402389061 (number)

402389061 is an odd 9-digits composite number following 402389060 and preceding 402389062. In scientific notation, it is written as 4.02389061 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 268212672 positive integers (up to 402389061) that are relatively prime to 402389061.

Interesting facts

Basic properties

Name

Name four hundred two million three hundred eighty-nine thousand sixty-one

Notation

Scientific notation 4.02389061 × 10^8
Engineering notation 4.02389061 × 10^6

Prime Factorization of 402389061

Prime Factorization 3 × 10193 × 13159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 402389061
Product of the distinct prime numbers

The prime factorization of 402389061 is 3 × 10193 × 13159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 52, 70, 304, 479, 2453, 840, 54919, 24954, 417408, 874327, 7046966, 3893484, 56698325, 24602452, 604191251, 669991351, 4370328554, 7086095284

Basic calculations (n = 402389061)

Multiplication

n×y
n×2 804778122
n×3 1207167183
n×4 1609556244
n×5 2011945305

Division

n÷y
n÷2 201194530.5
n÷3 134129687
n÷3 100597265.25
n÷5 80477812.2

Exponentiation

ny
n2 161916956412461721
n3 6.5153612050788E+25
n4 2.6217100773875E+34
n5 1.0549474562542E+43

Nth Root

y√n
2√n 20059.63760889
3√n 738.27028495604
4√n 141.63205007656
5√n 52.593156062464

Divisors of 402389061

1, 3, 10193, 13159, 30579, 39477, 134129687, 402389061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402389060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402389061 can be divided by 8 positive divisors. The sum of these divisors (counting 402389061) is 1, the average is 0.125.

Base conversion 402389061

Base System Value
2 Binary 10111111110111111100001000101
3 Ternary 1001001011111000120
4 Quaternary 113332333201011
5 Quinary 1311002422221
6 Senary 103532332153
8 Octal 2776774105
10 Decimal 402389061
12 Duodecimal b2914059
16 Hexadecimal 17fbf845
20 Vigesimal 65eicd1
36 Base36 6nkldx

Cryptographic Hash Functions

md5 7c96cbdfc99bedca63481307cc25b9ae
sha1 599425e593c9e4deab3305a62e1cce88ea022b56
sha256 e6cb8c0caf745d6d44799ae38a70dd9a3d8b339a25ff1ce37f3a5d70b1e5314e
sha512 228c339351263e7d826b6eafe0b2fb9a0d32a65982ba63e9e87d8d423a00a0777b47a83759463c7cbafe9f2d92d50042fcd3fd4c935a46c7803d37b5e33f0e3f
ripemd-160 15b87b722604cf955507ef4c4efe0686d62a7dd6

402389061 as geometric shapes

Circle

Radius = n
Diameter 804778122
Circumference 2528285035.845
Area 5.0867712075701E+17

Sphere

Radius = n
Volume 2.7291481196479E+26
Surface area 2.034708483028E+18
Circumference 2528285035.845

Square

Length = n
Perimeter 1609556244
Area 161916956412461721
Diagonal 569064067.41677

Cube

Length = n
Surface area 971501738474770326
Volume 6.5153612050788E+25
Space diagonal 696958298.06193

Equilateral Triangle

Length = n
Perimeter 1207167183
Area 7.0112098778325E+16
Altitude 348479149.03097

Triangular Pyramid

Length = n
Surface area 7.0112098778325E+16
Volume 7.6784268166517E+24
Height 189688022.47226