157742406 (number)

157742406 is an even 9-digits composite number following 157742405 and preceding 157742407. In scientific notation, it is written as 1.57742406 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 52059600 positive integers (up to 157742406) that are relatively prime to 157742406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57742406 × 10^8
Engineering notation 1.57742406 × 10^6

Prime Factorization of 157742406

Prime Factorization 2 × 9 × 101 × 86767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157742406
Product of the distinct prime numbers

The prime factorization of 157742406 is 2 × 9 × 101 × 86767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157742406)

Multiplication

n×y
n×2 315484812
n×3 473227218
n×4 630969624
n×5 788712030

Division

n÷y
n÷2 78871203
n÷3 52580802
n÷3 39435601.5
n÷5 31548481.2

Exponentiation

ny
n2 24882666650668836
n3 3.9250517051725E+24
n4 6.1914709964831E+32
n5 9.7665753166446E+40

Nth Root

y√n
2√n 12559.554371075
3√n 540.31806365038
4√n 112.06941764405
5√n 43.610362047295

Divisors of 157742406

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 -157742405
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 157742406 can be divided by 16 positive divisors. The sum of these divisors (counting 157742406) is 1, the average is 0.0625.

Base conversion 157742406

Base System Value
2 Binary 1001011001101111010101000110
3 Ternary 101222211010220100
4 Quaternary 21121233111012
5 Quinary 310340224111
6 Senary 23352544530
8 Octal 1131572506
10 Decimal 157742406
12 Duodecimal 449b2146
16 Hexadecimal 966f546
20 Vigesimal 295hg06
36 Base36 2lwyti

Cryptographic Hash Functions

md5 201f2aee5493ca73b916fc4c22029a3f
sha1 d24df9c90cc4aec2abd7263921e9f839d4097db8
sha256 94a42678022c110ff20b34749ab2093aefb34e3ab56813d912efffcd5c9649bd
sha512 d4e0ee7d4fde3a81fe744fbe0fd4a71b1b914d6a93dee5ac1c9d3d3f756edfeb24b75f59641545e8152c59d8e12923426e4bcd7adef5550a4e85fd54995a734d
ripemd-160 1b00128e5f1d79288c65f5c3b8e0babadadd284e

157742406 as geometric shapes

Circle

Radius = n
Diameter 315484812
Circumference 991124767.69836
Area 7.8171202751465E+16

Sphere

Radius = n
Volume 1.6441218135907E+25
Surface area 3.1268481100586E+17
Circumference 991124767.69836

Square

Length = n
Perimeter 630969624
Area 24882666650668836
Diagonal 223081449.92656

Cube

Length = n
Surface area 149295999904013016
Volume 3.9250517051725E+24
Space diagonal 273217861.70016

Equilateral Triangle

Length = n
Perimeter 473227218
Area 1.077451071669E+16
Altitude 136608930.85008

Triangular Pyramid

Length = n
Surface area 1.077451071669E+16
Volume 4.6257177953921E+23
Height 74360483.308854