398049672 (number)

398049672 is an even 9-digits composite number following 398049671 and preceding 398049673. In scientific notation, it is written as 3.98049672 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 128402880 positive integers (up to 398049672) that are relatively prime to 398049672.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand six hundred seventy-two

Notation

Scientific notation 3.98049672 × 10^8
Engineering notation 3.98049672 × 10^6

Prime Factorization of 398049672

Prime Factorization 2 × 2 × 2 × 3 × 31 × 535013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99512418
Product of the distinct prime numbers

The prime factorization of 398049672 is 2 × 2 × 2 × 3 × 31 × 535013. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398049672)

Multiplication

n×y
n×2 796099344
n×3 1194149016
n×4 1592198688
n×5 1990248360

Division

n÷y
n÷2 199024836
n÷3 132683224
n÷3 99512418
n÷5 79609934.4

Exponentiation

ny
n2 158443541379307584
n3 6.3068399676552E+25
n4 2.5104355804816E+34
n5 9.9927805938784E+42

Nth Root

y√n
2√n 19951.18222061
3√n 735.60683652431
4√n 141.24865387185
5√n 52.479229980278

Divisors of 398049672

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 -398049671
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 398049672 can be divided by 32 positive divisors. The sum of these divisors (counting 398049672) is 1, the average is 0.03125.

Base conversion 398049672

Base System Value
2 Binary 10111101110011100000110001000
3 Ternary 1000202000000111110
4 Quaternary 113232130012020
5 Quinary 1303400042142
6 Senary 103255330320
8 Octal 2756340610
10 Decimal 398049672
12 Duodecimal b13809a0
16 Hexadecimal 17b9c188
20 Vigesimal 647g43c
36 Base36 6kzl3c

Cryptographic Hash Functions

md5 7fdd458c6f07e13879ed3b81ea6f1cd9
sha1 d3bca11bfcad6cbf762c644092a4f3105a1d7609
sha256 6cebeec9abe159d3840267fd767c26f35977829c880bb5cf0ddf2ef001686c64
sha512 1e8912abd29252395068f45a0e1f8aca080cb2033ee44fbc21ef6a517768e792b305e6b53928626646674b53becd4a4b249f44035ad7af771c8d81889239f5d8
ripemd-160 d073c1f1c316cf154299bd51fad55a1032d43f91

398049672 as geometric shapes

Circle

Radius = n
Diameter 796099344
Circumference 2501019850.6381
Area 4.9776506560598E+17

Sphere

Radius = n
Volume 2.6418029479669E+26
Surface area 1.9910602624239E+18
Circumference 2501019850.6381

Square

Length = n
Perimeter 1592198688
Area 158443541379307584
Diagonal 562927244.64056

Cube

Length = n
Surface area 950661248275845504
Volume 6.3068399676552E+25
Space diagonal 689442255.84013

Equilateral Triangle

Length = n
Perimeter 1194149016
Area 6.8608065950026E+16
Altitude 344721127.92006

Triangular Pyramid

Length = n
Surface area 6.8608065950026E+16
Volume 7.4326821816455E+24
Height 187642414.88019