45115280 (number)

45115280 is an even 8-digits composite number following 45115279 and preceding 45115281. In scientific notation, it is written as 4.5115280 × 10^7. The sum of its digits is 26. It has a total of 9 prime factors and 120 positive divisors. There are 14536704 positive integers (up to 45115280) that are relatively prime to 45115280.

Interesting facts

Basic properties

Name

Name forty-five million one hundred fifteen thousand two hundred eighty

Notation

Scientific notation 4.5115280 × 10^7
Engineering notation 4.5115280 × 10^6

Prime Factorization of 45115280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 677 × 7 × 7 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 805630
Product of the distinct prime numbers

The prime factorization of 45115280 is 2 × 2 × 2 × 2 × 5 × 677 × 7 × 7 × 17. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45115280)

Multiplication

n×y
n×2 90230560
n×3 135345840
n×4 180461120
n×5 225576400

Division

n÷y
n÷2 22557640
n÷3 15038426.666667
n÷3 11278820
n÷5 9023056

Exponentiation

ny
n2 2035388489478400
n3 9.1827121611595E+22
n4 4.1428063031012E+30
n5 1.8690386635017E+38

Nth Root

y√n
2√n 6716.7909004226
3√n 355.99280379343
4√n 81.956030287116
5√n 33.951950685402

Divisors of 45115280

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45115279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45115280 can be divided by 120 positive divisors. The sum of these divisors (counting 45115280) is 1, the average is 0.0083333333333333.

Base conversion 45115280

Base System Value
2 Binary 10101100000110011110010000
3 Ternary 10010220002112022
4 Quaternary 2230012132100
5 Quinary 43022142110
6 Senary 4250551012
8 Octal 254063620
10 Decimal 45115280
12 Duodecimal 13138468
16 Hexadecimal 2b06790
20 Vigesimal e1j840
36 Base36 quz68

Cryptographic Hash Functions

md5 da31159d45b0b16ad427f1f2c50232f6
sha1 89c62d26f58100bc66cfcb1a92806f0047bfc719
sha256 05c7731f3732bf415b0f6ff3ec961b3a692aabf60054438253643ee397e76632
sha512 154c117e20903a7daee471d1babf75fbe258e729329cb5373a89531b96c0ff1f46535ac271b66a6744fb8b157965d50c3aeca79f177ff9ed21b3f0beb039ed60
ripemd-160 b1e4afafbbdd1518aae1aefc44dc73f2f07baf4b

45115280 as geometric shapes

Circle

Radius = n
Diameter 90230560
Circumference 283467664.42529
Area 6.3943615257466E+15

Sphere

Radius = n
Volume 3.8464454754038E+23
Surface area 2.5577446102986E+16
Circumference 283467664.42529

Square

Length = n
Perimeter 180461120
Area 2035388489478400
Diagonal 63802640.84626

Cube

Length = n
Surface area 12212330936870400
Volume 9.1827121611595E+22
Space diagonal 78141957.157696

Equilateral Triangle

Length = n
Perimeter 135345840
Area 8.8134906922936E+14
Altitude 39070978.578848

Triangular Pyramid

Length = n
Surface area 8.8134906922936E+14
Volume 1.0821930064733E+22
Height 21267546.948753