157464434 (number)

157464434 is an even 9-digits composite number following 157464433 and preceding 157464435. In scientific notation, it is written as 1.57464434 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 78732216 positive integers (up to 157464434) that are relatively prime to 157464434.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57464434 × 10^8
Engineering notation 1.57464434 × 10^6

Prime Factorization of 157464434

Prime Factorization 2 × 78732217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157464434
Product of the distinct prime numbers

The prime factorization of 157464434 is 2 × 78732217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 38, 92, 458, 115, 8401, 2200, 19714, 41485, 909232, 962433, 6270610, 6179628, 68265244, 9258696, 490702978, 226844754, 1191152473, 9630112708

Basic calculations (n = 157464434)

Multiplication

n×y
n×2 314928868
n×3 472393302
n×4 629857736
n×5 787322170

Division

n÷y
n÷2 78732217
n÷3 52488144.666667
n÷3 39366108.5
n÷5 31492886.8

Exponentiation

ny
n2 24795047974940356
n3 3.9043381953768E+24
n4 6.1479440407959E+32
n5 9.6808252864761E+40

Nth Root

y√n
2√n 12548.48333465
3√n 540.00049611294
4√n 112.02001309878
5√n 43.594981258146

Divisors of 157464434

1, 2, 78732217, 157464434

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 -157464433
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 157464434 can be divided by 4 positive divisors. The sum of these divisors (counting 157464434) is 1, the average is 0.25.

Base conversion 157464434

Base System Value
2 Binary 1001011000101011011101110010
3 Ternary 101222022000121002
4 Quaternary 21120223131302
5 Quinary 310302330214
6 Senary 23343002002
8 Octal 1130533562
10 Decimal 157464434
12 Duodecimal 44899302
16 Hexadecimal 962b772
20 Vigesimal 294311e
36 Base36 2lr0c2

Cryptographic Hash Functions

md5 4670eb921061e91cc22d4752f4b54729
sha1 10ed39dab5330b40c4edeaa1628d459951257f0d
sha256 0e95e49b5b7a8b37986e890ea17a27e705fea1ffbccee86c42f1fed4064a4c19
sha512 ef1b9872f6da3d1268f228d2469cc91242d5c0d04db65f18ac6262c63c48f5cd405f57c5a4bcaaaa83c9e459301baba269da5754e55b9874d2a3d09bd302b040
ripemd-160 1717800291f5052d735517fec29c2d0012588412

157464434 as geometric shapes

Circle

Radius = n
Diameter 314928868
Circumference 989378218.11215
Area 7.7895940563479E+16

Sphere

Radius = n
Volume 1.6354453588968E+25
Surface area 3.1158376225392E+17
Circumference 989378218.11215

Square

Length = n
Perimeter 629857736
Area 24795047974940356
Diagonal 222688338.1542

Cube

Length = n
Surface area 148770287849642136
Volume 3.9043381953768E+24
Space diagonal 272736400.07308

Equilateral Triangle

Length = n
Perimeter 472393302
Area 1.0736570717176E+16
Altitude 136368200.03654

Triangular Pyramid

Length = n
Surface area 1.0736570717176E+16
Volume 4.6013066899943E+23
Height 74229446.051401