121495500 (number)

121495500 is an even 9-digits composite number following 121495499 and preceding 121495501. In scientific notation, it is written as 1.21495500 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 192 positive divisors. There are 25401600 positive integers (up to 121495500) that are relatively prime to 121495500.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred ninety-five thousand five hundred

Notation

Scientific notation 1.21495500 × 10^8
Engineering notation 1.21495500 × 10^6

Prime Factorization of 121495500

Prime Factorization 2 × 2 × 15 × 29 × 3 × 175 × 7 × 19

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 60747750
Product of the distinct prime numbers

The prime factorization of 121495500 is 2 × 2 × 15 × 29 × 3 × 175 × 7 × 19. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121495500)

Multiplication

n×y
n×2 242991000
n×3 364486500
n×4 485982000
n×5 607477500

Division

n÷y
n÷2 60747750
n÷3 40498500
n÷3 30373875
n÷5 24299100

Exponentiation

ny
n2 14761156520250000
n3 1.793414092006E+24
n4 2.1789174181532E+32
n5 2.6472866117723E+40

Nth Root

y√n
2√n 11022.499716489
3√n 495.28297257861
4√n 104.98809321294
5√n 41.391583232703

Divisors of 121495500

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121495499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121495500 can be divided by 192 positive divisors. The sum of these divisors (counting 121495500) is 1, the average is 0.0052083333333333.

Base conversion 121495500

Base System Value
2 Binary 111001111011101111111001100
3 Ternary 22110121121111100
4 Quaternary 13033131333030
5 Quinary 222100324000
6 Senary 20020023100
8 Octal 717357714
10 Decimal 121495500
12 Duodecimal 34831a90
16 Hexadecimal 73ddfcc
20 Vigesimal 1hj6if0
36 Base36 20c2j0

Cryptographic Hash Functions

md5 3c328fabbfd52052a30f3f72a1673f22
sha1 2c5b10cb661c4b196fc89398ca7eb306d31b6ddf
sha256 22e055f22e7b99a5dde847c958851f20a979a219c90c7a5dc62d77a03b0380b0
sha512 a15d079ca5c13d6a6a18c090c6ca78a7924fb56c3d1dbe01ee3ff3f3c6195948785bcec36590c6376a043bd04e96f60a2b148cb91f8028e6556f59971a25e149
ripemd-160 7d30cbef54eb2089047f5a08b6fb930a5fab4d09

121495500 as geometric shapes

Circle

Radius = n
Diameter 242991000
Circumference 763378740.48844
Area 4.6373540882506E+16

Sphere

Radius = n
Volume 7.5122353817208E+24
Surface area 1.8549416353003E+17
Circumference 763378740.48844

Square

Length = n
Perimeter 485982000
Area 14761156520250000
Diagonal 171820583.8673

Cube

Length = n
Surface area 88566939121500000
Volume 1.793414092006E+24
Space diagonal 210436378.89098

Equilateral Triangle

Length = n
Perimeter 364486500
Area 6.3917682678874E+15
Altitude 105218189.44549

Triangular Pyramid

Length = n
Surface area 6.3917682678874E+15
Volume 2.113558776555E+23
Height 57273527.955767