28936489 (number)

28936489 is an odd 8-digits prime number following 28936488 and preceding 28936490. In scientific notation, it is written as 2.8936489 × 10^7. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 28936488 positive integers (up to 28936489) that are relatively prime to 28936489.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-six thousand four hundred eighty-nine

Notation

Scientific notation 2.8936489 × 10^7
Engineering notation 2.8936489 × 10^6

Prime Factorization of 28936489

Prime Factorization 28936489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28936489
Product of the distinct prime numbers

The prime factorization of 28936489 is 28936489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 6, 28, 51, 377, 883, 6509, 3460, 47985, 9048, 584716, 10079, 8398667, 1609589, 31399279, 34200541, 226239333, 768548582, 641484232, 7202727325

Basic calculations (n = 28936489)

Multiplication

n×y
n×2 57872978
n×3 86809467
n×4 115745956
n×5 144682445

Division

n÷y
n÷2 14468244.5
n÷3 9645496.3333333
n÷3 7234122.25
n÷5 5787297.8

Exponentiation

ny
n2 837320395647121
n3 2.4229112418119E+22
n4 7.0110544496665E+29
n5 2.0287529996118E+37

Nth Root

y√n
2√n 5379.2647267075
3√n 307.00723598049
4√n 73.343470920782
5√n 31.066273903959

Divisors of 28936489

1, 28936489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28936490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14468245
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5379.2648196571
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999308831
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28936489 can be divided by 2 positive divisors. The sum of these divisors (counting 28936489) is 28936490, the average is 14468245.

Base conversion 28936489

Base System Value
2 Binary 1101110011000100100101001
3 Ternary 2000110010101211
4 Quaternary 1232120210221
5 Quinary 24401431424
6 Senary 2512113121
8 Octal 156304451
10 Decimal 28936489
12 Duodecimal 98357a1
16 Hexadecimal 1b98929
20 Vigesimal 90h149
36 Base36 h87jd

Cryptographic Hash Functions

md5 bdf2017a766fe50f9df688b4a97dccd8
sha1 b33809e29453baebb3d6a518fc249fb26c9c1cb9
sha256 aa5d6fecd31c3d8cfb5756ebd20e281eae9eaae5a4ca1fe6191d7912244fc2f2
sha512 8bda83b141a677d68f621446efb92645261d30a168a869ed42456cb5e2a20da051b1ad2541eeffe4a59ac81a089e7d6e7dcd1730296ffce377e07b2f2a4aa9a2
ripemd-160 4d558df62affa9a8b665326e709bb292f68dc418

28936489 as geometric shapes

Circle

Radius = n
Diameter 57872978
Circumference 181813322.52616
Area 2.6305196036659E+15

Sphere

Radius = n
Volume 1.0149066876768E+23
Surface area 1.0522078414664E+16
Circumference 181813322.52616

Square

Length = n
Perimeter 115745956
Area 837320395647121
Diagonal 40922375.19126

Cube

Length = n
Surface area 5023922373882726
Volume 2.4229112418119E+22
Space diagonal 50119469.140658

Equilateral Triangle

Length = n
Perimeter 86809467
Area 3.6257036686862E+14
Altitude 25059734.570329

Triangular Pyramid

Length = n
Surface area 3.6257036686862E+14
Volume 2.8554282821638E+21
Height 13640791.73042