400644382 (number)

400644382 is an even 9-digits composite number following 400644381 and preceding 400644383. In scientific notation, it is written as 4.00644382 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 199681872 positive integers (up to 400644382) that are relatively prime to 400644382.

Interesting facts

Basic properties

Name

Name four hundred million six hundred forty-four thousand three hundred eighty-two

Notation

Scientific notation 4.00644382 × 10^8
Engineering notation 4.00644382 × 10^6

Prime Factorization of 400644382

Prime Factorization 2 × 313 × 640007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 400644382
Product of the distinct prime numbers

The prime factorization of 400644382 is 2 × 313 × 640007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 8, 16, 660, 468, 654, 1939, 51127, 21223, 164548, 826800, 3309677, 5221138, 11412806, 80683672, 379295270, 873677733, 9299165491, 8189335798

Basic calculations (n = 400644382)

Multiplication

n×y
n×2 801288764
n×3 1201933146
n×4 1602577528
n×5 2003221910

Division

n÷y
n÷2 200322191
n÷3 133548127.33333
n÷3 100161095.5
n÷5 80128876.4

Exponentiation

ny
n2 160515920828161924
n3 6.430980190136E+25
n4 2.5765360839313E+34
n5 1.0322747070473E+43

Nth Root

y√n
2√n 20016.103067281
3√n 737.20174138865
4√n 141.47827772234
5√n 52.547470064918

Divisors of 400644382

1, 2, 313, 626, 640007, 1280014, 200322191, 400644382

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 -400644381
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 400644382 can be divided by 8 positive divisors. The sum of these divisors (counting 400644382) is 1, the average is 0.125.

Base conversion 400644382

Base System Value
2 Binary 10111111000010101100100011110
3 Ternary 1000220212211202211
4 Quaternary 113320111210132
5 Quinary 1310031110012
6 Senary 103431111034
8 Octal 2770254436
10 Decimal 400644382
12 Duodecimal b221247a
16 Hexadecimal 17e1591e
20 Vigesimal 6540aj2
36 Base36 6mj76m

Cryptographic Hash Functions

md5 db2262d49fe803936d78824a769f964e
sha1 150c3be541b1b163949fb2df3109a6c400f5e542
sha256 f2232acf5824af42eeef9e366c3e92d2f03d2d6583318d57bf825588b1adb687
sha512 8a17562ad868178c27cb918ecd0335fae85854312c707b38ab7750fd7372a63f7bcb633dd8f8b91e7e282cd2b61dfc44a565e8900b5d938842ce02529f5a8612
ripemd-160 17809f1b6c24ac673813acfcd91d7ded318e0562

400644382 as geometric shapes

Circle

Radius = n
Diameter 801288764
Circumference 2517322894.3864
Area 5.0427563765795E+17

Sphere

Radius = n
Volume 2.6938026827617E+26
Surface area 2.0171025506318E+18
Circumference 2517322894.3864

Square

Length = n
Perimeter 1602577528
Area 160515920828161924
Diagonal 566596718.71299

Cube

Length = n
Surface area 963095524968971544
Volume 6.430980190136E+25
Space diagonal 693936425.39103

Equilateral Triangle

Length = n
Perimeter 1201933146
Area 6.950543257452E+16
Altitude 346968212.69552

Triangular Pyramid

Length = n
Surface area 6.950543257452E+16
Volume 7.5789828368692E+24
Height 188865572.90433