913431387 (number)

913431387 is an odd 9-digits composite number following 913431386 and preceding 913431388. In scientific notation, it is written as 9.13431387 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 553594760 positive integers (up to 913431387) that are relatively prime to 913431387.

Interesting facts

Basic properties

Name

Name nine hundred thirteen million four hundred thirty-one thousand three hundred eighty-seven

Notation

Scientific notation 9.13431387 × 10^8
Engineering notation 9.13431387 × 10^6

Prime Factorization of 913431387

Prime Factorization 3 × 11 × 27679739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 913431387
Product of the distinct prime numbers

The prime factorization of 913431387 is 3 × 11 × 27679739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 913431387)

Multiplication

n×y
n×2 1826862774
n×3 2740294161
n×4 3653725548
n×5 4567156935

Division

n÷y
n÷2 456715693.5
n÷3 304477129
n÷3 228357846.75
n÷5 182686277.4

Exponentiation

ny
n2 834356898756743769
n3 7.6212777928439E+26
n4 6.9615143450297E+35
n5 6.3588657038009E+44

Nth Root

y√n
2√n 30223.027429429
3√n 970.26859993481
4√n 173.84771332816
5√n 61.963392318617

Divisors of 913431387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -913431386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 913431387 can be divided by 8 positive divisors. The sum of these divisors (counting 913431387) is 1, the average is 0.125.

Base conversion 913431387

Base System Value
2 Binary 110110011100011101101101011011
3 Ternary 2100122210010022010
4 Quaternary 312130131231123
5 Quinary 3332314301022
6 Senary 230350001003
8 Octal 6634355533
10 Decimal 913431387
12 Duodecimal 215aa6163
16 Hexadecimal 3671db5b
20 Vigesimal e58ii97
36 Base36 f3u063

Cryptographic Hash Functions

md5 99211f08d1253806ee3e803e8c9f1e1c
sha1 191a54bc32d19d3d90f88b431b039d716739abb5
sha256 95cef79c6368ccecc3ea37e026d1062100bd6f93da749911bc008289a15e68ee
sha512 eb4d42d95746374fcfeb2d9a717dae2068718856715108b6b80abd0887930e9622099964cb10155241f2a6fc81a6b1ab288ce984494bd81b6e3a883004f41a46
ripemd-160 37a8b4acf277487ced217059429a5d4c559453e6

913431387 as geometric shapes

Circle

Radius = n
Diameter 1826862774
Circumference 5739258669.9151
Area 2.6212095036061E+18

Sphere

Radius = n
Volume 3.1923933766621E+27
Surface area 1.0484838014425E+19
Circumference 5739258669.9151

Square

Length = n
Perimeter 3653725548
Area 834356898756743769
Diagonal 1291787055.7927

Cube

Length = n
Surface area 5006141392540462614
Volume 7.6212777928439E+26
Space diagonal 1582109571.5121

Equilateral Triangle

Length = n
Perimeter 2740294161
Area 3.6128713507307E+17
Altitude 791054785.75605

Triangular Pyramid

Length = n
Surface area 3.6128713507307E+17
Volume 8.9817620143773E+25
Height 430595685.26422