28713078 (number)

28713078 is an even 8-digits composite number following 28713077 and preceding 28713079. In scientific notation, it is written as 2.8713078 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9348192 positive integers (up to 28713078) that are relatively prime to 28713078.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8713078 × 10^7
Engineering notation 2.8713078 × 10^6

Prime Factorization of 28713078

Prime Factorization 2 × 3 × 3 × 43 × 37097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9571026
Product of the distinct prime numbers

The prime factorization of 28713078 is 2 × 3 × 3 × 43 × 37097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 95, 46, 475, 312, 6851, 9434, 8922, 51726, 899392, 935787, 5039549, 5959609, 99479087, 41755049, 579069601, 281988807, 9621919322, 2352523832

Basic calculations (n = 28713078)

Multiplication

n×y
n×2 57426156
n×3 86139234
n×4 114852312
n×5 143565390

Division

n÷y
n÷2 14356539
n÷3 9571026
n÷3 7178269.5
n÷5 5742615.6

Exponentiation

ny
n2 824440848234084
n3 2.3672234381731E+22
n4 6.7970271223694E+29
n5 1.9516356993271E+37

Nth Root

y√n
2√n 5358.4585470077
3√n 306.21508650997
4√n 73.201492792208
5√n 31.018154164159

Divisors of 28713078

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 37097, 74194, 111291, 222582, 333873, 667746, 1595171, 3190342, 4785513, 9571026, 14356539, 28713078

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28713077
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28713078 can be divided by 24 positive divisors. The sum of these divisors (counting 28713078) is 1, the average is 0.041666666666667.

Base conversion 28713078

Base System Value
2 Binary 1101101100010000001110110
3 Ternary 2000000202221100
4 Quaternary 1231202001312
5 Quinary 24322304303
6 Senary 2503230530
8 Octal 155420166
10 Decimal 28713078
12 Duodecimal 9748446
16 Hexadecimal 1b62076
20 Vigesimal 8j92di
36 Base36 h3f5i

Cryptographic Hash Functions

md5 fa31f12afb9343157265ce2a7f892cdf
sha1 f347b79fd387b731f12597eb6c3db0dc7aa50dc1
sha256 0e8dfbf3f1c83f0e6c99452242491269aa25e2c1415081582fb23b2bb8c01736
sha512 75e51ebe1e4ac03c1aa608e526f352e88021652961c6a2ff3c983fd90ca4a5b38bbf3c531ea87ad5afd4b8cfa15bd42e664c5c911339e6f831749e11aa27d840
ripemd-160 a9a8687d479e503076d9e4252c710d0c3624af5a

28713078 as geometric shapes

Circle

Radius = n
Diameter 57426156
Circumference 180409589.8135
Area 2.5900573121315E+15

Sphere

Radius = n
Volume 9.9158023503604E+22
Surface area 1.0360229248526E+16
Circumference 180409589.8135

Square

Length = n
Perimeter 114852312
Area 824440848234084
Diagonal 40606424.325077

Cube

Length = n
Surface area 4946645089404504
Volume 2.3672234381731E+22
Space diagonal 49732509.937688

Equilateral Triangle

Length = n
Perimeter 86139234
Area 3.5699335924415E+14
Altitude 24866254.968844

Triangular Pyramid

Length = n
Surface area 3.5699335924415E+14
Volume 2.7897995761933E+21
Height 13535474.775026