38890744 (number)

38890744 is an even 8-digits composite number following 38890743 and preceding 38890745. In scientific notation, it is written as 3.8890744 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 19411392 positive integers (up to 38890744) that are relatively prime to 38890744.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety thousand seven hundred forty-four

Notation

Scientific notation 3.8890744 × 10^7
Engineering notation 3.8890744 × 10^6

Prime Factorization of 38890744

Prime Factorization 2 × 2 × 2 × 617 × 7879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9722686
Product of the distinct prime numbers

The prime factorization of 38890744 is 2 × 2 × 2 × 617 × 7879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 2, 92, 431, 736, 2174, 9223, 71996, 17776, 880482, 923418, 8943921, 1919288, 24340008, 80894819, 562440069, 883424812, 540841138, 5490177950

Basic calculations (n = 38890744)

Multiplication

n×y
n×2 77781488
n×3 116672232
n×4 155562976
n×5 194453720

Division

n÷y
n÷2 19445372
n÷3 12963581.333333
n÷3 9722686
n÷5 7778148.8

Exponentiation

ny
n2 1512489968873536
n3 5.8821860182029E+22
n4 2.2876259059431E+30
n5 8.89674734758E+37

Nth Root

y√n
2√n 6236.2443826393
3√n 338.80417274265
4√n 78.969895419959
5√n 32.95863753839

Divisors of 38890744

1, 2, 4, 8, 617, 1234, 2468, 4936, 7879, 15758, 31516, 63032, 4861343, 9722686, 19445372, 38890744

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 -38890743
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 38890744 can be divided by 16 positive divisors. The sum of these divisors (counting 38890744) is 1, the average is 0.0625.

Base conversion 38890744

Base System Value
2 Binary 10010100010110110011111000
3 Ternary 2201011212001221
4 Quaternary 2110112303320
5 Quinary 34424000434
6 Senary 3505321424
8 Octal 224266370
10 Decimal 38890744
12 Duodecimal 11036274
16 Hexadecimal 2516cf8
20 Vigesimal c316h4
36 Base36 n5kag

Cryptographic Hash Functions

md5 d24e2c0624c1dfa06d45821776265ce3
sha1 a791b47cd910b7cc0129e07159f66bff5ed77072
sha256 249c98eb21717398b09041a8b941d33fac1334101c3884b7889f5caee9ca5578
sha512 14ef6b73769a9ec9657b70d7cde814ec53f4504c520c31502af2cf8ed3f1536f835fe50b66173116a5a82fced2ec1966e3be7db0bb8036eb4e1e9758c718fdf6
ripemd-160 cd56135875c6700be22a4e3c0cddc9c96f67a085

38890744 as geometric shapes

Circle

Radius = n
Diameter 77781488
Circumference 244357751.28608
Area 4.7516273748414E+15

Sphere

Radius = n
Volume 2.463924317578E+23
Surface area 1.9006509499365E+16
Circumference 244357751.28608

Square

Length = n
Perimeter 155562976
Area 1512489968873536
Diagonal 54999817.61558

Cube

Length = n
Surface area 9074939813241216
Volume 5.8821860182029E+22
Space diagonal 67360744.552154

Equilateral Triangle

Length = n
Perimeter 116672232
Area 6.5492736800681E+14
Altitude 33680372.276077

Triangular Pyramid

Length = n
Surface area 6.5492736800681E+14
Volume 6.9322227027866E+21
Height 18333272.538527