28693480 (number)

28693480 is an even 8-digits composite number following 28693479 and preceding 28693481. In scientific notation, it is written as 2.8693480 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 11430720 positive integers (up to 28693480) that are relatively prime to 28693480.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-three thousand four hundred eighty

Notation

Scientific notation 2.8693480 × 10^7
Engineering notation 2.8693480 × 10^6

Prime Factorization of 28693480

Prime Factorization 2 × 2 × 2 × 5 × 271 × 2647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7173370
Product of the distinct prime numbers

The prime factorization of 28693480 is 2 × 2 × 2 × 5 × 271 × 2647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 39, 22, 717, 231, 751, 6891, 96268, 63151, 969474, 102208, 7035366, 459004, 48070527, 55852023, 811328272, 431177198, 5615397612, 2561393754

Basic calculations (n = 28693480)

Multiplication

n×y
n×2 57386960
n×3 86080440
n×4 114773920
n×5 143467400

Division

n÷y
n÷2 14346740
n÷3 9564493.3333333
n÷3 7173370
n÷5 5738696

Exponentiation

ny
n2 823315794510400
n3 2.3623795283468E+22
n4 6.7784889749029E+29
n5 1.944984378316E+37

Nth Root

y√n
2√n 5356.6295373117
3√n 306.14540201348
4√n 73.18899874511
5√n 31.013918743494

Divisors of 28693480

1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2647, 2710, 5294, 5420, 10588, 10840, 13235, 21176, 26470, 52940, 105880, 717337, 1434674, 2869348, 3586685, 5738696, 7173370, 14346740, 28693480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28693479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28693480 can be divided by 32 positive divisors. The sum of these divisors (counting 28693480) is 1, the average is 0.03125.

Base conversion 28693480

Base System Value
2 Binary 1101101011101001111101000
3 Ternary 1222222210001111
4 Quaternary 1231131033220
5 Quinary 24321142410
6 Senary 2503000104
8 Octal 155351750
10 Decimal 28693480
12 Duodecimal 9739034
16 Hexadecimal 1b5d3e8
20 Vigesimal 8j6de0
36 Base36 h3014

Cryptographic Hash Functions

md5 a50596670571fba7025deadb9e6b3224
sha1 7242df3f53535441ddd4c9a77d76d7b82e703839
sha256 e2e90a65fefb4da0a795ea8add3f095deda17d9a42616a477636938e2f2d4a41
sha512 f909de13006e0da72082fd2404a37430f11bbc3ab8b42128d4bbd72b7266dc3b8f9e261a8592f8c63a184b79c4f99387c999f103972180df540f3bf6a7b7ba27
ripemd-160 bbd95394bec39c68555a6488aea0676a08809bf7

28693480 as geometric shapes

Circle

Radius = n
Diameter 57386960
Circumference 180286451.94785
Area 2.5865228516183E+15

Sphere

Radius = n
Volume 9.8955122283271E+22
Surface area 1.0346091406473E+16
Circumference 180286451.94785

Square

Length = n
Perimeter 114773920
Area 823315794510400
Diagonal 40578708.567681

Cube

Length = n
Surface area 4939894767062400
Volume 2.3623795283468E+22
Space diagonal 49698565.205961

Equilateral Triangle

Length = n
Perimeter 86080440
Area 3.5650619669149E+14
Altitude 24849282.602981

Triangular Pyramid

Length = n
Surface area 3.5650619669149E+14
Volume 2.7840909737172E+21
Height 13526236.189227