28011712 (number)

28011712 is an even 8-digits composite number following 28011711 and preceding 28011713. In scientific notation, it is written as 2.8011712 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 28 positive divisors. There are 13959936 positive integers (up to 28011712) that are relatively prime to 28011712.

Interesting facts

Basic properties

Name

Name twenty-eight million eleven thousand seven hundred twelve

Notation

Scientific notation 2.8011712 × 10^7
Engineering notation 2.8011712 × 10^6

Prime Factorization of 28011712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 997 × 439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 875366
Product of the distinct prime numbers

The prime factorization of 28011712 is 2 × 2 × 2 × 2 × 2 × 2 × 997 × 439. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 4, 53, 22, 831, 918, 6479, 5524, 31236, 54555, 705564, 697009, 8190916, 9073388, 46923611, 52620315, 881476920, 846665915, 1968053936, 8177434885

Basic calculations (n = 28011712)

Multiplication

n×y
n×2 56023424
n×3 84035136
n×4 112046848
n×5 140058560

Division

n÷y
n÷2 14005856
n÷3 9337237.3333333
n÷3 7002928
n÷5 5602342.4

Exponentiation

ny
n2 784656009170944
n3 2.1979558147966E+22
n4 6.1568505272807E+29
n5 1.7246392379724E+37

Nth Root

y√n
2√n 5292.6091864032
3√n 303.70123001195
4√n 72.750320868043
5√n 30.865117208007

Divisors of 28011712

1, 2, 4, 8, 16, 32, 64, 439, 878, 997, 1756, 1994, 3512, 3988, 7024, 7976, 14048, 15952, 28096, 31904, 63808, 437683, 875366, 1750732, 3501464, 7002928, 14005856, 28011712

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28011711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28011712 can be divided by 28 positive divisors. The sum of these divisors (counting 28011712) is 1, the average is 0.035714285714286.

Base conversion 28011712

Base System Value
2 Binary 1101010110110110011000000
3 Ternary 1221201010211211
4 Quaternary 1222312303000
5 Quinary 24132333322
6 Senary 2440215504
8 Octal 152666300
10 Decimal 28011712
12 Duodecimal 946a594
16 Hexadecimal 1ab6cc0
20 Vigesimal 8f195c
36 Base36 godz4

Cryptographic Hash Functions

md5 9857d674577991246419ed738088ed93
sha1 edeb4260e800b41789d4608ff956fb4b955734d6
sha256 e45d0086dfb3bd6109eebd2e8a5dbf7b970a4bdff0212937a65b570b0952d826
sha512 074a518513a39bbcb1399cc796c2c035ef51cba8b12de3ed63ce5c2369c49fc89ade96058ac16a557d80c9a4fab3e53d245a7b9fe8390e76347923f0a268d2ee
ripemd-160 c5b803986b7e020e0e4c5fb4b76f4e69afc2f02e

28011712 as geometric shapes

Circle

Radius = n
Diameter 56023424
Circumference 176002777.26735
Area 2.4650695540065E+15

Sphere

Radius = n
Volume 9.2067757875732E+22
Surface area 9.8602782160261E+15
Circumference 176002777.26735

Square

Length = n
Perimeter 112046848
Area 784656009170944
Diagonal 39614543.015689

Cube

Length = n
Surface area 4707936055025664
Volume 2.1979558147966E+22
Space diagonal 48517708.390987

Equilateral Triangle

Length = n
Perimeter 84035136
Area 3.3976601858708E+14
Altitude 24258854.195493

Triangular Pyramid

Length = n
Surface area 3.3976601858708E+14
Volume 2.5903157689851E+21
Height 13204847.671896