28746630 (number)

28746630 is an even 8-digits composite number following 28746629 and preceding 28746631. In scientific notation, it is written as 2.8746630 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6968160 positive integers (up to 28746630) that are relatively prime to 28746630.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-six thousand six hundred thirty

Notation

Scientific notation 2.8746630 × 10^7
Engineering notation 2.8746630 × 10^6

Prime Factorization of 28746630

Prime Factorization 2 × 3 × 99 × 5 × 9679

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28746630
Product of the distinct prime numbers

The prime factorization of 28746630 is 2 × 3 × 99 × 5 × 9679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 98, 95, 535, 648, 3443, 5224, 7455, 38991, 721607, 165083, 720709, 7221066, 99678654, 34247475, 402581013, 249934624, 5400956096, 7832631291

Basic calculations (n = 28746630)

Multiplication

n×y
n×2 57493260
n×3 86239890
n×4 114986520
n×5 143733150

Division

n÷y
n÷2 14373315
n÷3 9582210
n÷3 7186657.5
n÷5 5749326

Exponentiation

ny
n2 826368736356900
n3 2.3755316307619E+22
n4 6.828852884281E+29
n5 1.9630650718886E+37

Nth Root

y√n
2√n 5361.5883840519
3√n 306.33431358963
4√n 73.222867903763
5√n 31.025399886858

Divisors of 28746630

1, 2, 3, 5, 6, 10, 15, 30, 99, 198, 297, 495, 594, 990, 1485, 2970, 9679, 19358, 29037, 48395, 58074, 96790, 145185, 290370, 958221, 1916442, 2874663, 4791105, 5749326, 9582210, 14373315, 28746630

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28746629
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28746630 can be divided by 32 positive divisors. The sum of these divisors (counting 28746630) is 1, the average is 0.03125.

Base conversion 28746630

Base System Value
2 Binary 1101101101010001110000110
3 Ternary 2000002110222000
4 Quaternary 1231222032012
5 Quinary 24324343010
6 Senary 2504050130
8 Octal 155521606
10 Decimal 28746630
12 Duodecimal 9763946
16 Hexadecimal 1b6a386
20 Vigesimal 8jd6ba
36 Base36 h451i

Cryptographic Hash Functions

md5 5cadf47aac805aebbdbf4ed35045fc2e
sha1 03ef591ead10d595600bdc345d85a116ff0283bb
sha256 bcfdae6b088aa1e12ccd2f6a6f0929097b55fd473e3dff4f6701eec107c3fd12
sha512 8a45acfd7ac765764254638ba4d537de07001c2b27f0d3d1728fb73b535d51d58a4ad14b793916e87760b8ef859a754dd4e5cc2693391dfd56063c1dc296bd64
ripemd-160 434ddb57b8cdfd7ba6827ac46c24d4306d499f33

28746630 as geometric shapes

Circle

Radius = n
Diameter 57493260
Circumference 180620403.24693
Area 2.5961139512951E+15

Sphere

Radius = n
Volume 9.9506036260958E+22
Surface area 1.038445580518E+16
Circumference 180620403.24693

Square

Length = n
Perimeter 114986520
Area 826368736356900
Diagonal 40653874.018521

Cube

Length = n
Surface area 4958212418141400
Volume 2.3755316307619E+22
Space diagonal 49790623.706384

Equilateral Triangle

Length = n
Perimeter 86239890
Area 3.5782815928916E+14
Altitude 24895311.853192

Triangular Pyramid

Length = n
Surface area 3.5782815928916E+14
Volume 2.7995908750582E+21
Height 13551291.339507