28161767 (number)

28161767 is an odd 8-digits prime number following 28161766 and preceding 28161768. In scientific notation, it is written as 2.8161767 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 28161766 positive integers (up to 28161767) that are relatively prime to 28161767.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-one thousand seven hundred sixty-seven

Notation

Scientific notation 2.8161767 × 10^7
Engineering notation 2.8161767 × 10^6

Prime Factorization of 28161767

Prime Factorization 28161767

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28161767
Product of the distinct prime numbers

The prime factorization of 28161767 is 28161767. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 4, 64, 47, 979, 207, 2319, 9507, 86099, 57617, 242135, 724288, 5300118, 6231042, 37824190, 23338331, 560210794, 739039317, 5159597488, 5767449881

Basic calculations (n = 28161767)

Multiplication

n×y
n×2 56323534
n×3 84485301
n×4 112647068
n×5 140808835

Division

n÷y
n÷2 14080883.5
n÷3 9387255.6666667
n÷3 7040441.75
n÷5 5632353.4

Exponentiation

ny
n2 793085120562289
n3 2.2334678376442E+22
n4 6.289840084573E+29
n5 1.7713301092901E+37

Nth Root

y√n
2√n 5306.7661527525
3√n 304.24256019088
4√n 72.847554198837
5√n 30.898114640542

Divisors of 28161767

1, 28161767

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28161768
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14080884
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5306.7662469719
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999289817
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28161767 can be divided by 2 positive divisors. The sum of these divisors (counting 28161767) is 28161768, the average is 14080884.

Base conversion 28161767

Base System Value
2 Binary 1101011011011011011100111
3 Ternary 1221222202200102
4 Quaternary 1223123123213
5 Quinary 24202134032
6 Senary 2443334315
8 Octal 153333347
10 Decimal 28161767
12 Duodecimal 952139b
16 Hexadecimal 1adb6e7
20 Vigesimal 8g0487
36 Base36 grlrb

Cryptographic Hash Functions

md5 24f0ac545188ca8819a9bbfe000ac249
sha1 a9a971e4a9df5cc870d6c2520c5761dce36f19eb
sha256 17446437e838bbf01e7d107d47b615cc29c886b88bd727ea60406a5189febc93
sha512 7af7078389114743103fd21be8eca6f6e913a23fc2ef15190ef5369024856c32992659684a958765a65e2e7aa79461c0c55ffc21302ea901eef739fca87b90c2
ripemd-160 1779811c53ebfd479dccfb9103bfa64c1fa60caf

28161767 as geometric shapes

Circle

Radius = n
Diameter 56323534
Circumference 176945600.63861
Area 2.4915503884299E+15

Sphere

Radius = n
Volume 9.3555282010295E+22
Surface area 9.9662015537194E+15
Circumference 176945600.63861

Square

Length = n
Perimeter 112647068
Area 793085120562289
Diagonal 39826752.831791

Cube

Length = n
Surface area 4758510723373734
Volume 2.2334678376442E+22
Space diagonal 48777611.274917

Equilateral Triangle

Length = n
Perimeter 84485301
Area 3.4341593088519E+14
Altitude 24388805.637458

Triangular Pyramid

Length = n
Surface area 3.4341593088519E+14
Volume 2.6321670892671E+21
Height 13275584.277264