157469802 (number)

157469802 is an even 9-digits composite number following 157469801 and preceding 157469803. In scientific notation, it is written as 1.57469802 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 44991360 positive integers (up to 157469802) that are relatively prime to 157469802.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-nine thousand eight hundred two

Notation

Scientific notation 1.57469802 × 10^8
Engineering notation 1.57469802 × 10^6

Prime Factorization of 157469802

Prime Factorization 2 × 3 × 7 × 3749281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157469802
Product of the distinct prime numbers

The prime factorization of 157469802 is 2 × 3 × 7 × 3749281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157469802)

Multiplication

n×y
n×2 314939604
n×3 472409406
n×4 629879208
n×5 787349010

Division

n÷y
n÷2 78734901
n÷3 52489934
n÷3 39367450.5
n÷5 31493960.4

Exponentiation

ny
n2 24796738541919204
n3 3.9047375084418E+24
n4 6.148782423163E+32
n5 9.6824755071656E+40

Nth Root

y√n
2√n 12548.697223218
3√n 540.00663229166
4√n 112.02096778379
5√n 43.595278486748

Divisors of 157469802

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 -157469801
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 157469802 can be divided by 16 positive divisors. The sum of these divisors (counting 157469802) is 1, the average is 0.0625.

Base conversion 157469802

Base System Value
2 Binary 1001011000101100110001101010
3 Ternary 101222022021221220
4 Quaternary 21120230301222
5 Quinary 310303013202
6 Senary 23343042510
8 Octal 1130546152
10 Decimal 157469802
12 Duodecimal 448a0436
16 Hexadecimal 962cc6a
20 Vigesimal 2943ea2
36 Base36 2lr4h6

Cryptographic Hash Functions

md5 81278b61475d1a084f797caa5b7cec32
sha1 3d47b49f0a26579b4b737701e466305b2f5e90a8
sha256 b3b24d7050972ae928f232966885a429071043e93312735d29ff34040ceb1ba9
sha512 b96a8191a62a997ada8a2e1afc500fde2cd6719ddc53234ad7653098895a8d1cb52819b2efca20af6c96e61ba5687d26f17cdfef09193ebfc9cefa47db8c340f
ripemd-160 b270392f22f06ac05cefed7966944207986e5ae5

157469802 as geometric shapes

Circle

Radius = n
Diameter 314939604
Circumference 989411946.25088
Area 7.790125163628E+16

Sphere

Radius = n
Volume 1.6356126227623E+25
Surface area 3.1160500654512E+17
Circumference 989411946.25088

Square

Length = n
Perimeter 629879208
Area 24796738541919204
Diagonal 222695929.65261

Cube

Length = n
Surface area 148780431251515224
Volume 3.9047375084418E+24
Space diagonal 272745697.72181

Equilateral Triangle

Length = n
Perimeter 472409406
Area 1.0737302754151E+16
Altitude 136372848.86091

Triangular Pyramid

Length = n
Surface area 1.0737302754151E+16
Volume 4.6017772849544E+23
Height 74231976.550869