45315945 (number)

45315945 is an odd 8-digits composite number following 45315944 and preceding 45315946. In scientific notation, it is written as 4.5315945 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 24168480 positive integers (up to 45315945) that are relatively prime to 45315945.

Interesting facts

Basic properties

Name

Name forty-five million three hundred fifteen thousand nine hundred forty-five

Notation

Scientific notation 4.5315945 × 10^7
Engineering notation 4.5315945 × 10^6

Prime Factorization of 45315945

Prime Factorization 3 × 3 × 5 × 1007021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15105315
Product of the distinct prime numbers

The prime factorization of 45315945 is 3 × 3 × 5 × 1007021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 57, 77, 817, 210, 1888, 5487, 82725, 45429, 501398, 870295, 4706476, 9563079, 74696508, 6219511, 622381257, 330438196, 339250871, 9883412319

Basic calculations (n = 45315945)

Multiplication

n×y
n×2 90631890
n×3 135947835
n×4 181263780
n×5 226579725

Division

n÷y
n÷2 22657972.5
n÷3 15105315
n÷3 11328986.25
n÷5 9063189

Exponentiation

ny
n2 2053534871243025
n3 9.3057873280831E+22
n4 4.2170054674111E+30
n5 1.910975878259E+38

Nth Root

y√n
2√n 6731.7118922307
3√n 356.5198214415
4√n 82.047010257722
5√n 33.98209958071

Divisors of 45315945

1, 3, 5, 9, 15, 45, 1007021, 3021063, 5035105, 9063189, 15105315, 45315945

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45315944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45315945 can be divided by 12 positive divisors. The sum of these divisors (counting 45315945) is 1, the average is 0.083333333333333.

Base conversion 45315945

Base System Value
2 Binary 10101100110111011101101001
3 Ternary 10011021021210100
4 Quaternary 2230313131221
5 Quinary 43100102240
6 Senary 4255140013
8 Octal 254673551
10 Decimal 45315945
12 Duodecimal 13214609
16 Hexadecimal 2b37769
20 Vigesimal e349h5
36 Base36 qza09

Cryptographic Hash Functions

md5 63603d859aab09dda68d050c3d4482c1
sha1 63e15126fe1a1285ea43057355ed43af968a6041
sha256 c39d7ad8c87ab595b32174050b3e90e4104447ca657f73a3fa9978f96ddfc989
sha512 25e61bbbb647b021dbd511816877a524df2d8422a780a2a641ddaaaeffd55c183e406789809bcb4fd20405c022fe2bf8ae1f188fc8b57dbd7ef6b9f1ad8f0b4c
ripemd-160 0189133c24c400d36ea13ba6211164b8c463f8d2

45315945 as geometric shapes

Circle

Radius = n
Diameter 90631890
Circumference 284728479.80496
Area 6.4513700653875E+15

Sphere

Radius = n
Volume 3.89799908077E+23
Surface area 2.580548026155E+16
Circumference 284728479.80496

Square

Length = n
Perimeter 181263780
Area 2053534871243025
Diagonal 64086424.010753

Cube

Length = n
Surface area 12321209227458150
Volume 9.3057873280831E+22
Space diagonal 78489519.132997

Equilateral Triangle

Length = n
Perimeter 135947835
Area 8.8920668302683E+14
Altitude 39244759.566498

Triangular Pyramid

Length = n
Surface area 8.8920668302683E+14
Volume 1.0966975539946E+22
Height 21362141.336918