28837078 (number)

28837078 is an even 8-digits composite number following 28837077 and preceding 28837079. In scientific notation, it is written as 2.8837078 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 13315456 positive integers (up to 28837078) that are relatively prime to 28837078.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-seven thousand seventy-eight

Notation

Scientific notation 2.8837078 × 10^7
Engineering notation 2.8837078 × 10^6

Prime Factorization of 28837078

Prime Factorization 2 × 23 × 29 × 21617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28837078
Product of the distinct prime numbers

The prime factorization of 28837078 is 2 × 23 × 29 × 21617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 55, 91, 210, 81, 8522, 5072, 64384, 40829, 748188, 15560, 1358520, 5258709, 11529107, 44798524, 958809802, 127378297, 1531121266, 2667572109

Basic calculations (n = 28837078)

Multiplication

n×y
n×2 57674156
n×3 86511234
n×4 115348312
n×5 144185390

Division

n÷y
n÷2 14418539
n÷3 9612359.3333333
n÷3 7209269.5
n÷5 5767415.6

Exponentiation

ny
n2 831577067578084
n3 2.398025276076E+22
n4 6.9152041932177E+29
n5 1.9941428270574E+37

Nth Root

y√n
2√n 5370.0165735312
3√n 306.65525923751
4√n 73.280396925312
5√n 31.044898939682

Divisors of 28837078

1, 2, 23, 29, 46, 58, 667, 1334, 21617, 43234, 497191, 626893, 994382, 1253786, 14418539, 28837078

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 -28837077
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 28837078 can be divided by 16 positive divisors. The sum of these divisors (counting 28837078) is 1, the average is 0.0625.

Base conversion 28837078

Base System Value
2 Binary 1101110000000010011010110
3 Ternary 2000021002000221
4 Quaternary 1232000103112
5 Quinary 24340241303
6 Senary 2510024554
8 Octal 156002326
10 Decimal 28837078
12 Duodecimal 97a815a
16 Hexadecimal 1b804d6
20 Vigesimal 904cdi
36 Base36 h62ty

Cryptographic Hash Functions

md5 cc55aec870f91aad6949b2454277a062
sha1 2f72c50933f10d72c7996983d9064a7b72809daa
sha256 b61e322b30d5ad0cc0c624c3e50b0ef94b7e1341613c4c87b6289e1cc72183b0
sha512 3917323994113e6bd67a0f80ca00e723cda8653ffd5cbf9955821802ecfc39853abd6e279323de8da849f4fb2b3bd564881048d2f3671f4d88318e0738f88132
ripemd-160 5cf25dddbb86f4eb26aa36cb2aaf064771a666f7

28837078 as geometric shapes

Circle

Radius = n
Diameter 57674156
Circumference 181188704.79159
Area 2.6124764063971E+15

Sphere

Radius = n
Volume 1.0044824787258E+23
Surface area 1.0449905625588E+16
Circumference 181188704.79159

Square

Length = n
Perimeter 115348312
Area 831577067578084
Diagonal 40781786.806811

Cube

Length = n
Surface area 4989462405468504
Volume 2.398025276076E+22
Space diagonal 49947284.237827

Equilateral Triangle

Length = n
Perimeter 86511234
Area 3.6008343286359E+14
Altitude 24973642.118913

Triangular Pyramid

Length = n
Surface area 3.6008343286359E+14
Volume 2.8260998902835E+21
Height 13593928.935604