731363985 (number)

731363985 is an odd 9-digits composite number following 731363984 and preceding 731363986. In scientific notation, it is written as 7.31363985 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 80 positive divisors. There are 352252800 positive integers (up to 731363985) that are relatively prime to 731363985.

Interesting facts

Basic properties

Name

Name seven hundred thirty-one million three hundred sixty-three thousand nine hundred eighty-five

Notation

Scientific notation 7.31363985 × 10^8
Engineering notation 7.31363985 × 10^6

Prime Factorization of 731363985

Prime Factorization 5 × 3 × 3 × 9 × 11 × 907 × 181

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 243787995
Product of the distinct prime numbers

The prime factorization of 731363985 is 5 × 3 × 3 × 9 × 11 × 907 × 181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 731363985)

Multiplication

n×y
n×2 1462727970
n×3 2194091955
n×4 2925455940
n×5 3656819925

Division

n÷y
n÷2 365681992.5
n÷3 243787995
n÷3 182840996.25
n÷5 146272797

Exponentiation

ny
n2 534893278555080225
n3 3.9120167975376E+26
n4 2.861108194434E+35
n5 2.0925114905974E+44

Nth Root

y√n
2√n 27043.742067251
3√n 900.97178366291
4√n 164.44981625788
5√n 59.268879123471

Divisors of 731363985

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -731363984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 731363985 can be divided by 80 positive divisors. The sum of these divisors (counting 731363985) is 1, the average is 0.0125.

Base conversion 731363985

Base System Value
2 Binary 101011100101111011101010010001
3 Ternary 1212222012010210000
4 Quaternary 223211323222101
5 Quinary 2444212121420
6 Senary 200323400213
8 Octal 5345735221
10 Decimal 731363985
12 Duodecimal 184b23069
16 Hexadecimal 2b97ba91
20 Vigesimal b8b09j5
36 Base36 c3fo29

Cryptographic Hash Functions

md5 ef13ef39dcc72cf223b84ec3501296ef
sha1 163a9c61f052c1f8ac1a44e113e2eca0d2d20a8c
sha256 78808ebd8119d97ab5eee45d16a15012c95c98cbf30fc9417e6a661002989fcf
sha512 32b7478360ef2b7e1c7cc0e717f62d622e4cc53fa63614b9e15d313d14dc8adab4bf1399231eda0d53e2c9d733289365e383e8a06893582ec2cd86cafbcb4d50
ripemd-160 a92e500ab11858e842387d62bc94d83c9255e8e3

731363985 as geometric shapes

Circle

Radius = n
Diameter 1462727970
Circumference 4595295444.7523
Area 1.6804167943632E+18

Sphere

Radius = n
Volume 1.6386617642485E+27
Surface area 6.7216671774528E+18
Circumference 4595295444.7523

Square

Length = n
Perimeter 2925455940
Area 534893278555080225
Diagonal 1034304866.6182

Cube

Length = n
Surface area 3209359671330481350
Volume 3.9120167975376E+26
Space diagonal 1266759580.846

Equilateral Triangle

Length = n
Perimeter 2194091955
Area 2.3161558377112E+17
Altitude 633379790.42302

Triangular Pyramid

Length = n
Surface area 2.3161558377112E+17
Volume 4.6103560094242E+25
Height 344768288.87274