157428302 (number)

157428302 is an even 9-digits composite number following 157428301 and preceding 157428303. In scientific notation, it is written as 1.57428302 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 78714150 positive integers (up to 157428302) that are relatively prime to 157428302.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-eight thousand three hundred two

Notation

Scientific notation 1.57428302 × 10^8
Engineering notation 1.57428302 × 10^6

Prime Factorization of 157428302

Prime Factorization 2 × 78714151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157428302
Product of the distinct prime numbers

The prime factorization of 157428302 is 2 × 78714151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 100, 7, 650, 199, 3921, 208, 76935, 91434, 432533, 232827, 5596908, 3122643, 83034636, 60526212, 423489515, 880344533, 7093153822, 4761216184

Basic calculations (n = 157428302)

Multiplication

n×y
n×2 314856604
n×3 472284906
n×4 629713208
n×5 787141510

Division

n÷y
n÷2 78714151
n÷3 52476100.666667
n÷3 39357075.5
n÷5 31485660.4

Exponentiation

ny
n2 24783670270603204
n3 3.9016511280289E+24
n4 6.1423031208198E+32
n5 9.6697235067996E+40

Nth Root

y√n
2√n 12547.043556153
3√n 539.95918987427
4√n 112.01358648018
5√n 43.592980401928

Divisors of 157428302

1, 2, 78714151, 157428302

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 -157428301
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 157428302 can be divided by 4 positive divisors. The sum of these divisors (counting 157428302) is 1, the average is 0.25.

Base conversion 157428302

Base System Value
2 Binary 1001011000100010101001001110
3 Ternary 101222020012000212
4 Quaternary 21120202221032
5 Quinary 310300201202
6 Senary 23342122422
8 Octal 1130425116
10 Decimal 157428302
12 Duodecimal 44880412
16 Hexadecimal 9622a4e
20 Vigesimal 293iaf2
36 Base36 2lq8ge

Cryptographic Hash Functions

md5 b457915fba5d230ec5d8d53fe1ef43ca
sha1 e9342b7456051200b2478d53f120548918c32c55
sha256 2ae755d021bce869a537d74fbb3380e2f72d38f0a2ffcd0bb7926e9b30976a5c
sha512 b3a4d4a3ab7f1963eebc5ab7baa35feb358a5293187705677bdabf2ea06ca9138306a8c6268675687217bba3e6910aef36fd023b40df5ea78e172a4666af6037
ripemd-160 0cfcdf2e1a7d293c3e81c3f8a168c72760552141

157428302 as geometric shapes

Circle

Radius = n
Diameter 314856604
Circumference 989151194.06063
Area 7.7860196451119E+16

Sphere

Radius = n
Volume 1.6343198027581E+25
Surface area 3.1144078580448E+17
Circumference 989151194.06063

Square

Length = n
Perimeter 629713208
Area 24783670270603204
Diagonal 222637239.78977

Cube

Length = n
Surface area 148702021623619224
Volume 3.9016511280289E+24
Space diagonal 272673817.6133

Equilateral Triangle

Length = n
Perimeter 472284906
Area 1.073164402668E+16
Altitude 136336908.80665

Triangular Pyramid

Length = n
Surface area 1.073164402668E+16
Volume 4.5981399507557E+23
Height 74212413.263256