38943668 (number)

38943668 is an even 8-digits composite number following 38943667 and preceding 38943669. In scientific notation, it is written as 3.8943668 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 18249728 positive integers (up to 38943668) that are relatively prime to 38943668.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-three thousand six hundred sixty-eight

Notation

Scientific notation 3.8943668 × 10^7
Engineering notation 3.8943668 × 10^6

Prime Factorization of 38943668

Prime Factorization 2 × 2 × 17 × 269 × 2129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19471834
Product of the distinct prime numbers

The prime factorization of 38943668 is 2 × 2 × 17 × 269 × 2129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 92, 50, 118, 925, 9252, 3420, 11451, 15783, 258185, 170210, 5856403, 6698494, 24059499, 3926618, 559580421, 879588031, 5334184316, 1260424115

Basic calculations (n = 38943668)

Multiplication

n×y
n×2 77887336
n×3 116831004
n×4 155774672
n×5 194718340

Division

n÷y
n÷2 19471834
n÷3 12981222.666667
n÷3 9735917
n÷5 7788733.6

Exponentiation

ny
n2 1516609277294224
n3 5.9062328180666E+22
n4 2.3001036999749E+30
n5 8.9574474857394E+37

Nth Root

y√n
2√n 6240.4861990073
3√n 338.9577889391
4√n 78.99674802805
5√n 32.967602932429

Divisors of 38943668

1, 2, 4, 17, 34, 68, 269, 538, 1076, 2129, 4258, 4573, 8516, 9146, 18292, 36193, 72386, 144772, 572701, 1145402, 2290804, 9735917, 19471834, 38943668

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 -38943667
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 38943668 can be divided by 24 positive divisors. The sum of these divisors (counting 38943668) is 1, the average is 0.041666666666667.

Base conversion 38943668

Base System Value
2 Binary 10010100100011101110110100
3 Ternary 2201021112200002
4 Quaternary 2110203232310
5 Quinary 34432144133
6 Senary 3510410432
8 Octal 224435664
10 Decimal 38943668
12 Duodecimal 11060a18
16 Hexadecimal 2523bb4
20 Vigesimal c37j38
36 Base36 n6p4k

Cryptographic Hash Functions

md5 109bfe2ad53fc479eb44c0d912e876b4
sha1 24600919cda416f84f23df3cf9cfc1a3f0d32d50
sha256 938663dda8eb6597eec6efd91cd0f3cec313849658aa3b029701392158512d14
sha512 ffb83977c08e7bd6d89c4ca6c7516eb7f7c516f94c082b0c24ddb6a65413eb73b6eac21443238ff75f40c053f6139dc8067ed9963508e19f85c7d22fba138ecb
ripemd-160 16b885b3fd76d639f48f28f7819788ca18ad2d79

38943668 as geometric shapes

Circle

Radius = n
Diameter 77887336
Circumference 244690282.58528
Area 4.7645685639137E+15

Sphere

Radius = n
Volume 2.4739970175505E+23
Surface area 1.9058274255655E+16
Circumference 244690282.58528

Square

Length = n
Perimeter 155774672
Area 1516609277294224
Diagonal 55074663.454155

Cube

Length = n
Surface area 9099655663765344
Volume 5.9062328180666E+22
Space diagonal 67452411.609094

Equilateral Triangle

Length = n
Perimeter 116831004
Area 6.5671108087598E+14
Altitude 33726205.804547

Triangular Pyramid

Length = n
Surface area 6.5671108087598E+14
Volume 6.9605621282024E+21
Height 18358221.151385