127942906 (number)

127942906 is an even 9-digits composite number following 127942905 and preceding 127942907. In scientific notation, it is written as 1.27942906 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 50614704 positive integers (up to 127942906) that are relatively prime to 127942906.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred forty-two thousand nine hundred six

Notation

Scientific notation 1.27942906 × 10^8
Engineering notation 1.27942906 × 10^6

Prime Factorization of 127942906

Prime Factorization 2 × 7 × 13 × 702983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127942906
Product of the distinct prime numbers

The prime factorization of 127942906 is 2 × 7 × 13 × 702983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 80, 28, 53, 634, 6475, 1909, 3504, 82845, 156315, 946553, 2546390, 8583160, 35864494, 93389735, 55870956, 369559875, 3191576858, 5781541111

Basic calculations (n = 127942906)

Multiplication

n×y
n×2 255885812
n×3 383828718
n×4 511771624
n×5 639714530

Division

n÷y
n÷2 63971453
n÷3 42647635.333333
n÷3 31985726.5
n÷5 25588581.2

Exponentiation

ny
n2 16369387195724836
n3 2.0943469672602E+24
n4 2.6795683716356E+32
n5 3.4283176429275E+40

Nth Root

y√n
2√n 11311.184995393
3√n 503.89347763464
4√n 106.35405490809
5√n 41.821850203712

Divisors of 127942906

1, 2, 7, 13, 14, 26, 91, 182, 702983, 1405966, 4920881, 9138779, 9841762, 18277558, 63971453, 127942906

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 -127942905
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 127942906 can be divided by 16 positive divisors. The sum of these divisors (counting 127942906) is 1, the average is 0.0625.

Base conversion 127942906

Base System Value
2 Binary 111101000000100000011111010
3 Ternary 22220202011200011
4 Quaternary 13220010003322
5 Quinary 230223133111
6 Senary 20410132134
8 Octal 750040372
10 Decimal 127942906
12 Duodecimal 36a2104a
16 Hexadecimal 7a040fa
20 Vigesimal 1jjch56
36 Base36 2469dm

Cryptographic Hash Functions

md5 267282708116df9ec8c752a7afad0ae2
sha1 7561a23710a2180213ee760c6ba7c7c5d232a0f3
sha256 2b25a01e6463768f56aa2e7ad29892d727a35ef660cc4128c9d38ff2d762f5f5
sha512 486c073425de1c46104f1b3cc2cac9f1c61222f3b774f2cd4252c3551b5632b43619977d32c76e69165b617a3397a3bb390ea4ad2103f65eb054960939fb67e2
ripemd-160 0c905ba3cf6917f2d515a68b06ce9f61be81a7fa

127942906 as geometric shapes

Circle

Radius = n
Diameter 255885812
Circumference 803888987.13706
Area 5.1425946557856E+16

Sphere

Radius = n
Volume 8.7727800618837E+24
Surface area 2.0570378623142E+17
Circumference 803888987.13706

Square

Length = n
Perimeter 511771624
Area 16369387195724836
Diagonal 180938592.87463

Cube

Length = n
Surface area 98216323174349016
Volume 2.0943469672602E+24
Space diagonal 221603613.66001

Equilateral Triangle

Length = n
Perimeter 383828718
Area 7.0881525779407E+15
Altitude 110801806.83

Triangular Pyramid

Length = n
Surface area 7.0881525779407E+15
Volume 2.4682115711786E+23
Height 60312864.291542