28490011 (number)

28490011 is an odd 8-digits composite number following 28490010 and preceding 28490012. In scientific notation, it is written as 2.8490011 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 24169600 positive integers (up to 28490011) that are relatively prime to 28490011.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety thousand eleven

Notation

Scientific notation 2.8490011 × 10^7
Engineering notation 2.8490011 × 10^6

Prime Factorization of 28490011

Prime Factorization 131 × 11 × 17 × 1163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28490011
Product of the distinct prime numbers

The prime factorization of 28490011 is 131 × 11 × 17 × 1163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 68, 21, 633, 694, 5389, 8001, 88859, 15918, 431098, 155562, 8516629, 8822244, 93520333, 71396455, 315906286, 909472951, 2137848994, 7246262112

Basic calculations (n = 28490011)

Multiplication

n×y
n×2 56980022
n×3 85470033
n×4 113960044
n×5 142450055

Division

n÷y
n÷2 14245005.5
n÷3 9496670.3333333
n÷3 7122502.75
n÷5 5698002.2

Exponentiation

ny
n2 811680726780121
n3 2.3124792834454E+22
n4 6.5882560222631E+29
n5 1.8769948654509E+37

Nth Root

y√n
2√n 5337.6034884581
3√n 305.42004652558
4√n 73.058904238006
5√n 30.969808746277

Divisors of 28490011

1, 11, 17, 131, 187, 1163, 1441, 2227, 12793, 19771, 24497, 152353, 217481, 1675883, 2590001, 28490011

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28490010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28490011 can be divided by 16 positive divisors. The sum of these divisors (counting 28490011) is 1, the average is 0.0625.

Base conversion 28490011

Base System Value
2 Binary 1101100101011100100011011
3 Ternary 1222121102221121
4 Quaternary 1230223210123
5 Quinary 24243140021
6 Senary 2454350111
8 Octal 154534433
10 Decimal 28490011
12 Duodecimal 965b337
16 Hexadecimal 1b2b91b
20 Vigesimal 8i150b
36 Base36 gyn17

Cryptographic Hash Functions

md5 174fb27cf0ba4f7d1aee55ceea31e1cd
sha1 900b79f01e0d4cf7dc9b40a0ba21fca5ccdd4e88
sha256 175a86eca3a4855d7cc7be793e471f15959d57663ad0e045456441593e872eb8
sha512 50ec576fe845a1a0fd59008ae830d7012b03ca49f16a0ac8acfd12cf12526bf193ec9fc327645b01f71d707c64491f94ad93a046ac83be2804ca8861032af18d
ripemd-160 45b715b4adb48c52ce1742761e8c3c0a87cb13de

28490011 as geometric shapes

Circle

Radius = n
Diameter 56980022
Circumference 179008018.51658
Area 2.5499702083129E+15

Sphere

Radius = n
Volume 9.6864905712674E+22
Surface area 1.0199880833251E+16
Circumference 179008018.51658

Square

Length = n
Perimeter 113960044
Area 811680726780121
Diagonal 40290959.948359

Cube

Length = n
Surface area 4870084360680726
Volume 2.3124792834454E+22
Space diagonal 49346146.560196

Equilateral Triangle

Length = n
Perimeter 85470033
Area 3.514680645769E+14
Altitude 24673073.280098

Triangular Pyramid

Length = n
Surface area 3.514680645769E+14
Volume 2.7252829711294E+21
Height 13430319.982786