121686070 (number)

121686070 is an even 9-digits composite number following 121686069 and preceding 121686071. In scientific notation, it is written as 1.21686070 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 96 positive divisors. There are 40772160 positive integers (up to 121686070) that are relatively prime to 121686070.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million six hundred eighty-six thousand seventy

Notation

Scientific notation 1.21686070 × 10^8
Engineering notation 1.21686070 × 10^6

Prime Factorization of 121686070

Prime Factorization 2 × 11 × 5 × 19 × 67 × 11 × 79

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11062370
Product of the distinct prime numbers

The prime factorization of 121686070 is 2 × 11 × 5 × 19 × 67 × 11 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121686070)

Multiplication

n×y
n×2 243372140
n×3 365058210
n×4 486744280
n×5 608430350

Division

n÷y
n÷2 60843035
n÷3 40562023.333333
n÷3 30421517.5
n÷5 24337214

Exponentiation

ny
n2 14807499632044900
n3 1.80186643675E+24
n4 2.1926204535301E+32
n5 2.668113659917E+40

Nth Root

y√n
2√n 11031.140920141
3√n 495.54179360419
4√n 105.02923840598
5√n 41.404559926703

Divisors of 121686070

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121686069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121686070 can be divided by 96 positive divisors. The sum of these divisors (counting 121686070) is 1, the average is 0.010416666666667.

Base conversion 121686070

Base System Value
2 Binary 111010000001100100000110110
3 Ternary 22110222021220111
4 Quaternary 13100030200312
5 Quinary 222122423240
6 Senary 20024053234
8 Octal 720144066
10 Decimal 121686070
12 Duodecimal 3490421a
16 Hexadecimal 740c836
20 Vigesimal 1i0af3a
36 Base36 20g5km

Cryptographic Hash Functions

md5 5adc18158c6de0fb3acb2859b4954033
sha1 a6bc3eec5a627ee249aae3bb01015fac4d2eae02
sha256 145a04cc546b918ff50605ec1e43879910c29603275eba739362ad3b8f1dfbff
sha512 e11218186405767ce4c38ad6cf40add0bb68744b03625af574d76ea000b5cdb267215a862bf3ed912a491b2385de30a0eea42a1b2d1fde670c814ef186572aed
ripemd-160 c6cf2547566f38917f1c130c64a239968f9eb7d4

121686070 as geometric shapes

Circle

Radius = n
Diameter 243372140
Circumference 764576127.11243
Area 4.6519132062066E+16

Sphere

Radius = n
Volume 7.5476404805917E+24
Surface area 1.8607652824826E+17
Circumference 764576127.11243

Square

Length = n
Perimeter 486744280
Area 14807499632044900
Diagonal 172090090.54588

Cube

Length = n
Surface area 88844997792269400
Volume 1.80186643675E+24
Space diagonal 210766455.81338

Equilateral Triangle

Length = n
Perimeter 365058210
Area 6.4118354239398E+15
Altitude 105383227.90669

Triangular Pyramid

Length = n
Surface area 6.4118354239398E+15
Volume 2.1235199603639E+23
Height 57363363.515294