38861208 (number)

38861208 is an even 8-digits composite number following 38861207 and preceding 38861209. In scientific notation, it is written as 3.8861208 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 12953520 positive integers (up to 38861208) that are relatively prime to 38861208.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand two hundred eight

Notation

Scientific notation 3.8861208 × 10^7
Engineering notation 3.8861208 × 10^6

Prime Factorization of 38861208

Prime Factorization 2 × 2 × 2 × 81 × 59971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9715302
Product of the distinct prime numbers

The prime factorization of 38861208 is 2 × 2 × 2 × 81 × 59971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 2, 77, 839, 402, 1814, 1788, 84214, 96029, 141202, 830681, 8812407, 103466, 13498074, 90534761, 735143296, 274556004, 7733104003, 7442453328

Basic calculations (n = 38861208)

Multiplication

n×y
n×2 77722416
n×3 116583624
n×4 155444832
n×5 194306040

Division

n÷y
n÷2 19430604
n÷3 12953736
n÷3 9715302
n÷5 7772241.6

Exponentiation

ny
n2 1510193487219264
n3 5.8687943227073E+22
n4 2.2806843688395E+30
n5 8.863014963982E+37

Nth Root

y√n
2√n 6233.8758409195
3√n 338.71838151167
4√n 78.954897510664
5√n 32.953629857503

Divisors of 38861208

1, 2, 4, 8, 81, 162, 324, 648, 59971, 119942, 239884, 479768, 4857651, 9715302, 19430604, 38861208

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 -38861207
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 38861208 can be divided by 16 positive divisors. The sum of these divisors (counting 38861208) is 1, the average is 0.0625.

Base conversion 38861208

Base System Value
2 Binary 10010100001111100110011000
3 Ternary 2201010100120000
4 Quaternary 2110033212120
5 Quinary 34422024313
6 Senary 3504533000
8 Octal 224174630
10 Decimal 38861208
12 Duodecimal 11021160
16 Hexadecimal 250f998
20 Vigesimal c2hd08
36 Base36 n4xi0

Cryptographic Hash Functions

md5 943c7e5a6cdfb5daaeba9bfcc9cc7c54
sha1 2cb9b1bd8e94d397adabfd9860bb5925f22d12b8
sha256 028d144da121f17ff8bb03e8556eebe2e03c65d4c2cf92e17729f54a22f9d282
sha512 5112df0f8ac247b110ee8c4bb4c83fcb0ae72f5b713129119acfcbfce2826e7c79f4729d9212be3eb0caef60a635f5523d1e6f9c9f67c8e401fd8c64c6d3cdb9
ripemd-160 4acb2c1c8adfab59575361c994f455e3ea8f7ed1

38861208 as geometric shapes

Circle

Radius = n
Diameter 77722416
Circumference 244172171.12485
Area 4.7444127649472E+15

Sphere

Radius = n
Volume 2.4583148172862E+23
Surface area 1.8977651059789E+16
Circumference 244172171.12485

Square

Length = n
Perimeter 155444832
Area 1510193487219264
Diagonal 54958047.403802

Cube

Length = n
Surface area 9061160923315584
Volume 5.8687943227073E+22
Space diagonal 67309586.699502

Equilateral Triangle

Length = n
Perimeter 116583624
Area 6.5393296228085E+14
Altitude 33654793.349751

Triangular Pyramid

Length = n
Surface area 6.5393296228085E+14
Volume 6.9164404382924E+21
Height 18319349.134601