38856870 (number)

38856870 is an even 8-digits composite number following 38856869 and preceding 38856871. In scientific notation, it is written as 3.8856870 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 9564480 positive integers (up to 38856870) that are relatively prime to 38856870.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-six thousand eight hundred seventy

Notation

Scientific notation 3.8856870 × 10^7
Engineering notation 3.8856870 × 10^6

Prime Factorization of 38856870

Prime Factorization 2 × 15 × 3 × 13 × 33211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38856870
Product of the distinct prime numbers

The prime factorization of 38856870 is 2 × 15 × 3 × 13 × 33211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 32, 80, 405, 663, 5370, 7681, 17061, 60059, 820006, 446561, 8205010, 7730785, 83575997, 94265887, 599178316, 985963768, 7010727140, 7084181004

Basic calculations (n = 38856870)

Multiplication

n×y
n×2 77713740
n×3 116570610
n×4 155427480
n×5 194284350

Division

n÷y
n÷2 19428435
n÷3 12952290
n÷3 9714217.5
n÷5 7771374

Exponentiation

ny
n2 1509856346196900
n3 5.8668291762848E+22
n4 2.2796661861511E+30
n5 8.8580692638667E+37

Nth Root

y√n
2√n 6233.5278935768
3√n 338.7057775544
4√n 78.952694023553
5√n 32.95289411491

Divisors of 38856870

1, 2, 3, 6, 13, 15, 26, 30, 39, 45, 78, 90, 195, 390, 585, 1170, 33211, 66422, 99633, 199266, 431743, 498165, 863486, 996330, 1295229, 1494495, 2590458, 2988990, 6476145, 12952290, 19428435, 38856870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38856869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38856870 can be divided by 32 positive divisors. The sum of these divisors (counting 38856870) is 1, the average is 0.03125.

Base conversion 38856870

Base System Value
2 Binary 10010100001110100010100110
3 Ternary 2201010010121100
4 Quaternary 2110032202212
5 Quinary 34421404440
6 Senary 3504500530
8 Octal 224164246
10 Decimal 38856870
12 Duodecimal 1101a746
16 Hexadecimal 250e8a6
20 Vigesimal c2h23a
36 Base36 n4u5i

Cryptographic Hash Functions

md5 fdac6eb6fa83d4c651f0c08bbed25f5f
sha1 119ac248004ba8dc508413ad5ef8d16029336bbb
sha256 e3f1cc71b83f1e1ee16a63b80d0c38d37786f841f64c5e06ffdbaea6c1a33850
sha512 823cf6eb7b7dacf806d4ae0f584a82ae78b5e4a2bb6f83501dd486ee85b4ba47c1c86be0dbb9f717d9da24eb0aa4630a3b6d1fd84a4fa8104e2de9fd5e7b5aa7
ripemd-160 bc8112016caabbe1e9e949dc9de7c5ff11811fa0

38856870 as geometric shapes

Circle

Radius = n
Diameter 77713740
Circumference 244144914.66699
Area 4.7433536051881E+15

Sphere

Radius = n
Volume 2.4574916586777E+23
Surface area 1.8973414420752E+16
Circumference 244144914.66699

Square

Length = n
Perimeter 155427480
Area 1509856346196900
Diagonal 54951912.545368

Cube

Length = n
Surface area 9059138077181400
Volume 5.8668291762848E+22
Space diagonal 67302073.063099

Equilateral Triangle

Length = n
Perimeter 116570610
Area 6.5378697593583E+14
Altitude 33651036.531549

Triangular Pyramid

Length = n
Surface area 6.5378697593583E+14
Volume 6.9141244910234E+21
Height 18317304.181789