401028643 (number)

401028643 is an odd 9-digits composite number following 401028642 and preceding 401028644. In scientific notation, it is written as 4.01028643 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 400835488 positive integers (up to 401028643) that are relatively prime to 401028643.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.01028643 × 10^8
Engineering notation 4.01028643 × 10^6

Prime Factorization of 401028643

Prime Factorization 2099 × 191057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 401028643
Product of the distinct prime numbers

The prime factorization of 401028643 is 2099 × 191057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 58, 53, 945, 694, 1408, 5619, 26045, 20935, 412980, 811572, 3951088, 3507437, 42552522, 14224378, 170715446, 677073610, 2664727654, 7025581027

Basic calculations (n = 401028643)

Multiplication

n×y
n×2 802057286
n×3 1203085929
n×4 1604114572
n×5 2005143215

Division

n÷y
n÷2 200514321.5
n÷3 133676214.33333
n÷3 100257160.75
n÷5 80205728.6

Exponentiation

ny
n2 160823972506421449
n3 6.449501945612E+25
n4 2.5864350132746E+34
n5 1.0372345235812E+43

Nth Root

y√n
2√n 20025.699563311
3√n 737.43735129997
4√n 141.51218874468
5√n 52.557545933823

Divisors of 401028643

1, 2099, 191057, 401028643

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 -401028642
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 401028643 can be divided by 4 positive divisors. The sum of these divisors (counting 401028643) is 1, the average is 0.25.

Base conversion 401028643

Base System Value
2 Binary 10111111001110011011000100011
3 Ternary 1000221121100212201
4 Quaternary 113321303120203
5 Quinary 1310130404033
6 Senary 103443234031
8 Octal 2771633043
10 Decimal 401028643
12 Duodecimal b2378917
16 Hexadecimal 17e73623
20 Vigesimal 6568bc3
36 Base36 6mrfoj

Cryptographic Hash Functions

md5 cd2bc4ea97459bed4ced92aa26a0f52d
sha1 772a2b321d3d26e3bc5e287692806e247a24c60b
sha256 a60c8209cf6c54712025d6ab86668ccc5d441808cea6bf7537fc16e72e2f2a4e
sha512 3c55ae29269809e028a3b0bef9a98cf4d45e088834787b1948d9831bf47f432c7f9d9465df573a03951909778a2585b2091375bd35444be7d3945c6a2ea9ebab
ripemd-160 ef9a4c9445c10f6f7fe6d0577ceb08b9488a33e5

401028643 as geometric shapes

Circle

Radius = n
Diameter 802057286
Circumference 2519737277.4558
Area 5.052434105473E+17

Sphere

Radius = n
Volume 2.701561057553E+26
Surface area 2.0209736421892E+18
Circumference 2519737277.4558

Square

Length = n
Perimeter 1604114572
Area 160823972506421449
Diagonal 567140145.83068

Cube

Length = n
Surface area 964943835038528694
Volume 6.449501945612E+25
Space diagonal 694601984.9664

Equilateral Triangle

Length = n
Perimeter 1203085929
Area 6.9638822864046E+16
Altitude 347300992.4832

Triangular Pyramid

Length = n
Surface area 6.9638822864046E+16
Volume 7.6008109350301E+24
Height 189046715.27689