38861901 (number)

38861901 is an odd 8-digits composite number following 38861900 and preceding 38861902. In scientific notation, it is written as 3.8861901 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 23777280 positive integers (up to 38861901) that are relatively prime to 38861901.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861901 × 10^7
Engineering notation 3.8861901 × 10^6

Prime Factorization of 38861901

Prime Factorization 3 × 3 × 13 × 193 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12953967
Product of the distinct prime numbers

The prime factorization of 38861901 is 3 × 3 × 13 × 193 × 1721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 55, 14, 440, 247, 2896, 4308, 98141, 55526, 351740, 107535, 2508629, 1355215, 77475224, 63322676, 546387072, 724373906, 6523063578, 5038444380

Basic calculations (n = 38861901)

Multiplication

n×y
n×2 77723802
n×3 116585703
n×4 155447604
n×5 194309505

Division

n÷y
n÷2 19430950.5
n÷3 12953967
n÷3 9715475.25
n÷5 7772380.2

Exponentiation

ny
n2 1510247349333801
n3 5.8691082975323E+22
n4 2.2808470561698E+30
n5 8.8638052493011E+37

Nth Root

y√n
2√n 6233.9314240694
3√n 338.72039492003
4√n 78.955249502927
5√n 32.953747387059

Divisors of 38861901

1, 3, 9, 13, 39, 117, 193, 579, 1721, 1737, 2509, 5163, 7527, 15489, 22373, 22581, 67119, 201357, 332153, 996459, 2989377, 4317989, 12953967, 38861901

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861900
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861901 can be divided by 24 positive divisors. The sum of these divisors (counting 38861901) is 1, the average is 0.041666666666667.

Base conversion 38861901

Base System Value
2 Binary 10010100001111110001001101
3 Ternary 2201010101111200
4 Quaternary 2110033301031
5 Quinary 34422040101
6 Senary 3504540113
8 Octal 224176115
10 Decimal 38861901
12 Duodecimal 11021639
16 Hexadecimal 250fc4d
20 Vigesimal c2hef1
36 Base36 n4y19

Cryptographic Hash Functions

md5 76c0490243428d3a97283538db2953bd
sha1 39054893b11990005dbec13257cbe35b37644370
sha256 d91f436135752b81cb861136ffcf7fd4a3fc1c029ecadde26d08992be367d8ce
sha512 8687b80fdc50637338d93077ab0e37248874f08bb394330e105b637058bb3273e5abad2e8b61df26cae05a1670059a6ac480ed5dcf1f9d28783b19c20616d5f0
ripemd-160 cc5c795efcef492c52094601b503eee8dc632253

38861901 as geometric shapes

Circle

Radius = n
Diameter 77723802
Circumference 244176525.37227
Area 4.7445819777705E+15

Sphere

Radius = n
Volume 2.4584463347534E+23
Surface area 1.8978327911082E+16
Circumference 244176525.37227

Square

Length = n
Perimeter 155447604
Area 1510247349333801
Diagonal 54959027.453801

Cube

Length = n
Surface area 9061484096002806
Volume 5.8691082975323E+22
Space diagonal 67310787.010712

Equilateral Triangle

Length = n
Perimeter 116585703
Area 6.5395628526059E+14
Altitude 33655393.505356

Triangular Pyramid

Length = n
Surface area 6.5395628526059E+14
Volume 6.9168104611722E+21
Height 18319675.817934