399228712 (number)

399228712 is an even 9-digits composite number following 399228711 and preceding 399228713. In scientific notation, it is written as 3.99228712 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 195931008 positive integers (up to 399228712) that are relatively prime to 399228712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.99228712 × 10^8
Engineering notation 3.99228712 × 10^6

Prime Factorization of 399228712

Prime Factorization 2 × 2 × 2 × 79 × 179 × 3529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99807178
Product of the distinct prime numbers

The prime factorization of 399228712 is 2 × 2 × 2 × 79 × 179 × 3529. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 399228712)

Multiplication

n×y
n×2 798457424
n×3 1197686136
n×4 1596914848
n×5 1996143560

Division

n÷y
n÷2 199614356
n÷3 133076237.33333
n÷3 99807178
n÷5 79845742.4

Exponentiation

ny
n2 159383564485178944
n3 6.3630495163387E+25
n4 2.5403120628001E+34
n5 1.0141655129098E+43

Nth Root

y√n
2√n 19980.708495947
3√n 736.33242013498
4√n 141.3531340153
5√n 52.510282351377

Divisors of 399228712

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399228711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399228712 can be divided by 32 positive divisors. The sum of these divisors (counting 399228712) is 1, the average is 0.03125.

Base conversion 399228712

Base System Value
2 Binary 10111110010111011111100101000
3 Ternary 1000211012220211121
4 Quaternary 113302323330220
5 Quinary 1304200304322
6 Senary 103340505024
8 Octal 2762737450
10 Decimal 399228712
12 Duodecimal b184b174
16 Hexadecimal 17cbbf28
20 Vigesimal 64f3bfc
36 Base36 6louug

Cryptographic Hash Functions

md5 c287a732874846628cedec49bfae77a6
sha1 be9ea9b8091d8ccff7e44d6cab993f68f3f4f7dc
sha256 891c40b2c9295c87e9c4a8db126cdd1d766a7566a8c0f33ca0c26f1d1923688c
sha512 dec3da8c16e28558bad2d403eada1158e61d3e8fd5a771ea06c1adf8143430e6343872fd90edc82e6dd87695a45b0753baddc922bf1d9866ed0bfbf6d29a3eb5
ripemd-160 d66a71cd61c1b730163966a06761a605b9488d69

399228712 as geometric shapes

Circle

Radius = n
Diameter 798457424
Circumference 2508427977.4426
Area 5.0071823528959E+17

Sphere

Radius = n
Volume 2.665347948661E+26
Surface area 2.0028729411584E+18
Circumference 2508427977.4426

Square

Length = n
Perimeter 1596914848
Area 159383564485178944
Diagonal 564594658.99914

Cube

Length = n
Surface area 956301386911073664
Volume 6.3630495163387E+25
Space diagonal 691484413.02428

Equilateral Triangle

Length = n
Perimeter 1197686136
Area 6.901510789494E+16
Altitude 345742206.51214

Triangular Pyramid

Length = n
Surface area 6.901510789494E+16
Volume 7.4989257700481E+24
Height 188198219.66638