45493888 (number)

45493888 is an even 8-digits composite number following 45493887 and preceding 45493889. In scientific notation, it is written as 4.5493888 × 10^7. The sum of its digits is 49. It has a total of 10 prime factors and 64 positive divisors. There are 20367360 positive integers (up to 45493888) that are relatively prime to 45493888.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand eight hundred eighty-eight

Notation

Scientific notation 4.5493888 × 10^7
Engineering notation 4.5493888 × 10^6

Prime Factorization of 45493888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 79 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 710842
Product of the distinct prime numbers

The prime factorization of 45493888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 79 × 409. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 3, 23, 14, 787, 916, 9107, 7365, 1827, 85005, 434246, 316712, 9573752, 5737174, 33925637, 98185640, 641816283, 473289868, 1829902666, 6388744296

Basic calculations (n = 45493888)

Multiplication

n×y
n×2 90987776
n×3 136481664
n×4 181975552
n×5 227469440

Division

n÷y
n÷2 22746944
n÷3 15164629.333333
n÷3 11373472
n÷5 9098777.6

Exponentiation

ny
n2 2069693845356544
n3 9.415841999494E+22
n4 4.2836326135068E+30
n5 1.9487910235202E+38

Nth Root

y√n
2√n 6744.9157148181
3√n 356.98586306669
4√n 82.127435822739
5√n 34.008745395141

Divisors of 45493888

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 316, 352, 409, 632, 704, 818, 869, 1264, 1408, 1636, 1738, 2528, 3272, 3476, 4499, 5056, 6544, 6952, 8998, 10112, 13088, 13904, 17996, 26176, 27808, 32311, 35992, 52352, 55616, 64622, 71984, 111232, 129244, 143968, 258488, 287936, 355421, 516976, 575872, 710842, 1033952, 1421684, 2067904, 2843368, 4135808, 5686736, 11373472, 22746944, 45493888

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45493887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45493888 can be divided by 64 positive divisors. The sum of these divisors (counting 45493888) is 1, the average is 0.015625.

Base conversion 45493888

Base System Value
2 Binary 10101101100010111010000000
3 Ternary 10011121022212211
4 Quaternary 2231202322000
5 Quinary 43121301023
6 Senary 4303031504
8 Octal 255427200
10 Decimal 45493888
12 Duodecimal 1329b594
16 Hexadecimal 2b62e80
20 Vigesimal e46ee8
36 Base36 r33b4

Cryptographic Hash Functions

md5 0c01d09e9173189ecb1821937efebcf7
sha1 0d5cb2df675007837487190bcdf2799212f20ed8
sha256 27b284bf2577243c3e815f60295e713fa66f64641deaca5a89b339e28079d1bb
sha512 a7bd8904ab57b16bd52168fb6ea248c29997a9198a164f7f884a64ed07e0296674d827d63a4ec56e52c387b67e19096972a679f5fe7308353510ece618046b4d
ripemd-160 51b0bcfa6fed7544d18cdbbc171de01cdc8dc5f4

45493888 as geometric shapes

Circle

Radius = n
Diameter 90987776
Circumference 285846528.64807
Area 6.5021349797521E+15

Sphere

Radius = n
Volume 3.9440986737297E+23
Surface area 2.6008539919009E+16
Circumference 285846528.64807

Square

Length = n
Perimeter 181975552
Area 2069693845356544
Diagonal 64338073.414683

Cube

Length = n
Surface area 12418163072139264
Volume 9.415841999494E+22
Space diagonal 78797725.449848

Equilateral Triangle

Length = n
Perimeter 136481664
Area 8.9620372406753E+14
Altitude 39398862.724924

Triangular Pyramid

Length = n
Surface area 8.9620372406753E+14
Volume 1.1096676214039E+22
Height 21446024.471561