45180640 (number)

45180640 is an even 8-digits composite number following 45180639 and preceding 45180641. In scientific notation, it is written as 4.5180640 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 17487360 positive integers (up to 45180640) that are relatively prime to 45180640.

Interesting facts

Basic properties

Name

Name forty-five million one hundred eighty thousand six hundred forty

Notation

Scientific notation 4.5180640 × 10^7
Engineering notation 4.5180640 × 10^6

Prime Factorization of 45180640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 31 × 9109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2823790
Product of the distinct prime numbers

The prime factorization of 45180640 is 2 × 2 × 2 × 2 × 2 × 5 × 31 × 9109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 2, 21, 30, 143, 148, 1583, 531, 77327, 79746, 830186, 783733, 4996782, 7750196, 44569043, 38931489, 165922469, 58634544, 1834817316, 9452689007

Basic calculations (n = 45180640)

Multiplication

n×y
n×2 90361280
n×3 135541920
n×4 180722560
n×5 225903200

Division

n÷y
n÷2 22590320
n÷3 15060213.333333
n÷3 11295160
n÷5 9036128

Exponentiation

ny
n2 2041290230809600
n3 9.2226799053725E+22
n4 4.1668658063987E+30
n5 1.8826166392721E+38

Nth Root

y√n
2√n 6721.654558217
3√n 356.16463369575
4√n 81.985697278349
5√n 33.961782452645

Divisors of 45180640

1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9109, 18218, 36436, 45545, 72872, 91090, 145744, 182180, 282379, 291488, 364360, 564758, 728720, 1129516, 1411895, 1457440, 2259032, 2823790, 4518064, 5647580, 9036128, 11295160, 22590320, 45180640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45180639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45180640 can be divided by 48 positive divisors. The sum of these divisors (counting 45180640) is 1, the average is 0.020833333333333.

Base conversion 45180640

Base System Value
2 Binary 10101100010110011011100000
3 Ternary 10011000102012001
4 Quaternary 2230112123200
5 Quinary 43031240030
6 Senary 4252213344
8 Octal 254263340
10 Decimal 45180640
12 Duodecimal 1316a254
16 Hexadecimal 2b166e0
20 Vigesimal e27bc0
36 Base36 qwdls

Cryptographic Hash Functions

md5 c62bc91afd5d38bf37a01d1e8ae7f5d4
sha1 ecef26d924f9e627f63aa9f912ebc64cf5c6bd24
sha256 27a4d3b5347deadf79fac77facd677afedf914870e0d9aeab1f8a97e5b3eb79c
sha512 3f4def189f4167957bacd05da65610854f57598e3773483b96eb65b32af39e9555a2d0debddbfc1be2e66fcf02d0419d2b5a0529b9de90d7556bde4b319f77f0
ripemd-160 c8f7ad5e9e9d6bd81c2ad11ae1e6f47439ff145b

45180640 as geometric shapes

Circle

Radius = n
Diameter 90361280
Circumference 283878333.41697
Area 6.4129023929561E+15

Sphere

Radius = n
Volume 3.8631871249505E+23
Surface area 2.5651609571824E+16
Circumference 283878333.41697

Square

Length = n
Perimeter 180722560
Area 2041290230809600
Diagonal 63895073.844696

Cube

Length = n
Surface area 12247741384857600
Volume 9.2226799053725E+22
Space diagonal 78255163.998479

Equilateral Triangle

Length = n
Perimeter 135541920
Area 8.8390459818906E+14
Altitude 39127581.999239

Triangular Pyramid

Length = n
Surface area 8.8390459818906E+14
Volume 1.0869032503003E+22
Height 21298357.948232