38861739 (number)

38861739 is an odd 8-digits composite number following 38861738 and preceding 38861740. In scientific notation, it is written as 3.8861739 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 22059648 positive integers (up to 38861739) that are relatively prime to 38861739.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand seven hundred thirty-nine

Notation

Scientific notation 3.8861739 × 10^7
Engineering notation 3.8861739 × 10^6

Prime Factorization of 38861739

Prime Factorization 9 × 7 × 157 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38861739
Product of the distinct prime numbers

The prime factorization of 38861739 is 9 × 7 × 157 × 3929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 25, 90, 544, 890, 1996, 7076, 53393, 54076, 211925, 107414, 8553668, 525417, 40106543, 42723647, 8432293, 224035327, 5652735070, 7228228104

Basic calculations (n = 38861739)

Multiplication

n×y
n×2 77723478
n×3 116585217
n×4 155446956
n×5 194308695

Division

n÷y
n÷2 19430869.5
n÷3 12953913
n÷3 9715434.75
n÷5 7772347.8

Exponentiation

ny
n2 1510234758104121
n3 5.869034899817E+22
n4 2.2808090245858E+30
n5 8.8636205022298E+37

Nth Root

y√n
2√n 6233.9184306502
3√n 338.71992425529
4√n 78.955167219443
5√n 32.953719912767

Divisors of 38861739

1, 7, 9, 63, 157, 1099, 1413, 3929, 9891, 27503, 35361, 247527, 616853, 4317971, 5551677, 38861739

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 -38861738
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 38861739 can be divided by 16 positive divisors. The sum of these divisors (counting 38861739) is 1, the average is 0.0625.

Base conversion 38861739

Base System Value
2 Binary 10010100001111101110101011
3 Ternary 2201010101021200
4 Quaternary 2110033232223
5 Quinary 34422033424
6 Senary 3504535243
8 Octal 224175653
10 Decimal 38861739
12 Duodecimal 11021523
16 Hexadecimal 250fbab
20 Vigesimal c2he6j
36 Base36 n4xwr

Cryptographic Hash Functions

md5 b54651521d184dcbb65ad7236e553937
sha1 7d1b7189bb398c80d4b689f401e4fe5d46cbc0c3
sha256 d91ec101b15f1f40281f898ead159f9662ea848db84e21057d88d14a082d2841
sha512 a6f7f2bc33331f462455fb2aa7b37b5353c3684d2c14ea50748471ce8ec600731ad7bd3760c1b4d483f2709ba4a48a616c9d335e9e2a8fb8f623153e0204626f
ripemd-160 e98e8a707e063d5d80ce4ecda7d97e9e999130e5

38861739 as geometric shapes

Circle

Radius = n
Diameter 77723478
Circumference 244175507.49625
Area 4.7445424212559E+15

Sphere

Radius = n
Volume 2.4584155899903E+23
Surface area 1.8978169685023E+16
Circumference 244175507.49625

Square

Length = n
Perimeter 155446956
Area 1510234758104121
Diagonal 54958798.351203

Cube

Length = n
Surface area 9061408548624726
Volume 5.869034899817E+22
Space diagonal 67310506.418481

Equilateral Triangle

Length = n
Perimeter 116585217
Area 6.5395083309821E+14
Altitude 33655253.20924

Triangular Pyramid

Length = n
Surface area 6.5395083309821E+14
Volume 6.9167239611352E+21
Height 18319599.450401