38861641 (number)

38861641 is an odd 8-digits composite number following 38861640 and preceding 38861642. In scientific notation, it is written as 3.8861641 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 30650688 positive integers (up to 38861641) that are relatively prime to 38861641.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand six hundred forty-one

Notation

Scientific notation 3.8861641 × 10^7
Engineering notation 3.8861641 × 10^6

Prime Factorization of 38861641

Prime Factorization 13 × 7 × 509 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38861641
Product of the distinct prime numbers

The prime factorization of 38861641 is 13 × 7 × 509 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 7, 22, 971, 46, 7943, 3334, 7099, 46321, 478162, 650507, 7708975, 3795687, 68344178, 12037132, 949472867, 8033674, 885718039, 55680982

Basic calculations (n = 38861641)

Multiplication

n×y
n×2 77723282
n×3 116584923
n×4 155446564
n×5 194308205

Division

n÷y
n÷2 19430820.5
n÷3 12953880.333333
n÷3 9715410.25
n÷5 7772328.2

Exponentiation

ny
n2 1510227141212881
n3 5.8689904990271E+22
n4 2.280786018056E+30
n5 8.8635087431513E+37

Nth Root

y√n
2√n 6233.9105704205
3√n 338.71963953154
4√n 78.955117442889
5√n 32.953703292473

Divisors of 38861641

1, 7, 13, 91, 509, 839, 3563, 5873, 6617, 10907, 46319, 76349, 427051, 2989357, 5551663, 38861641

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 -38861640
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 38861641 can be divided by 16 positive divisors. The sum of these divisors (counting 38861641) is 1, the average is 0.0625.

Base conversion 38861641

Base System Value
2 Binary 10010100001111101101001001
3 Ternary 2201010101011001
4 Quaternary 2110033231021
5 Quinary 34422033031
6 Senary 3504535001
8 Octal 224175511
10 Decimal 38861641
12 Duodecimal 11021461
16 Hexadecimal 250fb49
20 Vigesimal c2he21
36 Base36 n4xu1

Cryptographic Hash Functions

md5 d5a3a6656ea7b5d1f3a8ff672958fe2e
sha1 02a474d2e6ad54e55d98f093b19e2a92cd7bbb75
sha256 c9bb135de82d3512b454cc4c3e87e92084613415260bc2d8a0447785e3b1e5b3
sha512 413a962feffd5ef392b037342fd48143fb5bd05ca92f7fe6d77f90f72d3e39698d2706c90d23b7cab8ab4b3a429dee89912f7b63a7772a23764bd04d993ff69d
ripemd-160 c98d128726dcc52be15010541564f76a7cedeb3a

38861641 as geometric shapes

Circle

Radius = n
Diameter 77723282
Circumference 244174891.74409
Area 4.7445184920863E+15

Sphere

Radius = n
Volume 2.4583969914309E+23
Surface area 1.8978073968345E+16
Circumference 244174891.74409

Square

Length = n
Perimeter 155446564
Area 1510227141212881
Diagonal 54958659.758274

Cube

Length = n
Surface area 9061362847277286
Volume 5.8689904990271E+22
Space diagonal 67310336.677502

Equilateral Triangle

Length = n
Perimeter 116584923
Area 6.5394753488755E+14
Altitude 33655168.338751

Triangular Pyramid

Length = n
Surface area 6.5394753488755E+14
Volume 6.9166716343025E+21
Height 18319553.252758