126989468 (number)

126989468 is an even 9-digits composite number following 126989467 and preceding 126989469. In scientific notation, it is written as 1.26989468 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 63494732 positive integers (up to 126989468) that are relatively prime to 126989468.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand four hundred sixty-eight

Notation

Scientific notation 1.26989468 × 10^8
Engineering notation 1.26989468 × 10^6

Prime Factorization of 126989468

Prime Factorization 2 × 2 × 31747367

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 63494734
Product of the distinct prime numbers

The prime factorization of 126989468 is 2 × 2 × 31747367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 82, 86, 485, 937, 5713, 3504, 10648, 97099, 792881, 408225, 1408792, 3223679, 75424650, 50368479, 18876193, 154248515, 8629806245, 9017199022

Basic calculations (n = 126989468)

Multiplication

n×y
n×2 253978936
n×3 380968404
n×4 507957872
n×5 634947340

Division

n÷y
n÷2 63494734
n÷3 42329822.666667
n÷3 31747367
n÷5 25397893.6

Exponentiation

ny
n2 16126324982923024
n3 2.0478734303765E+24
n4 2.6005835745485E+32
n5 3.3024672462145E+40

Nth Root

y√n
2√n 11268.960377959
3√n 502.63867429983
4√n 106.15535962898
5√n 41.759331795053

Divisors of 126989468

1, 2, 4, 31747367, 63494734, 126989468

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989468 can be divided by 6 positive divisors. The sum of these divisors (counting 126989468) is 1, the average is 0.16666666666667.

Base conversion 126989468

Base System Value
2 Binary 111100100011011010010011100
3 Ternary 22211221201210122
4 Quaternary 13210123102130
5 Quinary 230002130333
6 Senary 20333454112
8 Octal 744332234
10 Decimal 126989468
12 Duodecimal 36641338
16 Hexadecimal 791b49c
20 Vigesimal 1jdddd8
36 Base36 23ltp8

Cryptographic Hash Functions

md5 26186fa206965e4aee040591139e68a0
sha1 8518095631faa8bc23b716931bb1279ae5ad2e24
sha256 1eb4838943b848b4f35e856e00e6e574a355a82e179b920224cf6317e9599189
sha512 4fc2d770bc7208ecb82b3aad79684754b3010ea69f08eb9fc5cc3a2f5f5655e5dd8101373130552e34f5432554f8c107438e5764652be10364ab50d0e025e392
ripemd-160 9bdd59bfdb1f717699114fea05164caa7b3813c3

126989468 as geometric shapes

Circle

Radius = n
Diameter 253978936
Circumference 797898359.50415
Area 5.0662344095753E+16

Sphere

Radius = n
Volume 8.5781121658034E+24
Surface area 2.0264937638301E+17
Circumference 797898359.50415

Square

Length = n
Perimeter 507957872
Area 16126324982923024
Diagonal 179590227.92414

Cube

Length = n
Surface area 96757949897538144
Volume 2.0478734303765E+24
Space diagonal 219952210.60214

Equilateral Triangle

Length = n
Perimeter 380968404
Area 6.9829035524475E+15
Altitude 109976105.30107

Triangular Pyramid

Length = n
Surface area 6.9829035524475E+15
Volume 2.4134419827183E+23
Height 59863409.308048