38828944 (number)

38828944 is an even 8-digits composite number following 38828943 and preceding 38828945. In scientific notation, it is written as 3.8828944 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 15127680 positive integers (up to 38828944) that are relatively prime to 38828944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8828944 × 10^7
Engineering notation 3.8828944 × 10^6

Prime Factorization of 38828944

Prime Factorization 2 × 2 × 2 × 2 × 77 × 31517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4853618
Product of the distinct prime numbers

The prime factorization of 38828944 is 2 × 2 × 2 × 2 × 77 × 31517. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 55, 3, 947, 120, 6956, 6968, 54340, 78982, 650222, 529157, 6453431, 4992099, 33728796, 54962872, 510714629, 794099955, 9864500934, 2749428747

Basic calculations (n = 38828944)

Multiplication

n×y
n×2 77657888
n×3 116486832
n×4 155315776
n×5 194144720

Division

n÷y
n÷2 19414472
n÷3 12942981.333333
n÷3 9707236
n÷5 7765788.8

Exponentiation

ny
n2 1507686892155136
n3 5.8541889905026E+22
n4 2.2731197647764E+30
n5 8.8262840051797E+37

Nth Root

y√n
2√n 6231.2875074097
3√n 338.62461675063
4√n 78.938504593194
5√n 32.948156177024

Divisors of 38828944

1, 2, 4, 8, 16, 77, 154, 308, 616, 1232, 31517, 63034, 126068, 252136, 504272, 2426809, 4853618, 9707236, 19414472, 38828944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38828943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38828944 can be divided by 20 positive divisors. The sum of these divisors (counting 38828944) is 1, the average is 0.05.

Base conversion 38828944

Base System Value
2 Binary 10010100000111101110010000
3 Ternary 2201001201022001
4 Quaternary 2110013232100
5 Quinary 34420011234
6 Senary 3504123344
8 Octal 224075620
10 Decimal 38828944
12 Duodecimal 11006554
16 Hexadecimal 2507b90
20 Vigesimal c2dc74
36 Base36 n48ls

Cryptographic Hash Functions

md5 5bfd940842c842214bd171a5ac2beb21
sha1 5f9524eaaed44fa33611dcd231353d1b1fd45696
sha256 1317c70e0800080911125399d85a6730fb4ce1d4ba42fdbc2914a80ba2bb4f76
sha512 d220f6a70489008f1144fb71a6fe79e8b7bbf7c7c2b91ca26a36d432b24e016436e95bf4a076f00f37ff5f43a21cebc4c6b9b9d5fa1737cee2be9ad4b82797c8
ripemd-160 2a3ab2df1b39c8ab34b7feafb759ac7374cb10c7

38828944 as geometric shapes

Circle

Radius = n
Diameter 77657888
Circumference 243969450.4341
Area 4.7365380643082E+15

Sphere

Radius = n
Volume 2.4521969500386E+23
Surface area 1.8946152257233E+16
Circumference 243969450.4341

Square

Length = n
Perimeter 155315776
Area 1507686892155136
Diagonal 54912419.217425

Cube

Length = n
Surface area 9046121352930816
Volume 5.8541889905026E+22
Space diagonal 67253703.812247

Equilateral Triangle

Length = n
Perimeter 116486832
Area 6.5284757477958E+14
Altitude 33626851.906123

Triangular Pyramid

Length = n
Surface area 6.5284757477958E+14
Volume 6.89922788922E+21
Height 18304139.739142