127942730 (number)

127942730 is an even 9-digits composite number following 127942729 and preceding 127942731. In scientific notation, it is written as 1.27942730 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 51038400 positive integers (up to 127942730) that are relatively prime to 127942730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.27942730 × 10^8
Engineering notation 1.27942730 × 10^6

Prime Factorization of 127942730

Prime Factorization 2 × 5 × 373 × 34301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127942730
Product of the distinct prime numbers

The prime factorization of 127942730 is 2 × 5 × 373 × 34301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 92, 21, 763, 306, 9988, 6069, 31386, 56190, 845273, 109278, 7390026, 3026319, 29930745, 84489798, 315401842, 308005561, 9616358848, 2988329368

Basic calculations (n = 127942730)

Multiplication

n×y
n×2 255885460
n×3 383828190
n×4 511770920
n×5 639713650

Division

n÷y
n÷2 63971365
n÷3 42647576.666667
n÷3 31985682.5
n÷5 25588546

Exponentiation

ny
n2 16369342159852900
n3 2.0943383242357E+24
n4 2.6795536274634E+32
n5 3.4282940627907E+40

Nth Root

y√n
2√n 11311.17721548
3√n 503.8932465803
4√n 106.35401833255
5√n 41.821838697565

Divisors of 127942730

1, 2, 5, 10, 373, 746, 1865, 3730, 34301, 68602, 171505, 343010, 12794273, 25588546, 63971365, 127942730

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 -127942729
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 127942730 can be divided by 16 positive divisors. The sum of these divisors (counting 127942730) is 1, the average is 0.0625.

Base conversion 127942730

Base System Value
2 Binary 111101000000100000001001010
3 Ternary 22220202011102122
4 Quaternary 13220010001022
5 Quinary 230223131410
6 Senary 20410131242
8 Octal 750040112
10 Decimal 127942730
12 Duodecimal 36a20b22
16 Hexadecimal 7a0404a
20 Vigesimal 1jjcgga
36 Base36 24698q

Cryptographic Hash Functions

md5 eced72586416f1025113a6a7dd5b73da
sha1 f911c6e0cb498fcca74f05403747b1340a92ccd8
sha256 d7de22619c3889121a874d6a7c2e0389851d94a84297f42f3227d278dc84f55a
sha512 479c0e87ab89f6d2a38de4161572d6efd34dfbf575b6ec5d1c09231177cbdeb0ab2ac0f46a35582fb59a629b92edd5490c649705f48cc96c5e3be52f71315ff7
ripemd-160 4a3d5c9c8738cdf86d39d6cd149cde7f9e964f6c

127942730 as geometric shapes

Circle

Radius = n
Diameter 255885460
Circumference 803887881.29644
Area 5.1425805073492E+16

Sphere

Radius = n
Volume 8.7727438580671E+24
Surface area 2.0570322029397E+17
Circumference 803887881.29644

Square

Length = n
Perimeter 511770920
Area 16369342159852900
Diagonal 180938343.97304

Cube

Length = n
Surface area 98216052959117400
Volume 2.0943383242357E+24
Space diagonal 221603308.81907

Equilateral Triangle

Length = n
Perimeter 383828190
Area 7.0881330768361E+15
Altitude 110801654.40953

Triangular Pyramid

Length = n
Surface area 7.0881330768361E+15
Volume 2.4682013852765E+23
Height 60312781.324346