38993837 (number)

38993837 is an odd 8-digits composite number following 38993836 and preceding 38993838. In scientific notation, it is written as 3.8993837 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 38555616 positive integers (up to 38993837) that are relatively prime to 38993837.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand eight hundred thirty-seven

Notation

Scientific notation 3.8993837 × 10^7
Engineering notation 3.8993837 × 10^6

Prime Factorization of 38993837

Prime Factorization 89 × 438133

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38993837
Product of the distinct prime numbers

The prime factorization of 38993837 is 89 × 438133. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 9, 28, 317, 247, 2143, 8960, 82812, 80739, 577148, 42450, 2036921, 9625320, 5316732, 7582324, 137787294, 565229157, 9017095639, 8299661493

Basic calculations (n = 38993837)

Multiplication

n×y
n×2 77987674
n×3 116981511
n×4 155975348
n×5 194969185

Division

n÷y
n÷2 19496918.5
n÷3 12997945.666667
n÷3 9748459.25
n÷5 7798767.4

Exponentiation

ny
n2 1520519323982569
n3 5.9290882674726E+22
n4 2.3119790146044E+30
n5 9.0152932842905E+37

Nth Root

y√n
2√n 6244.5045439971
3√n 339.10328008164
4√n 79.022177545276
5√n 32.976092631198

Divisors of 38993837

1, 89, 438133, 38993837

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 -38993836
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 38993837 can be divided by 4 positive divisors. The sum of these divisors (counting 38993837) is 1, the average is 0.25.

Base conversion 38993837

Base System Value
2 Binary 10010100101111111110101101
3 Ternary 2201101002111012
4 Quaternary 2110233332231
5 Quinary 34440300322
6 Senary 3511435005
8 Octal 224577655
10 Decimal 38993837
12 Duodecimal 11085a65
16 Hexadecimal 252ffad
20 Vigesimal c3e4bh
36 Base36 n7ru5

Cryptographic Hash Functions

md5 70146630d8cd42e2500b622e7b11f4a0
sha1 0d8ed218c30b339f8032b687ad43c2d1b6299fc9
sha256 9671a7261459897d80d59c04fbc070a9fc0c943c7d89db74877c8a97585c3eb5
sha512 009ca742438573374c9d5e3a131bf14cde5ddae5afcc480bb130a6672dfd1ace33460795fe148aa71be044b8184779a4734bef2abfe32396c5c63a3e5fbdde96
ripemd-160 9a6b957617ea416da8642051220699ca1bf4d040

38993837 as geometric shapes

Circle

Radius = n
Diameter 77987674
Circumference 245005503.70896
Area 4.776852337865E+15

Sphere

Radius = n
Volume 2.4835706858103E+23
Surface area 1.910740935146E+16
Circumference 245005503.70896

Square

Length = n
Perimeter 155975348
Area 1520519323982569
Diagonal 55145613.134366

Cube

Length = n
Surface area 9123115943895414
Volume 5.9290882674726E+22
Space diagonal 67539306.866059

Equilateral Triangle

Length = n
Perimeter 116981511
Area 6.5840418075702E+14
Altitude 33769653.43303

Triangular Pyramid

Length = n
Surface area 6.5840418075702E+14
Volume 6.9874975336392E+21
Height 18381871.044789