401561946 (number)

401561946 is an even 9-digits composite number following 401561945 and preceding 401561947. In scientific notation, it is written as 4.01561946 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 133853976 positive integers (up to 401561946) that are relatively prime to 401561946.

Interesting facts

Basic properties

Name

Name four hundred one million five hundred sixty-one thousand nine hundred forty-six

Notation

Scientific notation 4.01561946 × 10^8
Engineering notation 4.01561946 × 10^6

Prime Factorization of 401561946

Prime Factorization 2 × 9 × 22308997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 401561946
Product of the distinct prime numbers

The prime factorization of 401561946 is 2 × 9 × 22308997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 12, 51, 413, 289, 8749, 3351, 81732, 84019, 439263, 381473, 5579275, 1983837, 49545080, 39343310, 768679618, 939927924, 6141449676, 7851009457

Basic calculations (n = 401561946)

Multiplication

n×y
n×2 803123892
n×3 1204685838
n×4 1606247784
n×5 2007809730

Division

n÷y
n÷2 200780973
n÷3 133853982
n÷3 100390486.5
n÷5 80312389.2

Exponentiation

ny
n2 161251996475306916
n3 6.4752665501009E+25
n4 2.6002206367272E+34
n5 1.0441496589135E+43

Nth Root

y√n
2√n 20039.010604319
3√n 737.76409716175
4√n 141.55921236118
5√n 52.571517105027

Divisors of 401561946

1, 2, 9, 18, 22308997, 44617994, 200780973, 401561946

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 -401561945
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 401561946 can be divided by 8 positive divisors. The sum of these divisors (counting 401561946) is 1, the average is 0.125.

Base conversion 401561946

Base System Value
2 Binary 10111111011110101100101011010
3 Ternary 1000222121110102200
4 Quaternary 113323311211122
5 Quinary 1310244440241
6 Senary 103502511030
8 Octal 2773654532
10 Decimal 401561946
12 Duodecimal b2595476
16 Hexadecimal 17ef595a
20 Vigesimal 659f4h6
36 Base36 6n2v6i

Cryptographic Hash Functions

md5 aebe06dec44971be7102b7ac9988f83a
sha1 ab1300a864087f24ab2145980568fb97af83f9fc
sha256 4edcd5a5abc222e23a45a48e31b6345fbf451faa9cb55d6183679dc4011f52a0
sha512 8d450fe6117906f63db04327bf40fc7e8ea1cb0ff50814b3d7602e50631da4fef51f9f004ae410053dbd71477c95e88cadbfe4d6692aad2e9d40dfe8467d1d4f
ripemd-160 0477a986ee66d35c614b05a933e6c317a8bc8ac0

401561946 as geometric shapes

Circle

Radius = n
Diameter 803123892
Circumference 2523088119.0296
Area 5.0658808750351E+17

Sphere

Radius = n
Volume 2.7123533098444E+26
Surface area 2.026352350014E+18
Circumference 2523088119.0296

Square

Length = n
Perimeter 1606247784
Area 161251996475306916
Diagonal 567894350.16613

Cube

Length = n
Surface area 967511978851841496
Volume 6.4752665501009E+25
Space diagonal 695525692.85823

Equilateral Triangle

Length = n
Perimeter 1204685838
Area 6.9824162679287E+16
Altitude 347762846.42911

Triangular Pyramid

Length = n
Surface area 6.9824162679287E+16
Volume 7.6311748126113E+24
Height 189298116.72204