401028840 (number)

401028840 is an even 9-digits composite number following 401028839 and preceding 401028841. In scientific notation, it is written as 4.01028840 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 128 positive divisors. There are 106573824 positive integers (up to 401028840) that are relatively prime to 401028840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.01028840 × 10^8
Engineering notation 4.01028840 × 10^6

Prime Factorization of 401028840

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 3 × 827 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 11139690
Product of the distinct prime numbers

The prime factorization of 401028840 is 2 × 2 × 2 × 3 × 3 × 5 × 3 × 827 × 449. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 401028840)

Multiplication

n×y
n×2 802057680
n×3 1203086520
n×4 1604115360
n×5 2005144200

Division

n÷y
n÷2 200514420
n÷3 133676280
n÷3 100257210
n÷5 80205768

Exponentiation

ny
n2 160824130511745600
n3 6.4495114503134E+25
n4 2.5864400954859E+34
n5 1.0372370712222E+43

Nth Root

y√n
2√n 20025.70448199
3√n 737.43747205205
4√n 141.51220612368
5√n 52.557551097462

Divisors of 401028840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -401028839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 401028840 can be divided by 128 positive divisors. The sum of these divisors (counting 401028840) is 1, the average is 0.0078125.

Base conversion 401028840

Base System Value
2 Binary 10111111001110011011011101000
3 Ternary 1000221121101011000
4 Quaternary 113321303123220
5 Quinary 1310130410330
6 Senary 103443235000
8 Octal 2771633350
10 Decimal 401028840
12 Duodecimal b2378a60
16 Hexadecimal 17e736e8
20 Vigesimal 6568c20
36 Base36 6mrfu0

Cryptographic Hash Functions

md5 7aa0b7abe3dc36dc770c52159771e9b5
sha1 be723da6505617a642722a85a560b27f2d11ceb5
sha256 7ae4f19fb07e293843678b8f91f2d1b725d5f25731300e97300bf8a3baf512e2
sha512 ba0225edde944a06e4a0deb299bbfbb2e4c14d7361041fc00f5b35408ed00ef65c93091125726658076719e6221f17f12768b3871dd133875c190e3f0fb3d3b0
ripemd-160 cbeacbceedace690ed318ce0f19467f9c66abefa

401028840 as geometric shapes

Circle

Radius = n
Diameter 802057680
Circumference 2519738515.2433
Area 5.0524390693567E+17

Sphere

Radius = n
Volume 2.701565038873E+26
Surface area 2.0209756277427E+18
Circumference 2519738515.2433

Square

Length = n
Perimeter 1604115360
Area 160824130511745600
Diagonal 567140424.43075

Cube

Length = n
Surface area 964944783070473600
Volume 6.4495114503134E+25
Space diagonal 694602326.18041

Equilateral Triangle

Length = n
Perimeter 1203086520
Area 6.9638891282358E+16
Altitude 347301163.09021

Triangular Pyramid

Length = n
Surface area 6.9638891282358E+16
Volume 7.6008221364281E+24
Height 189046808.14358