157435986 (number)

157435986 is an even 9-digits composite number following 157435985 and preceding 157435987. In scientific notation, it is written as 1.57435986 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 51258144 positive integers (up to 157435986) that are relatively prime to 157435986.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-five thousand nine hundred eighty-six

Notation

Scientific notation 1.57435986 × 10^8
Engineering notation 1.57435986 × 10^6

Prime Factorization of 157435986

Prime Factorization 2 × 3 × 43 × 610217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157435986
Product of the distinct prime numbers

The prime factorization of 157435986 is 2 × 3 × 43 × 610217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 56, 88, 435, 864, 7880, 6893, 74358, 52909, 551332, 747555, 4665716, 4561500, 91683178, 31461376, 859625000, 918597197, 1133726818, 6631450650

Basic calculations (n = 157435986)

Multiplication

n×y
n×2 314871972
n×3 472307958
n×4 629743944
n×5 787179930

Division

n÷y
n÷2 78717993
n÷3 52478662
n÷3 39358996.5
n÷5 31487197.2

Exponentiation

ny
n2 24786089687792196
n3 3.902222469082E+24
n4 6.1435024201128E+32
n5 9.6720836100384E+40

Nth Root

y√n
2√n 12547.349760009
3√n 539.96797478114
4√n 112.01495328754
5√n 43.593405944117

Divisors of 157435986

1, 2, 3, 6, 43, 86, 129, 258, 610217, 1220434, 1830651, 3661302, 26239331, 52478662, 78717993, 157435986

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 -157435985
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 157435986 can be divided by 16 positive divisors. The sum of these divisors (counting 157435986) is 1, the average is 0.0625.

Base conversion 157435986

Base System Value
2 Binary 1001011000100100100001010010
3 Ternary 101222020120120110
4 Quaternary 21120210201102
5 Quinary 310300422421
6 Senary 23342222150
8 Octal 1130444122
10 Decimal 157435986
12 Duodecimal 44884956
16 Hexadecimal 9624852
20 Vigesimal 293j9j6
36 Base36 2lqedu

Cryptographic Hash Functions

md5 deb8135d4e837cc9854c85f65fe952f7
sha1 a0ea0e054773fb22a13c1e0099b8c8623321c572
sha256 1a3a86886ebf2d728d61901b2e9fbf4e445833f1cf32579a7ca2de8d09e0b223
sha512 d0993c7c66b31ad23d9477729f91fe24624dfb5a23fd41f184382ce0de947107a2d31795ff212b419bb24b793984e4d374c9817ca52caa9f87ff66719d0ee44c
ripemd-160 fe7b90e9daaef3ad7955d904b08c95cd14603d6b

157435986 as geometric shapes

Circle

Radius = n
Diameter 314871972
Circumference 989199474.05653
Area 7.7867797274386E+16

Sphere

Radius = n
Volume 1.6345591255388E+25
Surface area 3.1147118909754E+17
Circumference 989199474.05653

Square

Length = n
Perimeter 629743944
Area 24786089687792196
Diagonal 222648106.60678

Cube

Length = n
Surface area 148716538126753176
Volume 3.902222469082E+24
Space diagonal 272687126.6917

Equilateral Triangle

Length = n
Perimeter 472307958
Area 1.0732691665054E+16
Altitude 136343563.34585

Triangular Pyramid

Length = n
Surface area 1.0732691665054E+16
Volume 4.598813282644E+23
Height 74216035.535594