400888961 (number)

400888961 is an odd 9-digits composite number following 400888960 and preceding 400888962. In scientific notation, it is written as 4.00888961 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 345263040 positive integers (up to 400888961) that are relatively prime to 400888961.

Interesting facts

Basic properties

Name

Name four hundred million eight hundred eighty-eight thousand nine hundred sixty-one

Notation

Scientific notation 4.00888961 × 10^8
Engineering notation 4.00888961 × 10^6

Prime Factorization of 400888961

Prime Factorization 11 × 19 × 1918129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 400888961
Product of the distinct prime numbers

The prime factorization of 400888961 is 11 × 19 × 1918129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 1, 43, 809, 104, 1968, 4083, 27156, 72807, 563115, 992719, 9174554, 5105924, 48888576, 25854065, 4543930, 469484355, 137283087, 6665883000

Basic calculations (n = 400888961)

Multiplication

n×y
n×2 801777922
n×3 1202666883
n×4 1603555844
n×5 2004444805

Division

n÷y
n÷2 200444480.5
n÷3 133629653.66667
n÷3 100222240.25
n÷5 80177792.2

Exponentiation

ny
n2 160711959051659521
n3 6.4427650284494E+25
n4 2.5828333782222E+34
n5 1.0354293894316E+43

Nth Root

y√n
2√n 20022.21169102
3√n 737.35172259853
4√n 141.49986463251
5√n 52.553884167365

Divisors of 400888961

1, 11, 19, 209, 1918129, 21099419, 36444451, 400888961

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 -400888960
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 400888961 can be divided by 8 positive divisors. The sum of these divisors (counting 400888961) is 1, the average is 0.125.

Base conversion 400888961

Base System Value
2 Binary 10111111001010001010010000001
3 Ternary 1000221100021021022
4 Quaternary 113321101102001
5 Quinary 1310111421321
6 Senary 103440235225
8 Octal 2771212201
10 Decimal 400888961
12 Duodecimal b230bb15
16 Hexadecimal 17e51481
20 Vigesimal 655b281
36 Base36 6mofwh

Cryptographic Hash Functions

md5 23930c59b6e3c3ad2d6c86a6795c4406
sha1 ef59550a05d34c54222129e2dc3f53380f71ae47
sha256 59ec06c2b62fd8282e980f028c78b666ea8f809d42b5a9de04babcb7481519c1
sha512 f984dfe800d6cdd054392a6075febb4c76b46f6b65036760b575c1a10197eaf1c0d883e724bc204355c8cc565de3988fa51db3349878ebc520248f98c8762753
ripemd-160 39d934d4bbd513e12e0b095b47457cf2215e094c

400888961 as geometric shapes

Circle

Radius = n
Diameter 801777922
Circumference 2518859629.5657
Area 5.0489150990072E+17

Sphere

Radius = n
Volume 2.6987391042909E+26
Surface area 2.0195660396029E+18
Circumference 2518859629.5657

Square

Length = n
Perimeter 1603555844
Area 160711959051659521
Diagonal 566942605.65186

Cube

Length = n
Surface area 964271754309957126
Volume 6.4427650284494E+25
Space diagonal 694360048.6455

Equilateral Triangle

Length = n
Perimeter 1202666883
Area 6.9590319615351E+16
Altitude 347180024.32275

Triangular Pyramid

Length = n
Surface area 6.9590319615351E+16
Volume 7.5928714020136E+24
Height 188980868.55062