1201971331 is an odd 10-digits composite number following 1201971330
and preceding 1201971332 . In scientific notation, it is written as 1.201971331 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 1035190440 positive integers (up to 1201971331) that are relatively prime to 1201971331.
1201971331 has 8 divisors, whose sum is 1380254400
The reverse of 1201971331 is 1331791021
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 28
Digital Root 1
Name
one billion two hundred one million nine hundred seventy-one thousand three hundred thirty-one
Scientific notation
1.201971331 × 10^9
Engineering notation
1.201971331 × 10^9
Prime Factorization
11 × 19 × 5751059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1201971331
Product of the distinct prime numbers
The prime factorization of 1201971331 is 11 × 19 × 5751059.
Since it has a total of 3 prime factors.
3 , 7 , 87 , 18 , 218 , 896 , 3590 , 5021 , 75254 , 98154 , 876334 , 167470 , 1045257 , 6336612 , 81609493 , 29964373 , 172168684 , 763426004 , 7823423713 , 3279020518
n×2
2403942662
n×3
3605913993
n×4
4807885324
n×5
6009856655
n÷2
600985665.5
n÷3
400657110.33333
n÷3
300492832.75
n÷5
240394266.2
n2
1444735080545911561
n3
1.7365301477062E+27
n4
2.08725945296E+36
n5
2.5088260228167E+45
2 √n
34669.458187286
3 √n
1063.2401540997
4 √n
186.19736353474
5 √n
65.460425181471
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1201971330
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1201971331 can be divided by 8 positive divisors.
The sum of these divisors (counting 1201971331) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111101001001010000010000011
3
Ternary
10002202201110200201
4
Quaternary
1013221022002003
5
Quinary
4430201040311
6
Senary
315134230031
8
Octal
10751120203
10
Decimal
1201971331
12
Duodecimal
296655317
16
Hexadecimal
47a4a083
20
Vigesimal
ifc686b
36
Base36
jvmf0j
md5
0c1177d28b7bba13e17876cdc99ead3e
sha1
1f2c5c97acb002d614e9bf9d88a55572a9da7ec6
sha256
80b5d9206219d4bb4f6bcb93def322c0ee360c155af60354f39c0a7ae65cc67c
sha512
e8195a1be8696acb77e7b913d85d87299da33a0be1f42685192fb689ddd3d3bf3daf59ab45e76f211cb869f1b2a33f4c82287fecd4beffbb6ac3cc7a37d0de10
ripemd-160
122667ddf9ceb6d0bc46f47ecf408d86b3c85419
Diameter
2403942662
Circumference
7552208606.5903
Area
4.5387691154265E+18
Volume
7.2739604730278E+27
Surface area
1.8155076461706E+19
Circumference
7552208606.5903
Perimeter
4807885324
Area
1444735080545911561
Diagonal
1699844157.8838
Surface area
8668410483275469366
Volume
1.7365301477062E+27
Space diagonal
2081875414.5332
Perimeter
3605913993
Area
6.2558864074566E+17
Altitude
1040937707.2666
Surface area
6.2558864074566E+17
Volume
2.0465204052965E+26
Height
566614719.29461