126049021 (number)

126049021 is an odd 9-digits composite number following 126049020 and preceding 126049022. In scientific notation, it is written as 1.26049021 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 102354840 positive integers (up to 126049021) that are relatively prime to 126049021.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million forty-nine thousand twenty-one

Notation

Scientific notation 1.26049021 × 10^8
Engineering notation 1.26049021 × 10^6

Prime Factorization of 126049021

Prime Factorization 133 × 7 × 135391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126049021
Product of the distinct prime numbers

The prime factorization of 126049021 is 133 × 7 × 135391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 94, 44, 300, 429, 6575, 9661, 55613, 80182, 346130, 127832, 312108, 6370544, 74420791, 35055296, 150413433, 945297492, 1734368055, 5891983271

Basic calculations (n = 126049021)

Multiplication

n×y
n×2 252098042
n×3 378147063
n×4 504196084
n×5 630245105

Division

n÷y
n÷2 63024510.5
n÷3 42016340.333333
n÷3 31512255.25
n÷5 25209804.2

Exponentiation

ny
n2 15888355695058441
n3 2.0027116806619E+24
n4 2.524398466927E+32
n5 3.1819795537004E+40

Nth Root

y√n
2√n 11227.155516871
3√n 501.3948001139
4√n 105.95827252683
5√n 41.697296266203

Divisors of 126049021

1, 7, 133, 931, 135391, 947737, 18007003, 126049021

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 -126049020
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 126049021 can be divided by 8 positive divisors. The sum of these divisors (counting 126049021) is 1, the average is 0.125.

Base conversion 126049021

Base System Value
2 Binary 111100000110101101011111101
3 Ternary 22210011221202021
4 Quaternary 13200311223331
5 Quinary 224232032041
6 Senary 20301400141
8 Octal 740655375
10 Decimal 126049021
12 Duodecimal 36269051
16 Hexadecimal 7835afd
20 Vigesimal 1j7g2b1
36 Base36 231o1p

Cryptographic Hash Functions

md5 9776fdda71fcf4aa47c7ce4b2d19c6ec
sha1 1b06603ca11cc96284a969d83c5d1edf95f4f65f
sha256 e5db886d9374aae99930838155ca4d08e8957368092068c93d6310b3ca38c521
sha512 acedc2df8851ab8061ef210c815d3ce41b3373ccb675fa64d53220c30aecc38a79d9cfdab497f70b258991a13bf1b2f87fa63171b9ce3c41a7a331f4a0aa4d52
ripemd-160 e573f7ce55079c6c31209507c7fbfc6bc7adc6c6

126049021 as geometric shapes

Circle

Radius = n
Diameter 252098042
Circumference 791989356.73157
Area 4.9914741529217E+16

Sphere

Radius = n
Volume 8.3889390709678E+24
Surface area 1.9965896611687E+17
Circumference 791989356.73157

Square

Length = n
Perimeter 504196084
Area 15888355695058441
Diagonal 178260235.02205

Cube

Length = n
Surface area 95330134170350646
Volume 2.0027116806619E+24
Space diagonal 218323308.61632

Equilateral Triangle

Length = n
Perimeter 378147063
Area 6.8798598281419E+15
Altitude 109161654.30816

Triangular Pyramid

Length = n
Surface area 6.8798598281419E+15
Volume 2.3602183502626E+23
Height 59420078.340684