061
Product of the distinct prime numbers

The prime factorization of 157408061 is 41 × 3839221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 67, 2, 236, 62, 2324, 3324, 12469, 73061, 206361, 162339, 571772, 3577471, 12144769, 84205299, 746250874, 210589457, 1857301152, 5889189416

Basic calculations (n = 157408061)

Multiplication

n×y
n×2 314816122
n×3 472224183
n×4 629632244
n×5 787040305

Division

n÷y
n÷2 78704030.5
n÷3 52469353.666667
n÷3 39352015.25
n÷5 31481612.2

Exponentiation

ny
n2 24777297667779721
n3 3.900146382705E+24
n4 6.1391447971776E+32
n5 9.6635087872197E+40

Nth Root

y√n
2√n 12546.236925867
3√n 539.93604752468
4√n 112.00998583103
5√n 43.591859369829

Divisors of 157408061

1, 41, 3839221, 157408061

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 -157408060
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 157408061 can be divided by 4 positive divisors. The sum of these divisors (counting 157408061) is 1, the average is 0.25.

Base conversion 157408061

Base System Value
2 Binary 1001011000011101101100111101
3 Ternary 101222012011021012
4 Quaternary 21120131230331
5 Quinary 310244024221
6 Senary 23341445005
8 Octal 1130355475
10 Decimal 157408061
12 Duodecimal 44870765
16 Hexadecimal 961db3d
20 Vigesimal 293g031
36 Base36 2lpsu5

Cryptographic Hash Functions

md5 11442032e44073e5f537c3bac384a43c
sha1 07048e1acb86182596da0a1be9b0113701720b4b
sha256 b02f857926b17caa6eb50b041793da2e69154fac59f3584b9debc87e8c51195a
sha512 05210fe3f83246f68a541a92ac59ed7512439d73271bee1bc6cfbc204b8c22260ea84b181458a7466615533b17ce700faabebfd4e81deb5152ec4d42912dd615
ripemd-160 05d6c04c5e112a76a6188ab32b2050c9387cbee5

157408061 as geometric shapes

Circle

Radius = n
Diameter 314816122
Circumference 989024016.10683
Area 7.7840176328904E+16

Sphere

Radius = n
Volume 1.6336894965108E+25
Surface area 3.1136070531562E+17
Circumference 989024016.10683

Square

Length = n
Perimeter 629632244
Area 24777297667779721
Diagonal 222608614.69305

Cube

Length = n
Surface area 148663786006678326
Volume 3.900146382705E+24
Space diagonal 272638759.1729

Equilateral Triangle

Length = n
Perimeter 472224183
Area 1.0728884608713E+16
Altitude 136319379.58645

Triangular Pyramid

Length = n
Surface area 1.0728884608713E+16
Volume 4.5963665913848E+23
Height 74202871.56435