401028640 (number)

401028640 is an even 9-digits composite number following 401028639 and preceding 401028641. In scientific notation, it is written as 4.01028640 × 10^8. The sum of its digits is 25. It has a total of 9 prime factors and 96 positive divisors. There are 148439040 positive integers (up to 401028640) that are relatively prime to 401028640.

Interesting facts

Basic properties

Name

Name four hundred one million twenty-eight thousand six hundred forty

Notation

Scientific notation 4.01028640 × 10^8
Engineering notation 4.01028640 × 10^6

Prime Factorization of 401028640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 61 × 2417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 25064290
Product of the distinct prime numbers

The prime factorization of 401028640 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 61 × 2417. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 401028640)

Multiplication

n×y
n×2 802057280
n×3 1203085920
n×4 1604114560
n×5 2005143200

Division

n÷y
n÷2 200514320
n÷3 133676213.33333
n÷3 100257160
n÷5 80205728

Exponentiation

ny
n2 160823970100249600
n3 6.4495018008704E+25
n4 2.5864349358806E+34
n5 1.0372344847847E+43

Nth Root

y√n
2√n 20025.699488407
3√n 737.4373494611
4√n 141.51218848003
5√n 52.557545855189

Divisors of 401028640

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -401028639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 401028640 can be divided by 96 positive divisors. The sum of these divisors (counting 401028640) is 1, the average is 0.010416666666667.

Base conversion 401028640

Base System Value
2 Binary 10111111001110011011000100000
3 Ternary 1000221121100212121
4 Quaternary 113321303120200
5 Quinary 1310130404030
6 Senary 103443234024
8 Octal 2771633040
10 Decimal 401028640
12 Duodecimal b2378914
16 Hexadecimal 17e73620
20 Vigesimal 6568bc0
36 Base36 6mrfog

Cryptographic Hash Functions

md5 0ec48174e99dd898aadcc87956c52980
sha1 d71862c24dc084783b7e763539d6384b328b609c
sha256 a2d3fc9d9622a1b6ca5d717f7fd32335a4dcca6535bdfd7c2e43529c1566f622
sha512 4280382f26281d4cdc7b1637bb9a69f6464e5e87c13d92e621b2f9e55eec9a34703a54375fbc1df925aa9fdb69b7f0243d5ebb8e84f78414797fb4a092c85d24
ripemd-160 d14896700bf15b734115c11b393fc60918211038

401028640 as geometric shapes

Circle

Radius = n
Diameter 802057280
Circumference 2519737258.6062
Area 5.0524340298809E+17

Sphere

Radius = n
Volume 2.7015609969238E+26
Surface area 2.0209736119524E+18
Circumference 2519737258.6062

Square

Length = n
Perimeter 1604114560
Area 160823970100249600
Diagonal 567140141.58804

Cube

Length = n
Surface area 964943820601497600
Volume 6.4495018008704E+25
Space diagonal 694601979.77025

Equilateral Triangle

Length = n
Perimeter 1203085920
Area 6.9638821822143E+16
Altitude 347300989.88512

Triangular Pyramid

Length = n
Surface area 6.9638821822143E+16
Volume 7.6008107644505E+24
Height 189046713.86268