126989274 (number)

126989274 is an even 9-digits composite number following 126989273 and preceding 126989275. In scientific notation, it is written as 1.26989274 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 40101840 positive integers (up to 126989274) that are relatively prime to 126989274.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand two hundred seventy-four

Notation

Scientific notation 1.26989274 × 10^8
Engineering notation 1.26989274 × 10^6

Prime Factorization of 126989274

Prime Factorization 2 × 3 × 19 × 1113941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126989274
Product of the distinct prime numbers

The prime factorization of 126989274 is 2 × 3 × 19 × 1113941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 52, 67, 612, 625, 9097, 6379, 46954, 50443, 884787, 934737, 5938064, 4715208, 10675813, 24211902, 262109998, 334654015, 2815550013, 3665016179

Basic calculations (n = 126989274)

Multiplication

n×y
n×2 253978548
n×3 380967822
n×4 507957096
n×5 634946370

Division

n÷y
n÷2 63494637
n÷3 42329758
n÷3 31747318.5
n÷5 25397854.8

Exponentiation

ny
n2 16126275711047076
n3 2.0478640448697E+24
n4 2.6005676830871E+32
n5 3.3024420206309E+40

Nth Root

y√n
2√n 11268.95177024
3√n 502.63841834172
4√n 106.15531908595
5√n 41.759319036018

Divisors of 126989274

1, 2, 3, 6, 19, 38, 57, 114, 1113941, 2227882, 3341823, 6683646, 21164879, 42329758, 63494637, 126989274

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 -126989273
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 126989274 can be divided by 16 positive divisors. The sum of these divisors (counting 126989274) is 1, the average is 0.0625.

Base conversion 126989274

Base System Value
2 Binary 111100100011011001111011010
3 Ternary 22211221201112110
4 Quaternary 13210123033122
5 Quinary 230002124044
6 Senary 20333453150
8 Octal 744331732
10 Decimal 126989274
12 Duodecimal 366411b6
16 Hexadecimal 791b3da
20 Vigesimal 1jddd3e
36 Base36 23ltju

Cryptographic Hash Functions

md5 3680034cfcf431b3716c43073bd2ea97
sha1 8ad541c7fd0125d66cf31a21f3f73c3c53a447de
sha256 5a58041f4e3e7c6fee4e4e5264e0a206eba38bdd0baaca16e8281ca1cbda7abb
sha512 4723379ae873170cf96db4a8e04ae6ea4e0b2f89b538102bef33192b38fbd6b44680d5d9a39da52f278e56321e7799eb861c40fd6a4f9860dee3d1e1e67ea52a
ripemd-160 ff80f692981b647f66cb5bb179d54503586ff5bc

126989274 as geometric shapes

Circle

Radius = n
Diameter 253978548
Circumference 797897140.5662
Area 5.0662189303589E+16

Sphere

Radius = n
Volume 8.5780728518844E+24
Surface area 2.0264875721436E+17
Circumference 797897140.5662

Square

Length = n
Perimeter 507957096
Area 16126275711047076
Diagonal 179589953.56671

Cube

Length = n
Surface area 96757654266282456
Volume 2.0478640448697E+24
Space diagonal 219951874.58429

Equilateral Triangle

Length = n
Perimeter 380967822
Area 6.9828822170994E+15
Altitude 109975937.29214

Triangular Pyramid

Length = n
Surface area 6.9828822170994E+15
Volume 2.4134309217925E+23
Height 59863317.855571