45981372 (number)

45981372 is an even 8-digits composite number following 45981371 and preceding 45981373. In scientific notation, it is written as 4.5981372 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 15327120 positive integers (up to 45981372) that are relatively prime to 45981372.

Interesting facts

Basic properties

Name

Name forty-five million nine hundred eighty-one thousand three hundred seventy-two

Notation

Scientific notation 4.5981372 × 10^7
Engineering notation 4.5981372 × 10^6

Prime Factorization of 45981372

Prime Factorization 2 × 2 × 3 × 3831781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22990686
Product of the distinct prime numbers

The prime factorization of 45981372 is 2 × 2 × 3 × 3831781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 56, 41, 832, 760, 9969, 5511, 36999, 2199, 354067, 769668, 2282655, 9010763, 94006203, 5596023, 129143740, 425040908, 6932092658, 6748074809

Basic calculations (n = 45981372)

Multiplication

n×y
n×2 91962744
n×3 137944116
n×4 183925488
n×5 229906860

Division

n÷y
n÷2 22990686
n÷3 15327124
n÷3 11495343
n÷5 9196274.4

Exponentiation

ny
n2 2114286571002384
n3 9.7217797335865E+22
n4 4.470207704321E+30
n5 2.0554628336965E+38

Nth Root

y√n
2√n 6780.9565696884
3√n 358.25641461799
4√n 82.346563800127
5√n 34.081318281535

Divisors of 45981372

1, 2, 3, 4, 6, 12, 3831781, 7663562, 11495343, 15327124, 22990686, 45981372

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 -45981371
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 45981372 can be divided by 12 positive divisors. The sum of these divisors (counting 45981372) is 1, the average is 0.083333333333333.

Base conversion 45981372

Base System Value
2 Binary 10101111011001111010111100
3 Ternary 10012112002120210
4 Quaternary 2233121322330
5 Quinary 43232400442
6 Senary 4321312420
8 Octal 257317274
10 Decimal 45981372
12 Duodecimal 13495710
16 Hexadecimal 2bd9ebc
20 Vigesimal e77d8c
36 Base36 rdjgc

Cryptographic Hash Functions

md5 6cf85953cad44db784342d912bc60e8f
sha1 8dc5ee59e7854970d7a9e407bcb04385f0c645a9
sha256 1fff335ca9dc47dadff5f184a0ef7ed4b78c71837e26b41507b71aa1ed80bff7
sha512 d0ad0b2cb50b2058edff25de593aaff5fc4d0c2f8bcbb73418a925c421bb1be0222a9737965f2646125c2d11b0c47cf0ed1ca12f0d2af3e6cd138a23b8832fdd
ripemd-160 22cb970e1b08337b2a68b2febdf0702de623fab9

45981372 as geometric shapes

Circle

Radius = n
Diameter 91962744
Circumference 288909480.95436
Area 6.6422271590446E+15

Sphere

Radius = n
Volume 4.0722495721138E+23
Surface area 2.6568908636179E+16
Circumference 288909480.95436

Square

Length = n
Perimeter 183925488
Area 2114286571002384
Diagonal 65027479.898922

Cube

Length = n
Surface area 12685719426014304
Volume 9.7217797335865E+22
Space diagonal 79642072.505725

Equilateral Triangle

Length = n
Perimeter 137944116
Area 9.1551294068418E+14
Altitude 39821036.252862

Triangular Pyramid

Length = n
Surface area 9.1551294068418E+14
Volume 1.1457227291368E+22
Height 21675826.632974