157428253 (number)

157428253 is an odd 9-digits composite number following 157428252 and preceding 157428254. In scientific notation, it is written as 1.57428253 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 157402588 positive integers (up to 157428253) that are relatively prime to 157428253.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57428253 × 10^8
Engineering notation 1.57428253 × 10^6

Prime Factorization of 157428253

Prime Factorization 10139 × 15527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157428253
Product of the distinct prime numbers

The prime factorization of 157428253 is 10139 × 15527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157428253)

Multiplication

n×y
n×2 314856506
n×3 472284759
n×4 629713012
n×5 787141265

Division

n÷y
n÷2 78714126.5
n÷3 52476084.333333
n÷3 39357063.25
n÷5 31485650.6

Exponentiation

ny
n2 24783654842632009
n3 3.9016474848305E+24
n4 6.1422954735872E+32
n5 9.6697084581664E+40

Nth Root

y√n
2√n 12547.041603502
3√n 539.959133853
4√n 112.01357776404
5√n 43.59297768824

Divisors of 157428253

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 -157428252
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 157428253 can be divided by 4 positive divisors. The sum of these divisors (counting 157428253) is 1, the average is 0.25.

Base conversion 157428253

Base System Value
2 Binary 1001011000100010101000011101
3 Ternary 101222020011222001
4 Quaternary 21120202220131
5 Quinary 310300201003
6 Senary 23342122301
8 Octal 1130425035
10 Decimal 157428253
12 Duodecimal 44880391
16 Hexadecimal 9622a1d
20 Vigesimal 293iacd
36 Base36 2lq8f1

Cryptographic Hash Functions

md5 4bffa9ef4f109a7eeccfbf2d1d93d002
sha1 af26f91f18642071dd533ac839857c50904b3480
sha256 ed93a47f486725192cbbbc9539821b84436d9183247a37525db9b54b0435adcb
sha512 a4f2eac242b6b50459e1c21ffbebbb0cb43f5ca96db9620013fc3f3833dd0bb06c534537f3a407d07bc9624e946d276adbda0859650a9144a0cfd2f3f61c8be8
ripemd-160 bbbf6a4f653f6ec6beeecbc41df51e661170986f

157428253 as geometric shapes

Circle

Radius = n
Diameter 314856506
Circumference 989150886.18455
Area 7.7860147982718E+16

Sphere

Radius = n
Volume 1.6343182766988E+25
Surface area 3.1144059193087E+17
Circumference 989150886.18455

Square

Length = n
Perimeter 629713012
Area 24783654842632009
Diagonal 222637170.4933

Cube

Length = n
Surface area 148701929055792054
Volume 3.9016474848305E+24
Space diagonal 272673732.74281

Equilateral Triangle

Length = n
Perimeter 472284759
Area 1.0731637346172E+16
Altitude 136336866.3714

Triangular Pyramid

Length = n
Surface area 1.0731637346172E+16
Volume 4.5981356572052E+23
Height 74212390.164434