68279432 (number)

68279432 is an even 8-digits composite number following 68279431 and preceding 68279433. In scientific notation, it is written as 6.8279432 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 64 positive divisors. There are 30159360 positive integers (up to 68279432) that are relatively prime to 68279432.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-nine thousand four hundred thirty-two

Notation

Scientific notation 6.8279432 × 10^7
Engineering notation 6.8279432 × 10^6

Prime Factorization of 68279432

Prime Factorization 2 × 2 × 2 × 13 × 67 × 41 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17069858
Product of the distinct prime numbers

The prime factorization of 68279432 is 2 × 2 × 2 × 13 × 67 × 41 × 239. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 28, 9, 970, 386, 8703, 698, 10822, 30275, 595250, 370599, 6272087, 5993031, 17547915, 26348094, 849809877, 22185858, 6409130375, 5783113330

Basic calculations (n = 68279432)

Multiplication

n×y
n×2 136558864
n×3 204838296
n×4 273117728
n×5 341397160

Division

n÷y
n÷2 34139716
n÷3 22759810.666667
n÷3 17069858
n÷5 13655886.4

Exponentiation

ny
n2 4662080834242624
n3 3.1832423130017E+23
n4 2.1734997705012E+31
n5 1.4840532978196E+39

Nth Root

y√n
2√n 8263.136934603
3√n 408.72383682258
4√n 90.90179830236
5√n 36.885695771909

Divisors of 68279432

1, 2, 4, 8, 13, 26, 41, 52, 67, 82, 104, 134, 164, 239, 268, 328, 478, 533, 536, 871, 956, 1066, 1742, 1912, 2132, 2747, 3107, 3484, 4264, 5494, 6214, 6968, 9799, 10988, 12428, 16013, 19598, 21976, 24856, 32026, 35711, 39196, 64052, 71422, 78392, 127387, 128104, 142844, 208169, 254774, 285688, 416338, 509548, 656533, 832676, 1019096, 1313066, 1665352, 2626132, 5252264, 8534929, 17069858, 34139716, 68279432

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68279431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68279432 can be divided by 64 positive divisors. The sum of these divisors (counting 68279432) is 1, the average is 0.015625.

Base conversion 68279432

Base System Value
2 Binary 100000100011101110010001000
3 Ternary 11202110221202212
4 Quaternary 10010131302020
5 Quinary 114434420212
6 Senary 10435244252
8 Octal 404356210
10 Decimal 68279432
12 Duodecimal 1aa49688
16 Hexadecimal 411dc88
20 Vigesimal 116eibc
36 Base36 14ngqw

Cryptographic Hash Functions

md5 8657cf2ad6f0f17f63d466a2abd717fa
sha1 f73650c7009648bd1b304ef93a47857ff44f1bb3
sha256 96436cdd078705daaed1f56486b802f7a968c2f1d311e168ee7133fbfce55c0c
sha512 7d33cdacedf70f457ff7c6c8013161bfaae7fcbfd9d76fd94dc59d69911352bb519c5227552a44abd17ede56b411fbe5561d4cc4146c362e69c4e222484f2cfe
ripemd-160 4db0de47a3ac373774ce8ac4387ef347c83ec37e

68279432 as geometric shapes

Circle

Radius = n
Diameter 136558864
Circumference 429012323.92497
Area 1.4646358899298E+16

Sphere

Radius = n
Volume 1.3333934220163E+24
Surface area 5.8585435597194E+16
Circumference 429012323.92497

Square

Length = n
Perimeter 273117728
Area 4662080834242624
Diagonal 96561698.765532

Cube

Length = n
Surface area 27972485005455744
Volume 3.1832423130017E+23
Space diagonal 118263445.33594

Equilateral Triangle

Length = n
Perimeter 204838296
Area 2.0187402184753E+15
Altitude 59131722.667972

Triangular Pyramid

Length = n
Surface area 2.0187402184753E+15
Volume 3.7514870428058E+22
Height 32187232.921844