28930068 (number)

28930068 is an even 8-digits composite number following 28930067 and preceding 28930069. In scientific notation, it is written as 2.8930068 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 9331200 positive integers (up to 28930068) that are relatively prime to 28930068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8930068 × 10^7
Engineering notation 2.8930068 × 10^6

Prime Factorization of 28930068

Prime Factorization 2 × 2 × 3 × 9 × 31 × 8641

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14465034
Product of the distinct prime numbers

The prime factorization of 28930068 is 2 × 2 × 3 × 9 × 31 × 8641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 38, 31, 569, 430, 4012, 9798, 31671, 2727, 669983, 349339, 6778085, 1448195, 53592030, 46868435, 740148259, 623006732, 3893789607, 2459461215

Basic calculations (n = 28930068)

Multiplication

n×y
n×2 57860136
n×3 86790204
n×4 115720272
n×5 144650340

Division

n÷y
n÷2 14465034
n÷3 9643356
n÷3 7232517
n÷5 5786013.6

Exponentiation

ny
n2 836948834484624
n3 2.4212986694161E+22
n4 7.0048335154517E+29
n5 2.026503099307E+37

Nth Root

y√n
2√n 5378.6678648156
3√n 306.98452602318
4√n 73.339401857498
5√n 31.064895061815

Divisors of 28930068

1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8641, 17282, 25923, 34564, 51846, 77769, 103692, 155538, 233307, 267871, 311076, 466614, 535742, 803613, 933228, 1071484, 1607226, 2410839, 3214452, 4821678, 7232517, 9643356, 14465034, 28930068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28930067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930068 can be divided by 48 positive divisors. The sum of these divisors (counting 28930068) is 1, the average is 0.020833333333333.

Base conversion 28930068

Base System Value
2 Binary 1101110010111000000010100
3 Ternary 2000102210121000
4 Quaternary 1232113000110
5 Quinary 24401230233
6 Senary 2512023300
8 Octal 156270024
10 Decimal 28930068
12 Duodecimal 9831b30
16 Hexadecimal 1b97014
20 Vigesimal 90g538
36 Base36 h82l0

Cryptographic Hash Functions

md5 e1a2009677585f12e73fd5bf1374450e
sha1 3057c5c20cc7ce3d2f8eba034ff7fd16e7bd6648
sha256 98dc8434be93bfa09951df79f5bb1ee93d1bca51a6aeefeec41936c340d0eacb
sha512 89c4cf97b0d97c99aeaae4a58d16b49941c8bc537a637e2ce98b80819592151cf69c74f5a64a0c9d0370418ec16ae1c6e26e0ba0d40a3cd9189a8b0697768f4d
ripemd-160 f2116720482ca164249019e3bd3303aadfc49c16

28930068 as geometric shapes

Circle

Radius = n
Diameter 57860136
Circumference 181772978.19331
Area 2.6293523098474E+15

Sphere

Radius = n
Volume 1.0142312149312E+23
Surface area 1.051740923939E+16
Circumference 181772978.19331

Square

Length = n
Perimeter 115720272
Area 836948834484624
Diagonal 40913294.525976

Cube

Length = n
Surface area 5021693006907744
Volume 2.4212986694161E+22
Space diagonal 50108347.642423

Equilateral Triangle

Length = n
Perimeter 86790204
Area 3.6240947616573E+14
Altitude 25054173.821211

Triangular Pyramid

Length = n
Surface area 3.6240947616573E+14
Volume 2.8535278473701E+21
Height 13637764.841992