38861395 (number)

38861395 is an odd 8-digits composite number following 38861394 and preceding 38861396. In scientific notation, it is written as 3.8861395 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 31089112 positive integers (up to 38861395) that are relatively prime to 38861395.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand three hundred ninety-five

Notation

Scientific notation 3.8861395 × 10^7
Engineering notation 3.8861395 × 10^6

Prime Factorization of 38861395

Prime Factorization 5 × 7772279

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38861395
Product of the distinct prime numbers

The prime factorization of 38861395 is 5 × 7772279. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 74, 46, 49, 824, 7836, 8128, 19240, 22244, 140302, 287133, 3814657, 3641933, 92056752, 36808734, 561135278, 265141521, 9914631008, 2062446895

Basic calculations (n = 38861395)

Multiplication

n×y
n×2 77722790
n×3 116584185
n×4 155445580
n×5 194306975

Division

n÷y
n÷2 19430697.5
n÷3 12953798.333333
n÷3 9715348.75
n÷5 7772279

Exponentiation

ny
n2 1510208021346025
n3 5.8688790449696E+22
n4 2.2807282677379E+30
n5 8.8632282100227E+37

Nth Root

y√n
2√n 6233.8908395961
3√n 338.7189248147
4√n 78.954992493167
5√n 32.953661571993

Divisors of 38861395

1, 5, 7772279, 38861395

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 -38861394
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 38861395 can be divided by 4 positive divisors. The sum of these divisors (counting 38861395) is 1, the average is 0.25.

Base conversion 38861395

Base System Value
2 Binary 10010100001111101001010011
3 Ternary 2201010100210221
4 Quaternary 2110033221103
5 Quinary 34422031040
6 Senary 3504533511
8 Octal 224175123
10 Decimal 38861395
12 Duodecimal 11021297
16 Hexadecimal 250fa53
20 Vigesimal c2hd9f
36 Base36 n4xn7

Cryptographic Hash Functions

md5 0728a16d7c4d84b3a789bfc25060343e
sha1 174bcbd82731c280a6f9dd20e53252aa7918191b
sha256 3aaea8f1d7a88aed7633f2efb1ea1298a782eae7ea4ef8e4fe36d8c327891b6b
sha512 27fe9260fdf77ffd7373d82edf00609236810a4cb69e1ae431006688ad08f1b49bb5940ff52826556a5ca3bf6a066ff2f9984fbf3ff258b50ef554fe898c657d
ripemd-160 8231a525515de575dd4dda9fa550f83ea1cb02c1

38861395 as geometric shapes

Circle

Radius = n
Diameter 77722790
Circumference 244173346.0805
Area 4.744458425253E+15

Sphere

Radius = n
Volume 2.4583503056645E+23
Surface area 1.8977833701012E+16
Circumference 244173346.0805

Square

Length = n
Perimeter 155445580
Area 1510208021346025
Diagonal 54958311.861738

Cube

Length = n
Surface area 9061248128076150
Volume 5.8688790449696E+22
Space diagonal 67309910.593003

Equilateral Triangle

Length = n
Perimeter 116584185
Area 6.5393925574234E+14
Altitude 33654955.296502

Triangular Pyramid

Length = n
Surface area 6.5393925574234E+14
Volume 6.9165402844361E+21
Height 18319437.287246