126490911 (number)

126490911 is an odd 9-digits composite number following 126490910 and preceding 126490912. In scientific notation, it is written as 1.26490911 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 84291480 positive integers (up to 126490911) that are relatively prime to 126490911.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million four hundred ninety thousand nine hundred eleven

Notation

Scientific notation 1.26490911 × 10^8
Engineering notation 1.26490911 × 10^6

Prime Factorization of 126490911

Prime Factorization 3 × 2791 × 15107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126490911
Product of the distinct prime numbers

The prime factorization of 126490911 is 3 × 2791 × 15107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 16, 87, 333, 245, 6536, 5281, 7402, 55133, 368170, 469613, 6994193, 6489277, 82090122, 59531154, 703788314, 79969153, 7613709644, 1794554546

Basic calculations (n = 126490911)

Multiplication

n×y
n×2 252981822
n×3 379472733
n×4 505963644
n×5 632454555

Division

n÷y
n÷2 63245455.5
n÷3 42163637
n÷3 31622727.75
n÷5 25298182.2

Exponentiation

ny
n2 15999950565609921
n3 2.023848322999E+24
n4 2.5599841810196E+32
n5 3.2381473120276E+40

Nth Root

y√n
2√n 11246.817816609
3√n 501.98002994583
4√n 106.05101516067
5√n 41.726490994481

Divisors of 126490911

1, 3, 2791, 8373, 15107, 45321, 42163637, 126490911

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126490910
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126490911 can be divided by 8 positive divisors. The sum of these divisors (counting 126490911) is 1, the average is 0.125.

Base conversion 126490911

Base System Value
2 Binary 111100010100001100100011111
3 Ternary 22211000101220120
4 Quaternary 13202201210133
5 Quinary 224340202121
6 Senary 20315050023
8 Octal 742414437
10 Decimal 126490911
12 Duodecimal 36440913
16 Hexadecimal 78a191f
20 Vigesimal 1jab75b
36 Base36 23b50f

Cryptographic Hash Functions

md5 2326242a91de934062338f3db316af95
sha1 24049764c6a074853a7e54e8b7d1e05c66f92d69
sha256 81ca5bbb36696f682163b09844033313cb65925596429ec14dcaeb0260bc8c4d
sha512 7f589fa55d39304e415346f6c25a60a2bfc656d97de4f4b89ebd58500ebc4347ae2b25f51534a895ebec60802f1453d45baee86b142810d0a0c248cce12d75a1
ripemd-160 2fdc292bf400b5f180ae468acfa97e416bcb4797

126490911 as geometric shapes

Circle

Radius = n
Diameter 252981822
Circumference 794765833.48696
Area 5.026532715472E+16

Sphere

Radius = n
Volume 8.4774760313514E+24
Surface area 2.0106130861888E+17
Circumference 794765833.48696

Square

Length = n
Perimeter 505963644
Area 15999950565609921
Diagonal 178885161.85313

Cube

Length = n
Surface area 95999703393659526
Volume 2.023848322999E+24
Space diagonal 219088684.54767

Equilateral Triangle

Length = n
Perimeter 379472733
Area 6.9281818245567E+15
Altitude 109544342.27384

Triangular Pyramid

Length = n
Surface area 6.9281818245567E+15
Volume 2.3851281221426E+23
Height 59628387.284376