126427984 (number)

126427984 is an even 9-digits composite number following 126427983 and preceding 126427985. In scientific notation, it is written as 1.26427984 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 30 positive divisors. There are 62603520 positive integers (up to 126427984) that are relatively prime to 126427984.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million four hundred twenty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.26427984 × 10^8
Engineering notation 1.26427984 × 10^6

Prime Factorization of 126427984

Prime Factorization 2 × 2 × 2 × 2 × 137 × 137 × 421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 115354
Product of the distinct prime numbers

The prime factorization of 126427984 is 2 × 2 × 2 × 2 × 137 × 137 × 421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 5, 52, 868, 654, 7049, 247, 41558, 42114, 136477, 767819, 6849414, 6008068, 60371832, 42931595, 874302712, 473252045, 2692459138, 3050607186

Basic calculations (n = 126427984)

Multiplication

n×y
n×2 252855968
n×3 379283952
n×4 505711936
n×5 632139920

Division

n÷y
n÷2 63213992
n÷3 42142661.333333
n÷3 31606996
n÷5 25285596.8

Exponentiation

ny
n2 15984035138304256
n3 2.020829338721E+24
n4 2.5548937930255E+32
n5 3.2301007158632E+40

Nth Root

y√n
2√n 11244.019921718
3√n 501.89677406414
4√n 106.03782307139
5√n 41.722338529242

Divisors of 126427984

1, 2, 4, 8, 16, 137, 274, 421, 548, 842, 1096, 1684, 2192, 3368, 6736, 18769, 37538, 57677, 75076, 115354, 150152, 230708, 300304, 461416, 922832, 7901749, 15803498, 31606996, 63213992, 126427984

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126427983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126427984 can be divided by 30 positive divisors. The sum of these divisors (counting 126427984) is 1, the average is 0.033333333333333.

Base conversion 126427984

Base System Value
2 Binary 111100010010010001101010000
3 Ternary 22210220012120221
4 Quaternary 13202102031100
5 Quinary 224331143414
6 Senary 20313442424
8 Octal 742221520
10 Decimal 126427984
12 Duodecimal 36410414
16 Hexadecimal 7892350
20 Vigesimal 1ja39j4
36 Base36 239sgg

Cryptographic Hash Functions

md5 8935c2eba15b9a63da803cda479a4fa6
sha1 49cfc0fa6620a05caf1e3d18d8f89bd72b6113cb
sha256 c9037199e2145b51751045f62d799f4fdf0112b9b31ef196fb724deb984f1541
sha512 2263c6307a3a0aff950435b9011441aca494d00ed4b9f5abef0a7cc3390ecca3092a329dfe6bf50d055d2376b8b9525c0e92d9f135b825254d409c7c272108f1
ripemd-160 ac9d651494da8f54d9d1c7df5be3319cfda5da8a

126427984 as geometric shapes

Circle

Radius = n
Diameter 252855968
Circumference 794370451.48514
Area 5.0215327365218E+16

Sphere

Radius = n
Volume 8.4648301395794E+24
Surface area 2.0086130946087E+17
Circumference 794370451.48514

Square

Length = n
Perimeter 505711936
Area 15984035138304256
Diagonal 178796169.63629

Cube

Length = n
Surface area 95904210829825536
Volume 2.020829338721E+24
Space diagonal 218979691.78651

Equilateral Triangle

Length = n
Perimeter 379283952
Area 6.9212902423773E+15
Altitude 109489845.89325

Triangular Pyramid

Length = n
Surface area 6.9212902423773E+15
Volume 2.3815702150505E+23
Height 59598723.212096