28932402 (number)

28932402 is an even 8-digits composite number following 28932401 and preceding 28932403. In scientific notation, it is written as 2.8932402 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 8598528 positive integers (up to 28932402) that are relatively prime to 28932402.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand four hundred two

Notation

Scientific notation 2.8932402 × 10^7
Engineering notation 2.8932402 × 10^6

Prime Factorization of 28932402

Prime Factorization 2 × 51 × 19 × 14929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28932402
Product of the distinct prime numbers

The prime factorization of 28932402 is 2 × 51 × 19 × 14929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 87, 80, 802, 843, 8383, 6248, 64013, 46294, 557459, 802716, 6948620, 6256140, 77260572, 55101322, 700917303, 167936994, 1465134295, 7190161326

Basic calculations (n = 28932402)

Multiplication

n×y
n×2 57864804
n×3 86797206
n×4 115729608
n×5 144662010

Division

n÷y
n÷2 14466201
n÷3 9644134
n÷3 7233100.5
n÷5 5786480.4

Exponentiation

ny
n2 837083885489604
n3 2.4218847482707E+22
n4 7.0070943134637E+29
n5 2.0273206952905E+37

Nth Root

y√n
2√n 5378.884828661
3√n 306.99278136287
4√n 73.340881019122
5√n 31.06539629206

Divisors of 28932402

1, 2, 19, 38, 51, 102, 969, 1938, 14929, 29858, 283651, 567302, 761379, 1522758, 14466201, 28932402

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 -28932401
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 28932402 can be divided by 16 positive divisors. The sum of these divisors (counting 28932402) is 1, the average is 0.0625.

Base conversion 28932402

Base System Value
2 Binary 1101110010111100100110010
3 Ternary 2000102220210110
4 Quaternary 1232113210302
5 Quinary 24401314102
6 Senary 2512042150
8 Octal 156274462
10 Decimal 28932402
12 Duodecimal 9833356
16 Hexadecimal 1b97932
20 Vigesimal 90gb02
36 Base36 h84du

Cryptographic Hash Functions

md5 a591f3cc6d2249369f1412ee9213f882
sha1 3cfea359b454e6d0a6afa2bf0c2b4c414fb0ae36
sha256 f83d7462e6d7721e2cc6bfa212a248552b975d015893a3379a9d55226e4b19ed
sha512 35d81c3412c62a3656007d117ab3fa20471b7f1f08576f750c9210c636cc897edf860d3a1c27e0ccc3410cb477a58da18ee9e171d8edd0f07595991cf2071e7d
ripemd-160 d028d86de285e6544dc0482b539da76168ddbd78

28932402 as geometric shapes

Circle

Radius = n
Diameter 57864804
Circumference 181787643.14781
Area 2.6297765850925E+15

Sphere

Radius = n
Volume 1.0144767110678E+23
Surface area 1.051910634037E+16
Circumference 181787643.14781

Square

Length = n
Perimeter 115729608
Area 837083885489604
Diagonal 40916595.30043

Cube

Length = n
Surface area 5022503312937624
Volume 2.4218847482707E+22
Space diagonal 50112390.249007

Equilateral Triangle

Length = n
Perimeter 86797206
Area 3.6246795496629E+14
Altitude 25056195.124504

Triangular Pyramid

Length = n
Surface area 3.6246795496629E+14
Volume 2.8542185479242E+21
Height 13638865.100143