121172272 (number)

121172272 is an even 9-digits composite number following 121172271 and preceding 121172273. In scientific notation, it is written as 1.21172272 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 52980480 positive integers (up to 121172272) that are relatively prime to 121172272.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred seventy-two thousand two hundred seventy-two

Notation

Scientific notation 1.21172272 × 10^8
Engineering notation 1.21172272 × 10^6

Prime Factorization of 121172272

Prime Factorization 2 × 2 × 2 × 2 × 13 × 19 × 30661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15146534
Product of the distinct prime numbers

The prime factorization of 121172272 is 2 × 2 × 2 × 2 × 13 × 19 × 30661. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121172272)

Multiplication

n×y
n×2 242344544
n×3 363516816
n×4 484689088
n×5 605861360

Division

n÷y
n÷2 60586136
n÷3 40390757.333333
n÷3 30293068
n÷5 24234454.4

Exponentiation

ny
n2 14682719501641984
n3 1.7791384811527E+24
n4 2.155822519639E+32
n5 2.6122591273342E+40

Nth Root

y√n
2√n 11007.82776028
3√n 494.84336369686
4√n 104.9181955634
5√n 41.369536031276

Divisors of 121172272

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121172271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121172272 can be divided by 40 positive divisors. The sum of these divisors (counting 121172272) is 1, the average is 0.025.

Base conversion 121172272

Base System Value
2 Binary 111001110001111000100110000
3 Ternary 22110000012002221
4 Quaternary 13032033010300
5 Quinary 222010003042
6 Senary 20005050424
8 Octal 716170460
10 Decimal 121172272
12 Duodecimal 346b6a14
16 Hexadecimal 738f130
20 Vigesimal 1hh6adc
36 Base36 20554g

Cryptographic Hash Functions

md5 98b1442d8af7c91ad70d3a280a4759be
sha1 cf136b06135a59d91f20506c21e64c3a21f8218b
sha256 5c0cd3fabc51a4044fc208a10ffe4e56438e9f97aec5637b7528b565b3564945
sha512 54e9ee09b5955681bba87f404cb79682fb2ef71ee8920d7933f830f1155e7f203a00e6c499725e0764e59468457b728e3387ca08d1b85b956b6554a178fdd52d
ripemd-160 8d0de310d95ba54dff5d86cf862dfaf28aab91b2

121172272 as geometric shapes

Circle

Radius = n
Diameter 242344544
Circumference 761347839.06797
Area 4.6127123721078E+16

Sphere

Radius = n
Volume 7.4524378428108E+24
Surface area 1.8450849488431E+17
Circumference 761347839.06797

Square

Length = n
Perimeter 484689088
Area 14682719501641984
Diagonal 171363470.44596

Cube

Length = n
Surface area 88096317009851904
Volume 1.7791384811527E+24
Space diagonal 209876531.57256

Equilateral Triangle

Length = n
Perimeter 363516816
Area 6.3578040425316E+15
Altitude 104938265.78628

Triangular Pyramid

Length = n
Surface area 6.3578040425316E+15
Volume 2.0967348078216E+23
Height 57121156.815321