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.
121295871 has 4 divisors, whose sum is 134773200
The reverse of 121295871 is 178592121
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-one million two hundred ninety-five thousand eight hundred seventy-one
Scientific notation
1.21295871 × 10^8
Engineering notation
1.21295871 × 10^6
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.
1 , 1 , 68 , 64 , 848 , 277 , 9669 , 1534 , 71182 , 40075 , 484852 , 696415 , 6341855 , 3290077 , 24549960 , 2122268 , 381355541 , 554627825 , 5158646018 , 4989478360
n×2
242591742
n×3
363887613
n×4
485183484
n×5
606479355
n÷2
60647935.5
n÷3
40431957
n÷3
30323967.75
n÷5
24259174.2
n2
14712688321648641
n3
1.7845883447259E+24
n4
2.1646319764998E+32
n5
2.6256092098399E+40
2 √n
11013.440470625
3 √n
495.01155773442
4 √n
104.94494018591
5 √n
41.377972199421
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
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
md5
55faec6d69947f4c6634535aed1329c5
sha1
4c4c9b04f3b54925850f38c594066c3bdaca8e3d
sha256
66bd1374acd1af706f862c9970ee6fa4be72c90e4740f16fdda303dcfd89b90b
sha512
bdff9ea74fa838d6a420de0133f015c34e50ea64cab0120a8efa3806a2c7d265a34ffc13aa0db3be0217f0d8e16df9c3baabb580360e3a00d81636e271b46650
ripemd-160
eb11ed6209b5f9b855d4a1d5123b2eea599246e2
Diameter
242591742
Circumference
762124434.48875
Area
4.6221273545848E+16
Volume
7.4752661779638E+24
Surface area
1.8488509418339E+17
Circumference
762124434.48875
Perimeter
485183484
Area
14712688321648641
Diagonal
171538265.82806
Surface area
88276129929891846
Volume
1.7845883447259E+24
Space diagonal
210090611.32032
Perimeter
363887613
Area
6.3707809222552E+15
Altitude
105045305.66016
Surface area
6.3707809222552E+15
Volume
2.1031575336369E+23
Height
57179421.942686