28449910 (number)

28449910 is an even 8-digits composite number following 28449909 and preceding 28449911. In scientific notation, it is written as 2.8449910 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 11119200 positive integers (up to 28449910) that are relatively prime to 28449910.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-nine thousand nine hundred ten

Notation

Scientific notation 2.8449910 × 10^7
Engineering notation 2.8449910 × 10^6

Prime Factorization of 28449910

Prime Factorization 2 × 5 × 83 × 151 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28449910
Product of the distinct prime numbers

The prime factorization of 28449910 is 2 × 5 × 83 × 151 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 41, 84, 724, 277, 5801, 1829, 17522, 69658, 280742, 539619, 1690481, 6684273, 71591732, 11181398, 109841200, 61682852, 6696489342, 2835496760

Basic calculations (n = 28449910)

Multiplication

n×y
n×2 56899820
n×3 85349730
n×4 113799640
n×5 142249550

Division

n÷y
n÷2 14224955
n÷3 9483303.3333333
n÷3 7112477.5
n÷5 5689982

Exponentiation

ny
n2 809397379008100
n3 2.3027282587016E+22
n4 6.5512411714518E+29
n5 1.863822217161E+37

Nth Root

y√n
2√n 5333.845704555
3√n 305.2766816557
4√n 73.033182215723
5√n 30.961085547711

Divisors of 28449910

1, 2, 5, 10, 83, 151, 166, 227, 302, 415, 454, 755, 830, 1135, 1510, 2270, 12533, 18841, 25066, 34277, 37682, 62665, 68554, 94205, 125330, 171385, 188410, 342770, 2844991, 5689982, 14224955, 28449910

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 -28449909
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 28449910 can be divided by 32 positive divisors. The sum of these divisors (counting 28449910) is 1, the average is 0.03125.

Base conversion 28449910

Base System Value
2 Binary 1101100100001110001110110
3 Ternary 1222112101221101
4 Quaternary 1230201301312
5 Quinary 24240344120
6 Senary 2453440314
8 Octal 154416166
10 Decimal 28449910
12 Duodecimal 964009a
16 Hexadecimal 1b21c76
20 Vigesimal 8hg4fa
36 Base36 gxs3a

Cryptographic Hash Functions

md5 c3b6e9922659e841f595844d7b680768
sha1 aaf26f6c66cd511c6f5e96cc5f6ba6c09ee772cf
sha256 a2c61900b5a4b1711d5d3c233d5ebd9dcbe525559162b1dd55e247e3316453d0
sha512 50b00532646d62313056fa8a7f3e0f6df7510d9362e52d0a64b52c5ace69cd00077362fcb6f7fcd8fdd68feb199a2703ec98d5718c4a9860503491c6d20c7202
ripemd-160 df4d26dd068626fe2e3998cdb5a16a699d6e8f8e

28449910 as geometric shapes

Circle

Radius = n
Diameter 56899820
Circumference 178756056.50258
Area 2.5427968597267E+15

Sphere

Radius = n
Volume 9.6456455743342E+22
Surface area 1.0171187438907E+16
Circumference 178756056.50258

Square

Length = n
Perimeter 113799640
Area 809397379008100
Diagonal 40234248.570294

Cube

Length = n
Surface area 4856384274048600
Volume 2.3027282587016E+22
Space diagonal 49276689.590762

Equilateral Triangle

Length = n
Perimeter 85349730
Area 3.5047934598878E+14
Altitude 24638344.795381

Triangular Pyramid

Length = n
Surface area 3.5047934598878E+14
Volume 2.713791278263E+21
Height 13411416.190098