398889227 (number)

398889227 is an odd 9-digits composite number following 398889226 and preceding 398889228. In scientific notation, it is written as 3.98889227 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 362626560 positive integers (up to 398889227) that are relatively prime to 398889227.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred eighty-nine thousand two hundred twenty-seven

Notation

Scientific notation 3.98889227 × 10^8
Engineering notation 3.98889227 × 10^6

Prime Factorization of 398889227

Prime Factorization 11 × 36262657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398889227
Product of the distinct prime numbers

The prime factorization of 398889227 is 11 × 36262657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 44, 56, 226, 867, 4747, 964, 13507, 32998, 459822, 72493, 7936480, 8226646, 46546339, 84555050, 91924, 568098421, 1983509792, 2795614993

Basic calculations (n = 398889227)

Multiplication

n×y
n×2 797778454
n×3 1196667681
n×4 1595556908
n×5 1994446135

Division

n÷y
n÷2 199444613.5
n÷3 132963075.66667
n÷3 99722306.75
n÷5 79777845.4

Exponentiation

ny
n2 159112615416657529
n3 6.3468308169499E+25
n4 2.5316824384729E+34
n5 1.0098608508919E+43

Nth Root

y√n
2√n 19972.211369801
3√n 736.12364699076
4√n 141.32307444222
5√n 52.501348865749

Divisors of 398889227

1, 11, 36262657, 398889227

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 -398889226
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 398889227 can be divided by 4 positive divisors. The sum of these divisors (counting 398889227) is 1, the average is 0.25.

Base conversion 398889227

Base System Value
2 Binary 10111110001101001000100001011
3 Ternary 1000210120200011002
4 Quaternary 113301221010023
5 Quinary 1304103423402
6 Senary 103325325215
8 Octal 2761510413
10 Decimal 398889227
12 Duodecimal b170680b
16 Hexadecimal 17c6910b
20 Vigesimal 64d1317
36 Base36 6lhkwb

Cryptographic Hash Functions

md5 4de616a515de74fa7d028bbbc11f8bb9
sha1 83b14a1bac8d7d5fc8057eb8dccb3548eef2f2ea
sha256 845cf789dc380058fea749dce4a80741b1fa5a1074fe31d8d89894f6d83cb838
sha512 1a747850175aee7142e3f13943aa8b1e8d9a00d7e300a93e906d7f05e5da543d0af7d5122a884ed8a915d5bec8b6b8a056942d06f82537a2f157873dd93d7349
ripemd-160 caf5040b938f3945128dc7562f864250d9e0b90b

398889227 as geometric shapes

Circle

Radius = n
Diameter 797778454
Circumference 2506294930.2786
Area 4.9986702368643E+17

Sphere

Radius = n
Volume 2.6585542757476E+26
Surface area 1.9994680947457E+18
Circumference 2506294930.2786

Square

Length = n
Perimeter 1595556908
Area 159112615416657529
Diagonal 564114554.70792

Cube

Length = n
Surface area 954675692499945174
Volume 6.3468308169499E+25
Space diagonal 690896407.75588

Equilateral Triangle

Length = n
Perimeter 1196667681
Area 6.8897783506704E+16
Altitude 345448203.87794

Triangular Pyramid

Length = n
Surface area 6.8897783506704E+16
Volume 7.479811849515E+24
Height 188038184.90264