121931330 (number)

121931330 is an even 9-digits composite number following 121931329 and preceding 121931331. In scientific notation, it is written as 1.21931330 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 48772528 positive integers (up to 121931330) that are relatively prime to 121931330.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred thirty-one thousand three hundred thirty

Notation

Scientific notation 1.21931330 × 10^8
Engineering notation 1.21931330 × 10^6

Prime Factorization of 121931330

Prime Factorization 2 × 5 × 12193133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121931330
Product of the distinct prime numbers

The prime factorization of 121931330 is 2 × 5 × 12193133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121931330)

Multiplication

n×y
n×2 243862660
n×3 365793990
n×4 487725320
n×5 609656650

Division

n÷y
n÷2 60965665
n÷3 40643776.666667
n÷3 30482832.5
n÷5 24386266

Exponentiation

ny
n2 14867249235568900
n3 1.8127834727344E+24
n4 2.2103509983252E+32
n5 2.6951103699262E+40

Nth Root

y√n
2√n 11042.252034798
3√n 495.87449402122
4√n 105.08212043349
5√n 41.421236782699

Divisors of 121931330

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 -121931329
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 121931330 can be divided by 8 positive divisors. The sum of these divisors (counting 121931330) is 1, the average is 0.125.

Base conversion 121931330

Base System Value
2 Binary 111010001001000011001000010
3 Ternary 22111102202100012
4 Quaternary 13101020121002
5 Quinary 222203300310
6 Senary 20033224522
8 Octal 721103102
10 Decimal 121931330
12 Duodecimal 34a02142
16 Hexadecimal 7448642
20 Vigesimal 1i2186a
36 Base36 20lete

Cryptographic Hash Functions

md5 88bbc0db69ee948374eae3cff6c71b97
sha1 bdbb49faa04e8af1a1f398759784e406d5ab1698
sha256 f6650b085190cb04540b92ea33ba9fd6e86391806e3ee1302599358c72b7b8e0
sha512 dd4832b347d96e8925492fafd7003ba6bf314e17e61af0697f3728a5ed4e34c153f4d68c7511af20ece6cf4dcf14e9c0606ab99dc270e28c919c36957a57aa29
ripemd-160 5e91c090198da5b4a9d79f747f9fac5f25a04a6a

121931330 as geometric shapes

Circle

Radius = n
Diameter 243862660
Circumference 766117141.14087
Area 4.6706840977552E+16

Sphere

Radius = n
Volume 7.5933696539885E+24
Surface area 1.8682736391021E+17
Circumference 766117141.14087

Square

Length = n
Perimeter 487725320
Area 14867249235568900
Diagonal 172436940.56419

Cube

Length = n
Surface area 89203495413413400
Volume 1.8127834727344E+24
Space diagonal 211191258.59445

Equilateral Triangle

Length = n
Perimeter 365793990
Area 6.4377077611987E+15
Altitude 105595629.29722

Triangular Pyramid

Length = n
Surface area 6.4377077611987E+15
Volume 2.1363858106557E+23
Height 57478980.188063