38408944 (number)

38408944 is an even 8-digits composite number following 38408943 and preceding 38408945. In scientific notation, it is written as 3.8408944 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 30 positive divisors. There are 16460640 positive integers (up to 38408944) that are relatively prime to 38408944.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred eight thousand nine hundred forty-four

Notation

Scientific notation 3.8408944 × 10^7
Engineering notation 3.8408944 × 10^6

Prime Factorization of 38408944

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 48991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 685874
Product of the distinct prime numbers

The prime factorization of 38408944 is 2 × 2 × 2 × 2 × 7 × 7 × 48991. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 43, 87, 605, 512, 1047, 6070, 20736, 530, 98237, 965534, 4455008, 5463225, 56063395, 9369053, 737039047, 993527796, 7555594565, 4314419491

Basic calculations (n = 38408944)

Multiplication

n×y
n×2 76817888
n×3 115226832
n×4 153635776
n×5 192044720

Division

n÷y
n÷2 19204472
n÷3 12802981.333333
n÷3 9602236
n÷5 7681788.8

Exponentiation

ny
n2 1475246979195136
n3 5.6662678610075E+22
n4 2.1763536496244E+30
n5 8.3591445452618E+37

Nth Root

y√n
2√n 6197.4949778116
3√n 337.39925735734
4√n 78.72417022625
5√n 32.876567876474

Divisors of 38408944

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 48991, 97982, 195964, 342937, 391928, 685874, 783856, 1371748, 2400559, 2743496, 4801118, 5486992, 9602236, 19204472, 38408944

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38408943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38408944 can be divided by 30 positive divisors. The sum of these divisors (counting 38408944) is 1, the average is 0.033333333333333.

Base conversion 38408944

Base System Value
2 Binary 10010010100001001011110000
3 Ternary 2200021101011111
4 Quaternary 2102201023300
5 Quinary 34313041234
6 Senary 3451123104
8 Octal 222411360
10 Decimal 38408944
12 Duodecimal 10a43494
16 Hexadecimal 24a12f0
20 Vigesimal c01274
36 Base36 mv8j4

Cryptographic Hash Functions

md5 2ed963f8f608a9efd5314d1f24481969
sha1 2a97079213f6f9b54f073656f8abfdf7c04b566f
sha256 7effe74d7b3662fe7560a862531b6e63bc983940745ff8629bfc1a4c15c42a4f
sha512 09995219e91546526a6c32af311ff7d57e2871b0b6906f84847e30b4c73ae7a04238a5d703fc76528bc6aa32bee4d1d9ae122385df91008a32a4a734a384ecce
ripemd-160 b5875cfba070e9b55dedf8b4042a7bbd7eb3ac16

38408944 as geometric shapes

Circle

Radius = n
Diameter 76817888
Circumference 241330512.60508
Area 4.63462507207E+15

Sphere

Radius = n
Volume 2.3734807313884E+23
Surface area 1.853850028828E+16
Circumference 241330512.60508

Square

Length = n
Perimeter 153635776
Area 1475246979195136
Diagonal 54318449.521229

Cube

Length = n
Surface area 8851481875170816
Volume 5.6662678610075E+22
Space diagonal 66526242.473068

Equilateral Triangle

Length = n
Perimeter 115226832
Area 6.3880068041962E+14
Altitude 33263121.236534

Triangular Pyramid

Length = n
Surface area 6.3880068041962E+14
Volume 6.6777607142297E+21
Height 18106149.84041