157458046 (number)

157458046 is an even 9-digits composite number following 157458045 and preceding 157458047. In scientific notation, it is written as 1.57458046 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 70519680 positive integers (up to 157458046) that are relatively prime to 157458046.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred fifty-eight thousand forty-six

Notation

Scientific notation 1.57458046 × 10^8
Engineering notation 1.57458046 × 10^6

Prime Factorization of 157458046

Prime Factorization 2 × 17 × 23 × 271 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157458046
Product of the distinct prime numbers

The prime factorization of 157458046 is 2 × 17 × 23 × 271 × 743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 5, 47, 509, 975, 2865, 7802, 75943, 15002, 280328, 188713, 4912774, 6817485, 38688937, 558660, 340500892, 189202102, 2660978837, 5134431787

Basic calculations (n = 157458046)

Multiplication

n×y
n×2 314916092
n×3 472374138
n×4 629832184
n×5 787290230

Division

n÷y
n÷2 78729023
n÷3 52486015.333333
n÷3 39364511.5
n÷5 31491609.2

Exponentiation

ny
n2 24793036250138116
n3 3.9038630423539E+24
n4 6.1469464650066E+32
n5 9.6788617924655E+40

Nth Root

y√n
2√n 12548.228799317
3√n 539.9931937871
4√n 112.01887697757
5√n 43.594627541116

Divisors of 157458046

1, 2, 17, 23, 34, 46, 271, 391, 542, 743, 782, 1486, 4607, 6233, 9214, 12466, 12631, 17089, 25262, 34178, 105961, 201353, 211922, 290513, 402706, 581026, 3423001, 4631119, 6846002, 9262238, 78729023, 157458046

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157458045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157458046 can be divided by 32 positive divisors. The sum of these divisors (counting 157458046) is 1, the average is 0.03125.

Base conversion 157458046

Base System Value
2 Binary 1001011000101001111001111110
3 Ternary 101222021200211111
4 Quaternary 21120221321332
5 Quinary 310302124141
6 Senary 23342512234
8 Octal 1130517176
10 Decimal 157458046
12 Duodecimal 4489567a
16 Hexadecimal 9629e7e
20 Vigesimal 2942526
36 Base36 2lqvem

Cryptographic Hash Functions

md5 b2797e6cf106e593c3d01cc823bda1f9
sha1 923bcbbe0e831ef6bece83da308752ec24bd8aa2
sha256 78fb4819106932bcc1235e03bc38625988dcc27e7da060f56db5e09ae4ccfb1d
sha512 412e15956b781458b05bfb46ffdc2124c927c39fda2233735de6eca82dfe43b6b907039309d869395126a416437c9413a8cb771b01e4e2cc2aeb0ac290bb6252
ripemd-160 8458de39cab21f343452e1e528c88e91fe8b37c6

157458046 as geometric shapes

Circle

Radius = n
Diameter 314916092
Circumference 989338081.12441
Area 7.7889620543619E+16

Sphere

Radius = n
Volume 1.635246327264E+25
Surface area 3.1155848217448E+17
Circumference 989338081.12441

Square

Length = n
Perimeter 629832184
Area 24793036250138116
Diagonal 222679304.15797

Cube

Length = n
Surface area 148758217500828696
Volume 3.9038630423539E+24
Space diagonal 272725335.73252

Equilateral Triangle

Length = n
Perimeter 472374138
Area 1.0735699614784E+16
Altitude 136362667.86626

Triangular Pyramid

Length = n
Surface area 1.0735699614784E+16
Volume 4.6007467167867E+23
Height 74226434.719322