45687946 (number)

45687946 is an even 8-digits composite number following 45687945 and preceding 45687947. In scientific notation, it is written as 4.5687946 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 22843972 positive integers (up to 45687946) that are relatively prime to 45687946.

Interesting facts

Basic properties

Name

Name forty-five million six hundred eighty-seven thousand nine hundred forty-six

Notation

Scientific notation 4.5687946 × 10^7
Engineering notation 4.5687946 × 10^6

Prime Factorization of 45687946

Prime Factorization 2 × 22843973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45687946
Product of the distinct prime numbers

The prime factorization of 45687946 is 2 × 22843973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 67, 97, 200, 199, 2050, 4804, 51196, 39657, 644675, 985651, 5749267, 567684, 59148713, 55901402, 739258019, 536713765, 4777917559, 813300820

Basic calculations (n = 45687946)

Multiplication

n×y
n×2 91375892
n×3 137063838
n×4 182751784
n×5 228439730

Division

n÷y
n÷2 22843973
n÷3 15229315.333333
n÷3 11421986.5
n÷5 9137589.2

Exponentiation

ny
n2 2087388409698916
n3 9.536848894335E+22
n4 4.3571903729454E+30
n5 1.9907107847085E+38

Nth Root

y√n
2√n 6759.2859090291
3√n 357.4927274508
4√n 82.214876445988
5√n 34.0377094497

Divisors of 45687946

1, 2, 22843973, 45687946

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45687945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45687946 can be divided by 4 positive divisors. The sum of these divisors (counting 45687946) is 1, the average is 0.25.

Base conversion 45687946

Base System Value
2 Binary 10101110010010010010001010
3 Ternary 10011222012002011
4 Quaternary 2232102102022
5 Quinary 43144003241
6 Senary 4311130134
8 Octal 256222212
10 Decimal 45687946
12 Duodecimal 1337394a
16 Hexadecimal 2b9248a
20 Vigesimal e5ajh6
36 Base36 r791m

Cryptographic Hash Functions

md5 4454aaf7a9d2bc2a3d1a7e0424b8f4d2
sha1 97102aea3ff3683e0dcfd95fca313c1006094969
sha256 864f549be103b4dc7e78a4528792ae43b4c747ba1fb238b843ab77ceceb45491
sha512 cb11b74b57fcdbad675f45c38e8673b8b65abfebc8938bf19366bf0bfee4a0eebb152d1d577057c5e30db0e79dab77635efce454a26ddd7e8aba5da435f44fe6
ripemd-160 47ae12e781cb56528692a49298fb43080963c2a0

45687946 as geometric shapes

Circle

Radius = n
Diameter 91375892
Circumference 287065831.02241
Area 6.5577240930986E+15

Sphere

Radius = n
Volume 3.9947859233118E+23
Surface area 2.6230896372394E+16
Circumference 287065831.02241

Square

Length = n
Perimeter 182751784
Area 2087388409698916
Diagonal 64612512.87017

Cube

Length = n
Surface area 12524330458193496
Volume 9.536848894335E+22
Space diagonal 79133843.765463

Equilateral Triangle

Length = n
Perimeter 137063838
Area 9.0386569518223E+14
Altitude 39566921.882732

Triangular Pyramid

Length = n
Surface area 9.0386569518223E+14
Volume 1.1239284207226E+22
Height 21537504.290057