121492719 (number)

121492719 is an odd 9-digits composite number following 121492718 and preceding 121492720. In scientific notation, it is written as 1.21492719 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 78522048 positive integers (up to 121492719) that are relatively prime to 121492719.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred ninety-two thousand seven hundred nineteen

Notation

Scientific notation 1.21492719 × 10^8
Engineering notation 1.21492719 × 10^6

Prime Factorization of 121492719

Prime Factorization 9 × 37 × 397 × 919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121492719
Product of the distinct prime numbers

The prime factorization of 121492719 is 9 × 37 × 397 × 919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 62, 77, 568, 813, 2385, 3094, 55975, 68849, 241642, 683151, 9811172, 5414123, 68114223, 68254473, 750710159, 177456471, 2329680770, 6470491262

Basic calculations (n = 121492719)

Multiplication

n×y
n×2 242985438
n×3 364478157
n×4 485970876
n×5 607463595

Division

n÷y
n÷2 60746359.5
n÷3 40497573
n÷3 30373179.75
n÷5 24298543.8

Exponentiation

ny
n2 14760480770012961
n3 1.7932909424961E+24
n4 2.1787179256192E+32
n5 2.6469836471752E+40

Nth Root

y√n
2√n 11022.373564709
3√n 495.27919358417
4√n 104.98749242033
5√n 41.39139374248

Divisors of 121492719

1, 9, 37, 333, 397, 919, 3573, 8271, 14689, 34003, 132201, 306027, 364843, 3283587, 13499191, 121492719

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121492718
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121492719 can be divided by 16 positive divisors. The sum of these divisors (counting 121492719) is 1, the average is 0.0625.

Base conversion 121492719

Base System Value
2 Binary 111001111011101010011101111
3 Ternary 22110121110200100
4 Quaternary 13033131103233
5 Quinary 222100231334
6 Senary 20020002143
8 Octal 717352357
10 Decimal 121492719
12 Duodecimal 34830353
16 Hexadecimal 73dd4ef
20 Vigesimal 1hj6bfj
36 Base36 20c0dr

Cryptographic Hash Functions

md5 92e65cdb79465e8d200c6e246bc16998
sha1 55efbf7ab70741f4b3401c952eedf574c030ee01
sha256 31121492e87c2b6a667536dd0658fcd1ae7bfa8f49ac6f3fa65f82e74dd3a494
sha512 dc26de616f1ca6a62e0657665ccca7ca8a2f9745ab5311c8d2bf71be83521d4fb1b9968087fa124bcd75eaa44d11cf647244e0bb92bf5f17e27178be8bc4c4fd
ripemd-160 94c609763590e0719b11869896fd3c1b5b78f05f

121492719 as geometric shapes

Circle

Radius = n
Diameter 242985438
Circumference 763361266.9501
Area 4.6371417950526E+16

Sphere

Radius = n
Volume 7.5117195342598E+24
Surface area 1.854856718021E+17
Circumference 763361266.9501

Square

Length = n
Perimeter 485970876
Area 14760480770012961
Diagonal 171816650.93938

Cube

Length = n
Surface area 88562884620077766
Volume 1.7932909424961E+24
Space diagonal 210431562.05769

Equilateral Triangle

Length = n
Perimeter 364478157
Area 6.3914756594515E+15
Altitude 105215781.02884

Triangular Pyramid

Length = n
Surface area 6.3914756594515E+15
Volume 2.1134136434657E+23
Height 57272216.979794