28449364 (number)

28449364 is an even 8-digits composite number following 28449363 and preceding 28449365. In scientific notation, it is written as 2.8449364 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 13387904 positive integers (up to 28449364) that are relatively prime to 28449364.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-nine thousand three hundred sixty-four

Notation

Scientific notation 2.8449364 × 10^7
Engineering notation 2.8449364 × 10^6

Prime Factorization of 28449364

Prime Factorization 2 × 2 × 17 × 418373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14224682
Product of the distinct prime numbers

The prime factorization of 28449364 is 2 × 2 × 17 × 418373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 49, 45, 374, 205, 5160, 6420, 81993, 50820, 184672, 776556, 3859898, 1141854, 23000572, 46105074, 118114158, 534088802, 1375422221, 5725491937

Basic calculations (n = 28449364)

Multiplication

n×y
n×2 56898728
n×3 85348092
n×4 113797456
n×5 142246820

Division

n÷y
n÷2 14224682
n÷3 9483121.3333333
n÷3 7112341
n÷5 5689872.8

Exponentiation

ny
n2 809366312004496
n3 2.3025956819553E+22
n4 6.5507382700776E+29
n5 1.8636433751417E+37

Nth Root

y√n
2√n 5333.7945217265
3√n 305.27472872469
4√n 73.032831806842
5√n 30.960966708091

Divisors of 28449364

1, 2, 4, 17, 34, 68, 418373, 836746, 1673492, 7112341, 14224682, 28449364

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28449363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28449364 can be divided by 12 positive divisors. The sum of these divisors (counting 28449364) is 1, the average is 0.083333333333333.

Base conversion 28449364

Base System Value
2 Binary 1101100100001101001010100
3 Ternary 1222112101012011
4 Quaternary 1230201221110
5 Quinary 24240334424
6 Senary 2453434004
8 Octal 154415124
10 Decimal 28449364
12 Duodecimal 963b904
16 Hexadecimal 1b21a54
20 Vigesimal 8hg384
36 Base36 gxro4

Cryptographic Hash Functions

md5 6b627df6e640b58793acd3c9de6612ad
sha1 1bd8d077715aa294e99c18e959f669aa19dc307b
sha256 dc081c7467138cd4d7b670708d8426f0673d5f10e075057cdee2bbce562e4175
sha512 cefba9e0eb353c0f39254e3fb3fea2912fd862d267bbe57e4f5bcd9927dddfebdacf537176b3cb697e98f844c25dec234bddc1fb3a640ed2a9be3a23c0a10345
ripemd-160 6853940ffb1ea9bf543cbf29c9d0fb8bab672557

28449364 as geometric shapes

Circle

Radius = n
Diameter 56898728
Circumference 178752625.8834
Area 2.5426992598564E+15

Sphere

Radius = n
Volume 9.645090238158E+22
Surface area 1.0170797039426E+16
Circumference 178752625.8834

Square

Length = n
Perimeter 113797456
Area 809366312004496
Diagonal 40233476.409689

Cube

Length = n
Surface area 4856197872026976
Volume 2.3025956819553E+22
Space diagonal 49275743.891021

Equilateral Triangle

Length = n
Perimeter 85348092
Area 3.5046589358161E+14
Altitude 24637871.94551

Triangular Pyramid

Length = n
Surface area 3.5046589358161E+14
Volume 2.7136350350691E+21
Height 13411158.80323