121295871 (number)

121295871 is an odd 9-digits composite number following 121295870 and preceding 121295872. In scientific notation, it is written as 1.21295871 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 80863908 positive integers (up to 121295871) that are relatively prime to 121295871.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million two hundred ninety-five thousand eight hundred seventy-one

Notation

Scientific notation 1.21295871 × 10^8
Engineering notation 1.21295871 × 10^6

Prime Factorization of 121295871

Prime Factorization 9 × 13477319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121295871
Product of the distinct prime numbers

The prime factorization of 121295871 is 9 × 13477319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121295871)

Multiplication

n×y
n×2 242591742
n×3 363887613
n×4 485183484
n×5 606479355

Division

n÷y
n÷2 60647935.5
n÷3 40431957
n÷3 30323967.75
n÷5 24259174.2

Exponentiation

ny
n2 14712688321648641
n3 1.7845883447259E+24
n4 2.1646319764998E+32
n5 2.6256092098399E+40

Nth Root

y√n
2√n 11013.440470625
3√n 495.01155773442
4√n 104.94494018591
5√n 41.377972199421

Divisors of 121295871

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121295870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121295871 can be divided by 4 positive divisors. The sum of these divisors (counting 121295871) is 1, the average is 0.25.

Base conversion 121295871

Base System Value
2 Binary 111001110101101001111111111
3 Ternary 22110020110122200
4 Quaternary 13032231033333
5 Quinary 222022431441
6 Senary 20011442543
8 Octal 716551777
10 Decimal 121295871
12 Duodecimal 34756453
16 Hexadecimal 73ad3ff
20 Vigesimal 1hi1jdb
36 Base36 207shr

Cryptographic Hash Functions

md5 55faec6d69947f4c6634535aed1329c5
sha1 4c4c9b04f3b54925850f38c594066c3bdaca8e3d
sha256 66bd1374acd1af706f862c9970ee6fa4be72c90e4740f16fdda303dcfd89b90b
sha512 bdff9ea74fa838d6a420de0133f015c34e50ea64cab0120a8efa3806a2c7d265a34ffc13aa0db3be0217f0d8e16df9c3baabb580360e3a00d81636e271b46650
ripemd-160 eb11ed6209b5f9b855d4a1d5123b2eea599246e2

121295871 as geometric shapes

Circle

Radius = n
Diameter 242591742
Circumference 762124434.48875
Area 4.6221273545848E+16

Sphere

Radius = n
Volume 7.4752661779638E+24
Surface area 1.8488509418339E+17
Circumference 762124434.48875

Square

Length = n
Perimeter 485183484
Area 14712688321648641
Diagonal 171538265.82806

Cube

Length = n
Surface area 88276129929891846
Volume 1.7845883447259E+24
Space diagonal 210090611.32032

Equilateral Triangle

Length = n
Perimeter 363887613
Area 6.3707809222552E+15
Altitude 105045305.66016

Triangular Pyramid

Length = n
Surface area 6.3707809222552E+15
Volume 2.1031575336369E+23
Height 57179421.942686