28938034 (number)

28938034 is an even 8-digits composite number following 28938033 and preceding 28938035. In scientific notation, it is written as 2.8938034 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 14146560 positive integers (up to 28938034) that are relatively prime to 28938034.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8938034 × 10^7
Engineering notation 2.8938034 × 10^6

Prime Factorization of 28938034

Prime Factorization 2 × 61 × 1229 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28938034
Product of the distinct prime numbers

The prime factorization of 28938034 is 2 × 61 × 1229 × 193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 95, 25, 288, 984, 9761, 1120, 25639, 45044, 212427, 685068, 5289269, 1680661, 43049616, 56228220, 218652571, 11294713, 5634994708, 6184390135

Basic calculations (n = 28938034)

Multiplication

n×y
n×2 57876068
n×3 86814102
n×4 115752136
n×5 144690170

Division

n÷y
n÷2 14469017
n÷3 9646011.3333333
n÷3 7234508.5
n÷5 5787606.8

Exponentiation

ny
n2 837409811785156
n3 2.4232993605372E+22
n4 7.0125519287405E+29
n5 2.0292946614066E+37

Nth Root

y√n
2√n 5379.4083317778
3√n 307.01269987463
4√n 73.344449904391
5√n 31.066605639907

Divisors of 28938034

1, 2, 61, 122, 193, 386, 1229, 2458, 11773, 23546, 74969, 149938, 237197, 474394, 14469017, 28938034

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 -28938033
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 28938034 can be divided by 16 positive divisors. The sum of these divisors (counting 28938034) is 1, the average is 0.0625.

Base conversion 28938034

Base System Value
2 Binary 1101110011000111100110010
3 Ternary 2000110012112001
4 Quaternary 1232120330302
5 Quinary 24402004114
6 Senary 2512124214
8 Octal 156307462
10 Decimal 28938034
12 Duodecimal 983666a
16 Hexadecimal 1b98f32
20 Vigesimal 90h51e
36 Base36 h88qa

Cryptographic Hash Functions

md5 465cb2aa657c841ff7e22741f63d386d
sha1 4557645be1dbeebbc160c27b35f865d145718755
sha256 d5549024f61460145d85b63757fc7bec3cc885b4f2c0d144995ad3e69b2d76ee
sha512 33fdca22e950b4f7a6df29bdfd5d1f2217caacfc08456e013fa2d1d6f4d65c9c9f97e0bbc244a5eb79b1ba3813f2ac58a0f863a37bad8b7f7c00382ac915d4a8
ripemd-160 092d2dc1e9a0ee414ab40476870144ed6014e177

28938034 as geometric shapes

Circle

Radius = n
Diameter 57876068
Circumference 181823030.04746
Area 2.6308005127483E+15

Sphere

Radius = n
Volume 1.0150692624684E+23
Surface area 1.0523202050993E+16
Circumference 181823030.04746

Square

Length = n
Perimeter 115752136
Area 837409811785156
Diagonal 40924560.151214

Cube

Length = n
Surface area 5024458870710936
Volume 2.4232993605372E+22
Space diagonal 50122145.159156

Equilateral Triangle

Length = n
Perimeter 86814102
Area 3.6260908519215E+14
Altitude 25061072.579578

Triangular Pyramid

Length = n
Surface area 3.6260908519215E+14
Volume 2.8558856844682E+21
Height 13641520.050405