127923138 (number)

127923138 is an even 9-digits composite number following 127923137 and preceding 127923139. In scientific notation, it is written as 1.27923138 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 36549144 positive integers (up to 127923138) that are relatively prime to 127923138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.27923138 × 10^8
Engineering notation 1.27923138 × 10^6

Prime Factorization of 127923138

Prime Factorization 2 × 81 × 7 × 112807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127923138
Product of the distinct prime numbers

The prime factorization of 127923138 is 2 × 81 × 7 × 112807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 56, 87, 905, 684, 5069, 4443, 4892, 54148, 112455, 638897, 4571530, 8419895, 6532335, 8795761, 61227963, 942223411, 6042104742, 6131377514

Basic calculations (n = 127923138)

Multiplication

n×y
n×2 255846276
n×3 383769414
n×4 511692552
n×5 639615690

Division

n÷y
n÷2 63961569
n÷3 42641046
n÷3 31980784.5
n÷5 25584627.6

Exponentiation

ny
n2 16364329235767044
n3 2.0933763471045E+24
n4 2.6779127133658E+32
n5 3.4256699758385E+40

Nth Root

y√n
2√n 11310.311136304
3√n 503.86752470602
4√n 106.34994657405
5√n 41.820557774988

Divisors of 127923138

1, 2, 7, 14, 81, 162, 567, 1134, 112807, 225614, 789649, 1579298, 9137367, 18274734, 63961569, 127923138

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 -127923137
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 127923138 can be divided by 16 positive divisors. The sum of these divisors (counting 127923138) is 1, the average is 0.0625.

Base conversion 127923138

Base System Value
2 Binary 111100111111111001111000010
3 Ternary 22220201011120000
4 Quaternary 13213333033002
5 Quinary 230222020023
6 Senary 20405500430
8 Octal 747771702
10 Decimal 127923138
12 Duodecimal 36a11716
16 Hexadecimal 79ff3c2
20 Vigesimal 1jja7gi
36 Base36 245u4i

Cryptographic Hash Functions

md5 7a8b5af09b33db53a69959415bc28b1e
sha1 7069b497170ec3e7ee20a7f18db2bbfe0b230047
sha256 404ff4eb65c0dc7d59ccf0568e6bff7b1abc09e4cdbd272b16e987d74f3b321a
sha512 b2f24a23fa84a5d86bc2f8268f09f1894ec6f73f9a4a741d2e33d7dc58579be86454ff39449d4c5da2b84f62ade2a2468ba4842d60df7dca1d286fbb4764daf9
ripemd-160 435078f76c76b242cd1a3f374f74f72d0c62aa0c

127923138 as geometric shapes

Circle

Radius = n
Diameter 255846276
Circumference 803764781.12991
Area 5.141005650801E+16

Sphere

Radius = n
Volume 8.7687143376827E+24
Surface area 2.0564022603204E+17
Circumference 803764781.12991

Square

Length = n
Perimeter 511692552
Area 16364329235767044
Diagonal 180910636.70093

Cube

Length = n
Surface area 98185975414602264
Volume 2.0933763471045E+24
Space diagonal 221569374.47964

Equilateral Triangle

Length = n
Perimeter 383769414
Area 7.0859624170333E+15
Altitude 110784687.23982

Triangular Pyramid

Length = n
Surface area 7.0859624170333E+15
Volume 2.4670676843551E+23
Height 60303545.566975