38865545 (number)

38865545 is an odd 8-digits composite number following 38865544 and preceding 38865546. In scientific notation, it is written as 3.8865545 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 29363328 positive integers (up to 38865545) that are relatively prime to 38865545.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-five thousand five hundred forty-five

Notation

Scientific notation 3.8865545 × 10^7
Engineering notation 3.8865545 × 10^6

Prime Factorization of 38865545

Prime Factorization 19 × 5 × 719 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38865545
Product of the distinct prime numbers

The prime factorization of 38865545 is 19 × 5 × 719 × 569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 19, 51, 525, 129, 5513, 4854, 92540, 55724, 4136, 122972, 9257297, 495101, 90260027, 41119927, 268725586, 506742349, 9828943287, 5678464330

Basic calculations (n = 38865545)

Multiplication

n×y
n×2 77731090
n×3 116596635
n×4 155462180
n×5 194327725

Division

n÷y
n÷2 19432772.5
n÷3 12955181.666667
n÷3 9716386.25
n÷5 7773109

Exponentiation

ny
n2 1510530588147025
n3 5.8707594547505E+22
n4 2.2817026577278E+30
n5 8.8679617320539E+37

Nth Root

y√n
2√n 6234.22368864
3√n 338.73098162587
4√n 78.957100305419
5√n 32.954365364814

Divisors of 38865545

1, 5, 19, 95, 569, 719, 2845, 3595, 10811, 13661, 54055, 68305, 409111, 2045555, 7773109, 38865545

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38865544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38865545 can be divided by 16 positive divisors. The sum of these divisors (counting 38865545) is 1, the average is 0.0625.

Base conversion 38865545

Base System Value
2 Binary 10010100010000101010001001
3 Ternary 2201010120111122
4 Quaternary 2110100222021
5 Quinary 34422144140
6 Senary 3505005025
8 Octal 224205211
10 Decimal 38865545
12 Duodecimal 11023775
16 Hexadecimal 2510a89
20 Vigesimal c2i3h5
36 Base36 n50uh

Cryptographic Hash Functions

md5 778a75dc0120afda573d2c541fe42345
sha1 807c628c4389739422e7e27a0e3bba4276d1ed58
sha256 432c84cc98665ad737d3727cac00c4418577d057a2bb30ce8f149e3ea16c2f5b
sha512 fbc9343ba464437d4d354f258eee9219e7e3972df0f128570a9bdcb44fe6f0661bc308626c75faf233386a31b6fd547e43e272f8aebab6a588c0afebd1434bc5
ripemd-160 4fa5897d9fdd01dfe72423ca090f48674a04e977

38865545 as geometric shapes

Circle

Radius = n
Diameter 77731090
Circumference 244199421.29953
Area 4.7454717987454E+15

Sphere

Radius = n
Volume 2.4591379698716E+23
Surface area 1.8981887194981E+16
Circumference 244199421.29953

Square

Length = n
Perimeter 155462180
Area 1510530588147025
Diagonal 54964180.848022

Cube

Length = n
Surface area 9063183528882150
Volume 5.8707594547505E+22
Space diagonal 67317098.603855

Equilateral Triangle

Length = n
Perimeter 116596635
Area 6.5407893126439E+14
Altitude 33658549.301927

Triangular Pyramid

Length = n
Surface area 6.5407893126439E+14
Volume 6.9187563686152E+21
Height 18321393.616007