45187828 (number)

45187828 is an even 8-digits composite number following 45187827 and preceding 45187829. In scientific notation, it is written as 4.5187828 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 19276704 positive integers (up to 45187828) that are relatively prime to 45187828.

Interesting facts

Basic properties

Name

Name forty-five million one hundred eighty-seven thousand eight hundred twenty-eight

Notation

Scientific notation 4.5187828 × 10^7
Engineering notation 4.5187828 × 10^6

Prime Factorization of 45187828

Prime Factorization 2 × 2 × 7 × 223 × 7237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22593914
Product of the distinct prime numbers

The prime factorization of 45187828 is 2 × 2 × 7 × 223 × 7237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 54, 62, 246, 511, 3212, 1603, 54830, 69632, 409604, 757969, 5420431, 6388129, 72250078, 74285626, 229318690, 591141819, 299518898, 3064480066

Basic calculations (n = 45187828)

Multiplication

n×y
n×2 90375656
n×3 135563484
n×4 180751312
n×5 225939140

Division

n÷y
n÷2 22593914
n÷3 15062609.333333
n÷3 11296957
n÷5 9037565.6

Exponentiation

ny
n2 2041939799357584
n3 9.2270824439725E+22
n4 4.1695181442005E+30
n5 1.8841146874301E+38

Nth Root

y√n
2√n 6722.1892267326
3√n 356.18352066174
4√n 81.988957956133
5√n 33.962863011746

Divisors of 45187828

1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 7237, 14474, 28948, 50659, 101318, 202636, 1613851, 3227702, 6455404, 11296957, 22593914, 45187828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45187827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45187828 can be divided by 24 positive divisors. The sum of these divisors (counting 45187828) is 1, the average is 0.041666666666667.

Base conversion 45187828

Base System Value
2 Binary 10101100011000001011110100
3 Ternary 10011000210001021
4 Quaternary 2230120023310
5 Quinary 43032002303
6 Senary 4252310524
8 Octal 254301364
10 Decimal 45187828
12 Duodecimal 13172444
16 Hexadecimal 2b182f4
20 Vigesimal e289b8
36 Base36 qwj5g

Cryptographic Hash Functions

md5 633f46a1dbc7fabe7686acd4dbb781db
sha1 3c082945860284d85a30d19c4fd926b5fa2fe4a1
sha256 68620d9c794387eeda9aab208b664f7452fc313f2e3a633f69e7edbc62315910
sha512 005a22dd90e52ce0e6867e8dc505cd6ff303c169c60554d647e55107b79bd4d45210da931d30a28fdcf73cb4e34e0fd874fe15449e4a211146adf88a60ad745a
ripemd-160 deb648e22c2d7accdbc2dbcac3c805674313a02a

45187828 as geometric shapes

Circle

Radius = n
Diameter 90375656
Circumference 283923496.95296
Area 6.4149430727344E+15

Sphere

Radius = n
Volume 3.8650312560068E+23
Surface area 2.5659772290938E+16
Circumference 283923496.95296

Square

Length = n
Perimeter 180751312
Area 2041939799357584
Diagonal 63905239.211783

Cube

Length = n
Surface area 12251638796145504
Volume 9.2270824439725E+22
Space diagonal 78267613.979684

Equilateral Triangle

Length = n
Perimeter 135563484
Area 8.8418586962108E+14
Altitude 39133806.989842

Triangular Pyramid

Length = n
Surface area 8.8418586962108E+14
Volume 1.08742209445E+22
Height 21301746.403928