121138144 (number)

121138144 is an even 9-digits composite number following 121138143 and preceding 121138145. In scientific notation, it is written as 1.21138144 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 59664000 positive integers (up to 121138144) that are relatively prime to 121138144.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred thirty-eight thousand one hundred forty-four

Notation

Scientific notation 1.21138144 × 10^8
Engineering notation 1.21138144 × 10^6

Prime Factorization of 121138144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 67 × 56501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7571134
Product of the distinct prime numbers

The prime factorization of 121138144 is 2 × 2 × 2 × 2 × 2 × 67 × 56501. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 14, 86, 211, 514, 5468, 8119, 77895, 96745, 634795, 406755, 6158297, 5605596, 76675794, 53631091, 554993010, 845396952, 2789556454, 6093830519

Basic calculations (n = 121138144)

Multiplication

n×y
n×2 242276288
n×3 363414432
n×4 484552576
n×5 605690720

Division

n÷y
n÷2 60569072
n÷3 40379381.333333
n÷3 30284536
n÷5 24227628.8

Exponentiation

ny
n2 14674449931764736
n3 1.7776356289549E+24
n4 2.1533948079987E+32
n5 2.608582503402E+40

Nth Root

y√n
2√n 11006.27748151
3√n 494.79690202214
4√n 104.91080726746
5√n 41.367205434369

Divisors of 121138144

1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 56501, 113002, 226004, 452008, 904016, 1808032, 3785567, 7571134, 15142268, 30284536, 60569072, 121138144

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121138143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121138144 can be divided by 24 positive divisors. The sum of these divisors (counting 121138144) is 1, the average is 0.041666666666667.

Base conversion 121138144

Base System Value
2 Binary 111001110000110101111100000
3 Ternary 22102221110021221
4 Quaternary 13032012233200
5 Quinary 222002410034
6 Senary 20004224424
8 Octal 716065740
10 Decimal 121138144
12 Duodecimal 3469b114
16 Hexadecimal 7386be0
20 Vigesimal 1hh2574
36 Base36 204esg

Cryptographic Hash Functions

md5 06ddd8fe78213c3fb9e93a7ec370e186
sha1 6dc941ca7cb674bf3e3e904ea951b5a40f97f89e
sha256 91c6783ef7ff183c892c5b3dd0e003d445604c27bb3983a106ca1d3350f12342
sha512 1114d73bc586790ea6503b4e49944f1f531b9eeccce33a5bb577bb95e531559f4e0abe8009c98ce142969e69224723d3f0267fab6bddc359a1e56b592c93568e
ripemd-160 9c649a1778fda910c8f601a515b50d95dccd0a34

121138144 as geometric shapes

Circle

Radius = n
Diameter 242276288
Circumference 761133406.5198
Area 4.6101144101103E+16

Sphere

Radius = n
Volume 7.4461427102456E+24
Surface area 1.8440457640441E+17
Circumference 761133406.5198

Square

Length = n
Perimeter 484552576
Area 14674449931764736
Diagonal 171315206.1655

Cube

Length = n
Surface area 88046699590588416
Volume 1.7776356289549E+24
Space diagonal 209817420.14259

Equilateral Triangle

Length = n
Perimeter 363414432
Area 6.3542232137355E+15
Altitude 104908710.0713

Triangular Pyramid

Length = n
Surface area 6.3542232137355E+15
Volume 2.0949636795214E+23
Height 57105068.721835