28702964 (number)

28702964 is an even 8-digits composite number following 28702963 and preceding 28702965. In scientific notation, it is written as 2.8702964 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 14103936 positive integers (up to 28702964) that are relatively prime to 28702964.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred two thousand nine hundred sixty-four

Notation

Scientific notation 2.8702964 × 10^7
Engineering notation 2.8702964 × 10^6

Prime Factorization of 28702964

Prime Factorization 2 × 2 × 199 × 107 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14351482
Product of the distinct prime numbers

The prime factorization of 28702964 is 2 × 2 × 199 × 107 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 9, 82, 342, 918, 9544, 7946, 52564, 34070, 737278, 183451, 8814293, 1422877, 54382604, 41830374, 334108859, 252757380, 8990347991, 7333826374

Basic calculations (n = 28702964)

Multiplication

n×y
n×2 57405928
n×3 86108892
n×4 114811856
n×5 143514820

Division

n÷y
n÷2 14351482
n÷3 9567654.6666667
n÷3 7175741
n÷5 5740592.8

Exponentiation

ny
n2 823860142385296
n3 2.364722800792E+22
n4 6.7874553421112E+29
n5 1.9482008633623E+37

Nth Root

y√n
2√n 5357.5147223316
3√n 306.17912817888
4√n 73.195045749911
5√n 31.015968666508

Divisors of 28702964

1, 2, 4, 107, 199, 214, 337, 398, 428, 674, 796, 1348, 21293, 36059, 42586, 67063, 72118, 85172, 134126, 144236, 268252, 7175741, 14351482, 28702964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28702963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28702964 can be divided by 24 positive divisors. The sum of these divisors (counting 28702964) is 1, the average is 0.041666666666667.

Base conversion 28702964

Base System Value
2 Binary 1101101011111100011110100
3 Ternary 2000000021001202
4 Quaternary 1231133203310
5 Quinary 24321443324
6 Senary 2503112032
8 Octal 155374364
10 Decimal 28702964
12 Duodecimal 9742618
16 Hexadecimal 1b5f8f4
20 Vigesimal 8j7h84
36 Base36 h37ck

Cryptographic Hash Functions

md5 f7fab0ac8af9517ec053617a6ad3e131
sha1 355f9d3f0121c257d38fd33995d542cfd0d52f15
sha256 bd8fca2d551d34916ff0d2310447b142a921af729d29da2cde29f6b48b0e7929
sha512 bba130613c12b76519a2ff753617a323c0588ceaee7e6de665f42cdfb67924c8c39dc15340a20ca64b375c550c02a6bb4def5daba08e047fa0834596c6881897
ripemd-160 fb0228b43dab32e86b3e24b59611afc6fcee4d2a

28702964 as geometric shapes

Circle

Radius = n
Diameter 57405928
Circumference 180346041.6773
Area 2.5882329709031E+15

Sphere

Radius = n
Volume 9.9053277049926E+22
Surface area 1.0352931883612E+16
Circumference 180346041.6773

Square

Length = n
Perimeter 114811856
Area 823860142385296
Diagonal 40592120.969107

Cube

Length = n
Surface area 4943160854311776
Volume 2.364722800792E+22
Space diagonal 49714991.97582

Equilateral Triangle

Length = n
Perimeter 86108892
Area 3.5674190623557E+14
Altitude 24857495.98791

Triangular Pyramid

Length = n
Surface area 3.5674190623557E+14
Volume 2.7868525467775E+21
Height 13530706.989702