731663138 (number)

731663138 is an even 9-digits composite number following 731663137 and preceding 731663139. In scientific notation, it is written as 7.31663138 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 365831568 positive integers (up to 731663138) that are relatively prime to 731663138.

Interesting facts

Basic properties

Name

Name seven hundred thirty-one million six hundred sixty-three thousand one hundred thirty-eight

Notation

Scientific notation 7.31663138 × 10^8
Engineering notation 7.31663138 × 10^6

Prime Factorization of 731663138

Prime Factorization 2 × 365831569

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 731663138
Product of the distinct prime numbers

The prime factorization of 731663138 is 2 × 365831569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 28, 82, 360, 81, 9829, 4743, 34621, 80208, 740695, 525941, 2744440, 168239, 79031840, 6846816, 217997163, 847524168, 2645981154, 2191582699

Basic calculations (n = 731663138)

Multiplication

n×y
n×2 1463326276
n×3 2194989414
n×4 2926652552
n×5 3658315690

Division

n÷y
n÷2 365831569
n÷3 243887712.66667
n÷3 182915784.5
n÷5 146332627.6

Exponentiation

ny
n2 535330947508007044
n3 3.9168192092222E+26
n4 2.8657922335982E+35
n5 2.0967945384905E+44

Nth Root

y√n
2√n 27049.272411656
3√n 901.09460972357
4√n 164.46663008543
5√n 59.273726931983

Divisors of 731663138

1, 2, 365831569, 731663138

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 -731663137
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 731663138 can be divided by 4 positive divisors. The sum of these divisors (counting 731663138) is 1, the average is 0.25.

Base conversion 731663138

Base System Value
2 Binary 101011100111000100101100100010
3 Ternary 1212222202100010202
4 Quaternary 223213010230202
5 Quinary 2444301210023
6 Senary 200334025202
8 Octal 5347045442
10 Decimal 731663138
12 Duodecimal 185048202
16 Hexadecimal 2b9c4b22
20 Vigesimal b8chhgi
36 Base36 c3m2w2

Cryptographic Hash Functions

md5 d3208a6e22fb1ed23c65b54aea279361
sha1 5195cb12cfc771558b1cecc68e938c3c5cb121c8
sha256 50ad85d401518b0b9b39ffd7543b1337c9c9d1bc1512be078a8b19a7d24a37dd
sha512 d463aa05a2e71f2d3104eed76f7a8e8d5d339c93e55671dee284329e979ed90d5ea2f6961a08016ebd61c2de06e0d67ea98e76239695abe832afcde30c0cc131
ripemd-160 53bbe96c8cd97b5764cf21b03882816f105fd940

731663138 as geometric shapes

Circle

Radius = n
Diameter 1463326276
Circumference 4597175078.4865
Area 1.6817917719304E+18

Sphere

Radius = n
Volume 1.6406733937509E+27
Surface area 6.7271670877217E+18
Circumference 4597175078.4865

Square

Length = n
Perimeter 2926652552
Area 535330947508007044
Diagonal 1034727932.8481

Cube

Length = n
Surface area 3211985685048042264
Volume 3.9168192092222E+26
Space diagonal 1267277729.0413

Equilateral Triangle

Length = n
Perimeter 2194989414
Area 2.3180509998696E+17
Altitude 633638864.52064

Triangular Pyramid

Length = n
Surface area 2.3180509998696E+17
Volume 4.6160157058713E+25
Height 344909310.94935