8127938 (number)

8127938 is an even 7-digits composite number following 8127937 and preceding 8127939. In scientific notation, it is written as 8.127938 × 10^6. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 2903040 positive integers (up to 8127938) that are relatively prime to 8127938.

Interesting facts

Basic properties

Name

Name eight million one hundred twenty-seven thousand nine hundred thirty-eight

Notation

Scientific notation 8.127938 × 10^6
Engineering notation 8.127938 × 10^6

Prime Factorization of 8127938

Prime Factorization 2 × 7 × 629 × 13 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8127938
Product of the distinct prime numbers

The prime factorization of 8127938 is 2 × 7 × 629 × 13 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 87, 9, 696, 573, 1536, 3730, 38752, 36203, 716171, 978283, 1424573, 9937693, 95911633, 278105, 348862172, 326488988, 1607484647, 6250740064

Basic calculations (n = 8127938)

Multiplication

n×y
n×2 16255876
n×3 24383814
n×4 32511752
n×5 40639690

Division

n÷y
n÷2 4063969
n÷3 2709312.6666667
n÷3 2031984.5
n÷5 1625587.6

Exponentiation

ny
n2 66063376131844
n3 5.3695902527031E+20
n4 4.3643696659375E+27
n5 3.5473326053821E+34

Nth Root

y√n
2√n 2850.9538754599
3√n 201.06051658323
4√n 53.394324374974
5√n 24.09883656846

Divisors of 8127938

1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 629, 923, 994, 1258, 1846, 4403, 6461, 8177, 8806, 12922, 16354, 44659, 57239, 89318, 114478, 312613, 580567, 625226, 1161134, 4063969, 8127938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8127937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8127938 can be divided by 32 positive divisors. The sum of these divisors (counting 8127938) is 1, the average is 0.03125.

Base conversion 8127938

Base System Value
2 Binary 11111000000010111000010
3 Ternary 120021221102202
4 Quaternary 133000113002
5 Quinary 4040043223
6 Senary 450113202
8 Octal 37002702
10 Decimal 8127938
12 Duodecimal 287b802
16 Hexadecimal 7c05c2
20 Vigesimal 2afjgi
36 Base36 4u7k2

Cryptographic Hash Functions

md5 7533444610a09f2873346d5d3553a283
sha1 0b4a643dc719713380ed9123a6428632ee39c191
sha256 676b6bf6c2b44e463d86faa60bb2ada469239c48a6a92b4d3a943020c20a80db
sha512 24ba70db1bd74244c6b184efb43e9220aa3aa390e7ff4f8eb53d72e5dcb214b6654426d3cd2a1435b76a705141eb5df42ef5bb144e64a3aae026e969a9b38297
ripemd-160 d7ababf48c3de32489f4239d14c6950245a4cb7d

8127938 as geometric shapes

Circle

Radius = n
Diameter 16255876
Circumference 51069340.619267
Area 2.0754421712714E+14

Sphere

Radius = n
Volume 2.2492087054239E+21
Surface area 8.3017686850856E+14
Circumference 51069340.619267

Square

Length = n
Perimeter 32511752
Area 66063376131844
Diagonal 11494640.153728

Cube

Length = n
Surface area 396380256791064
Volume 5.3695902527031E+20
Space diagonal 14078001.57677

Equilateral Triangle

Length = n
Perimeter 24383814
Area 28606280994972
Altitude 7039000.7883849

Triangular Pyramid

Length = n
Surface area 28606280994972
Volume 6.3281227997992E+19
Height 3831546.7179092