28743077 (number)

28743077 is an odd 8-digits composite number following 28743076 and preceding 28743078. In scientific notation, it is written as 2.8743077 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 24728880 positive integers (up to 28743077) that are relatively prime to 28743077.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-three thousand seventy-seven

Notation

Scientific notation 2.8743077 × 10^7
Engineering notation 2.8743077 × 10^6

Prime Factorization of 28743077

Prime Factorization 23 × 103 × 11 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28743077
Product of the distinct prime numbers

The prime factorization of 28743077 is 23 × 103 × 11 × 1103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 70, 35, 518, 868, 3632, 4757, 44410, 28194, 944850, 304754, 9124077, 4525444, 67583244, 46333449, 435464457, 981040286, 707817620, 4933559448

Basic calculations (n = 28743077)

Multiplication

n×y
n×2 57486154
n×3 86229231
n×4 114972308
n×5 143715385

Division

n÷y
n÷2 14371538.5
n÷3 9581025.6666667
n÷3 7185769.25
n÷5 5748615.4

Exponentiation

ny
n2 826164475427929
n3 2.374650913189E+22
n4 6.8254774045911E+29
n5 1.9618522260192E+37

Nth Root

y√n
2√n 5361.2570354349
3√n 306.3216923924
4√n 73.220605265423
5√n 31.024632919071

Divisors of 28743077

1, 11, 23, 103, 253, 1103, 1133, 2369, 12133, 25369, 26059, 113609, 279059, 1249699, 2613007, 28743077

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28743076
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28743077 can be divided by 16 positive divisors. The sum of these divisors (counting 28743077) is 1, the average is 0.0625.

Base conversion 28743077

Base System Value
2 Binary 1101101101001010110100101
3 Ternary 2000002022002102
4 Quaternary 1231221112211
5 Quinary 24324234302
6 Senary 2504021445
8 Octal 155512645
10 Decimal 28743077
12 Duodecimal 9761885
16 Hexadecimal 1b695a5
20 Vigesimal 8jchdh
36 Base36 h42at

Cryptographic Hash Functions

md5 c2bb3ec23ebf8936268e2ff666b10975
sha1 857fd0657435202cfd104869462684fdf938f8f6
sha256 7df4c7925e8d86c668662c0fc2ac9c5608f2175916a94d029f8fc6bf24b79017
sha512 aeea0a3549a840dc9682839bd094a092e25d1354c89da4c5570b708a0add69134d6bccf064467f531b6c70c389b13aed7a5f16eeea533075ba453d65e5634986
ripemd-160 59ede1a2dfbbe8ab1bee393e8d7eeff77e0f7e66

28743077 as geometric shapes

Circle

Radius = n
Diameter 57486154
Circumference 180598079.08953
Area 2.5954722466612E+15

Sphere

Radius = n
Volume 9.946914484953E+22
Surface area 1.0381888986645E+16
Circumference 180598079.08953

Square

Length = n
Perimeter 114972308
Area 826164475427929
Diagonal 40648849.317734

Cube

Length = n
Surface area 4956986852567574
Volume 2.374650913189E+22
Space diagonal 49784469.729864

Equilateral Triangle

Length = n
Perimeter 86229231
Area 3.5773971171242E+14
Altitude 24892234.864932

Triangular Pyramid

Length = n
Surface area 3.5773971171242E+14
Volume 2.7985529394446E+21
Height 13549616.439245