45621872 (number)

45621872 is an even 8-digits composite number following 45621871 and preceding 45621873. In scientific notation, it is written as 4.5621872 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 22024128 positive integers (up to 45621872) that are relatively prime to 45621872.

Interesting facts

Basic properties

Name

Name forty-five million six hundred twenty-one thousand eight hundred seventy-two

Notation

Scientific notation 4.5621872 × 10^7
Engineering notation 4.5621872 × 10^6

Prime Factorization of 45621872

Prime Factorization 2 × 2 × 2 × 2 × 29 × 98323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5702734
Product of the distinct prime numbers

The prime factorization of 45621872 is 2 × 2 × 2 × 2 × 29 × 98323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 21, 77, 980, 626, 3412, 6483, 22298, 96272, 643108, 188063, 7093289, 428635, 54635032, 71486083, 783990277, 233471478, 8741328405, 9792437826

Basic calculations (n = 45621872)

Multiplication

n×y
n×2 91243744
n×3 136865616
n×4 182487488
n×5 228109360

Division

n÷y
n÷2 22810936
n÷3 15207290.666667
n÷3 11405468
n÷5 9124374.4

Exponentiation

ny
n2 2081355204784384
n3 9.4955320739207E+22
n4 4.332039488483E+30
n5 1.9763575104252E+38

Nth Root

y√n
2√n 6754.3964941362
3√n 357.32030873791
4√n 82.185135481644
5√n 34.0278586687

Divisors of 45621872

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 98323, 196646, 393292, 786584, 1573168, 2851367, 5702734, 11405468, 22810936, 45621872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45621871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45621872 can be divided by 20 positive divisors. The sum of these divisors (counting 45621872) is 1, the average is 0.05.

Base conversion 45621872

Base System Value
2 Binary 10101110000010001001110000
3 Ternary 10011211211102222
4 Quaternary 2232002021300
5 Quinary 43134344442
6 Senary 4305500212
8 Octal 256021160
10 Decimal 45621872
12 Duodecimal 13341668
16 Hexadecimal 2b82270
20 Vigesimal e52edc
36 Base36 r5u28

Cryptographic Hash Functions

md5 ecca146ff39c2037b14ca05d56b1f625
sha1 64dc8cd8d1478d444f8a32e404ab38088de4a8fc
sha256 d5b9a95168bc29798f2daa6b5535a60a543708547448d5ebadfec0ae23632157
sha512 a727a6b15a4409bf825f27b70c136222ed8f6624ecb0a8f2f36da40f0792bbeb5dff3c7dcc93e7a705955d965cd53aeb6032d5065dc8718100aaee0777015fe1
ripemd-160 eb389d2d09107627706c3f21bf2e1795b7ef76f7

45621872 as geometric shapes

Circle

Radius = n
Diameter 91243744
Circumference 286650675.83643
Area 6.5387702208615E+15

Sphere

Radius = n
Volume 3.9774791740474E+23
Surface area 2.6155080883446E+16
Circumference 286650675.83643

Square

Length = n
Perimeter 182487488
Area 2081355204784384
Diagonal 64519070.123249

Cube

Length = n
Surface area 12488131228706304
Volume 9.4955320739207E+22
Space diagonal 79019400.240404

Equilateral Triangle

Length = n
Perimeter 136865616
Area 9.0125324082112E+14
Altitude 39509700.120202

Triangular Pyramid

Length = n
Surface area 9.0125324082112E+14
Volume 1.1190591867406E+22
Height 21506356.70775