28776629 (number)

28776629 is an odd 8-digits composite number following 28776628 and preceding 28776630. In scientific notation, it is written as 2.8776629 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 24063840 positive integers (up to 28776629) that are relatively prime to 28776629.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-six thousand six hundred twenty-nine

Notation

Scientific notation 2.8776629 × 10^7
Engineering notation 2.8776629 × 10^6

Prime Factorization of 28776629

Prime Factorization 7 × 41 × 100267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28776629
Product of the distinct prime numbers

The prime factorization of 28776629 is 7 × 41 × 100267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 59, 4, 242, 604, 3465, 2595, 92829, 94121, 920753, 385083, 2604014, 5101905, 82072664, 33319622, 221462584, 363327560, 863420919, 9301125213

Basic calculations (n = 28776629)

Multiplication

n×y
n×2 57553258
n×3 86329887
n×4 115106516
n×5 143883145

Division

n÷y
n÷2 14388314.5
n÷3 9592209.6666667
n÷3 7194157.25
n÷5 5755325.8

Exponentiation

ny
n2 828094376603641
n3 2.3829764652509E+22
n4 6.8574029656257E+29
n5 1.9733294104531E+37

Nth Root

y√n
2√n 5364.3852397083
3√n 306.44083654823
4√n 73.241963652733
5√n 31.031872594808

Divisors of 28776629

1, 7, 41, 287, 100267, 701869, 4110947, 28776629

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28776628
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28776629 can be divided by 8 positive divisors. The sum of these divisors (counting 28776629) is 1, the average is 0.125.

Base conversion 28776629

Base System Value
2 Binary 1101101110001100010110101
3 Ternary 2000011000010002
4 Quaternary 1231301202311
5 Quinary 24331323004
6 Senary 2504441045
8 Octal 155614265
10 Decimal 28776629
12 Duodecimal 9779185
16 Hexadecimal 1b718b5
20 Vigesimal 8jh1b9
36 Base36 h4s6t

Cryptographic Hash Functions

md5 123592bfb1dec6fb7bf38ee6355bd655
sha1 bf77470eddd1f9f8fdcf88ceb86f60755c62081f
sha256 64fcc322fbf88d1a70dfbefdd69baddd531bc87a558233230d7458d95cb08358
sha512 1a296fc99eb6faf26a18846f86c031133c2a33fb76dea59d0dd4a35a6a1aca046aea33a2bf5a81b6fc2d655b26afcd08706bd6e03f04e1df091106e1f1cff350
ripemd-160 e43bd8c1928e953be28d1c579d27f2e4e72557d5

28776629 as geometric shapes

Circle

Radius = n
Diameter 57553258
Circumference 180808892.52296
Area 2.601535210017E+15

Sphere

Radius = n
Volume 9.9817884758796E+22
Surface area 1.0406140840068E+16
Circumference 180808892.52296

Square

Length = n
Perimeter 115106516
Area 828094376603641
Diagonal 40696299.011179

Cube

Length = n
Surface area 4968566259621846
Volume 2.3829764652509E+22
Space diagonal 49842583.49856

Equilateral Triangle

Length = n
Perimeter 86329887
Area 3.585753834349E+14
Altitude 24921291.74928

Triangular Pyramid

Length = n
Surface area 3.585753834349E+14
Volume 2.8083646966448E+21
Height 13565433.003726