126543994 (number)

126543994 is an even 9-digits composite number following 126543993 and preceding 126543995. In scientific notation, it is written as 1.26543994 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 60765040 positive integers (up to 126543994) that are relatively prime to 126543994.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million five hundred forty-three thousand nine hundred ninety-four

Notation

Scientific notation 1.26543994 × 10^8
Engineering notation 1.26543994 × 10^6

Prime Factorization of 126543994

Prime Factorization 2 × 29 × 191 × 11423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126543994
Product of the distinct prime numbers

The prime factorization of 126543994 is 2 × 29 × 191 × 11423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 52, 6, 450, 578, 2728, 6859, 52833, 58592, 93569, 893805, 7973680, 1801882, 66969272, 43277126, 535834189, 199641244, 9316619823, 9430742245

Basic calculations (n = 126543994)

Multiplication

n×y
n×2 253087988
n×3 379631982
n×4 506175976
n×5 632719970

Division

n÷y
n÷2 63271997
n÷3 42181331.333333
n÷3 31635998.5
n÷5 25308798.8

Exponentiation

ny
n2 16013382417472036
n3 2.0263973685563E+24
n4 2.564284164482E+32
n5 3.2449475992451E+40

Nth Root

y√n
2√n 11249.177481043
3√n 502.05024020599
4√n 106.06213971556
5√n 41.729992582991

Divisors of 126543994

1, 2, 29, 58, 191, 382, 5539, 11078, 11423, 22846, 331267, 662534, 2181793, 4363586, 63271997, 126543994

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 -126543993
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 126543994 can be divided by 16 positive divisors. The sum of these divisors (counting 126543994) is 1, the average is 0.0625.

Base conversion 126543994

Base System Value
2 Binary 111100010101110100001111010
3 Ternary 22211010002201121
4 Quaternary 13202232201322
5 Quinary 224343401434
6 Senary 20320135454
8 Octal 742564172
10 Decimal 126543994
12 Duodecimal 3646758a
16 Hexadecimal 78ae87a
20 Vigesimal 1jahjje
36 Base36 23c9yy

Cryptographic Hash Functions

md5 57604554189ffbd4802fa32b6ab2cd8f
sha1 3f6fe8e0f9dba2f35d2388356ec678f10d55d91b
sha256 5db8cb45fb42188f8e64e1674a4035b104ffb412055ae2c355b16d1c01d79835
sha512 e114f037c57c1a0e2aac3ac830b3ac6dbc424664656c85cadc1043a55edec782daddf0430feb03cb1f86d93d72b15aec16e9e4f672c67c3c89776664f5d74785
ripemd-160 a0166c4c818495461c70ebb316ad64e8f081bad9

126543994 as geometric shapes

Circle

Radius = n
Diameter 253087988
Circumference 795099363.81262
Area 5.0307524561854E+16

Sphere

Radius = n
Volume 8.4881534484135E+24
Surface area 2.0123009824742E+17
Circumference 795099363.81262

Square

Length = n
Perimeter 506175976
Area 16013382417472036
Diagonal 178960232.55166

Cube

Length = n
Surface area 96080294504832216
Volume 2.0263973685563E+24
Space diagonal 219180627.00069

Equilateral Triangle

Length = n
Perimeter 379631982
Area 6.9339979870229E+15
Altitude 109590313.50035

Triangular Pyramid

Length = n
Surface area 6.9339979870229E+15
Volume 2.3881322011412E+23
Height 59653410.850553