231479920 (number)

231479920 is an even 9-digits composite number following 231479919 and preceding 231479921. In scientific notation, it is written as 2.31479920 × 10^8. The sum of its digits is 37. It has a total of 8 prime factors and 60 positive divisors. There are 79363200 positive integers (up to 231479920) that are relatively prime to 231479920.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred seventy-nine thousand nine hundred twenty

Notation

Scientific notation 2.31479920 × 10^8
Engineering notation 2.31479920 × 10^6

Prime Factorization of 231479920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 7 × 59051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4133570
Product of the distinct prime numbers

The prime factorization of 231479920 is 2 × 2 × 2 × 2 × 5 × 7 × 7 × 59051. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 32, 99, 83, 880, 6624, 9483, 30089, 39298, 884560, 138356, 9551050, 7664030, 31755521, 40552084, 434155257, 222338331, 1032041453, 4253019156

Basic calculations (n = 231479920)

Multiplication

n×y
n×2 462959840
n×3 694439760
n×4 925919680
n×5 1157399600

Division

n÷y
n÷2 115739960
n÷3 77159973.333333
n÷3 57869980
n÷5 46295984

Exponentiation

ny
n2 53582953363206400
n3 1.2403377757879E+25
n4 2.8711328911236E+33
n5 6.6460961194665E+41

Nth Root

y√n
2√n 15214.46417065
3√n 614.00386915902
4√n 123.34692606891
5√n 47.087178148402

Divisors of 231479920

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 59051, 118102, 236204, 295255, 413357, 472408, 590510, 826714, 944816, 1181020, 1653428, 2066785, 2362040, 2893499, 3306856, 4133570, 4724080, 5786998, 6613712, 8267140, 11573996, 14467495, 16534280, 23147992, 28934990, 33068560, 46295984, 57869980, 115739960, 231479920

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231479919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231479920 can be divided by 60 positive divisors. The sum of these divisors (counting 231479920) is 1, the average is 0.016666666666667.

Base conversion 231479920

Base System Value
2 Binary 1101110011000001101001110000
3 Ternary 121010120101202101
4 Quaternary 31303001221300
5 Quinary 433224324140
6 Senary 34545230144
8 Octal 1563015160
10 Decimal 231479920
12 Duodecimal 65632354
16 Hexadecimal dcc1a70
20 Vigesimal 3c6ejg0
36 Base36 3ttf1s

Cryptographic Hash Functions

md5 3f91f628648d6ff1a12aec10a33fe3b3
sha1 34678b9d1a1d0e6408fb81f0115d86f436702eb1
sha256 576c9ebbb88ac362ac6be34c4e94c85ba0be40677fa65c4fb7621593f7acd759
sha512 0bdc2f2f3943895deea0ce0f5e03101f6036a6f418e3ab7f23d58fda7921f180d914cee6f07b08e84c8a9856ed3bd14bd9ec53e813bec91ade655caaafc44e8f
ripemd-160 047c2e9b6ee7c6964dd38c8a510005a1a34a0607

231479920 as geometric shapes

Circle

Radius = n
Diameter 462959840
Circumference 1454431232.2511
Area 1.6833581264349E+17

Sphere

Radius = n
Volume 5.1955147258468E+25
Surface area 6.7334325057397E+17
Circumference 1454431232.2511

Square

Length = n
Perimeter 925919680
Area 53582953363206400
Diagonal 327362042.28104

Cube

Length = n
Surface area 321497720179238400
Volume 1.2403377757879E+25
Space diagonal 400934982.37198

Equilateral Triangle

Length = n
Perimeter 694439760
Area 2.3202099411167E+16
Altitude 200467491.18599

Triangular Pyramid

Length = n
Surface area 2.3202099411167E+16
Volume 1.4617520870357E+24
Height 109120680.76035