3121874427 is an odd 10-digits composite number following 3121874426
and preceding 3121874428 . In scientific notation, it is written as 3.121874427 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1783928160 positive integers (up to 3121874427) that are relatively prime to 3121874427.
3121874427 has 8 divisors, whose sum is 4247448400
The reverse of 3121874427 is 7244781213
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
three billion one hundred twenty-one million eight hundred seventy-four thousand four hundred twenty-seven
Scientific notation
3.121874427 × 10^9
Engineering notation
3.121874427 × 10^9
Prime Factorization
3 × 49 × 21237241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3121874427
Product of the distinct prime numbers
The prime factorization of 3121874427 is 3 × 49 × 21237241.
Since it has a total of 3 prime factors.
4 , 1 , 53 , 44 , 593 , 226 , 5063 , 1687 , 64063 , 92220 , 77757 , 191141 , 2828017 , 205526 , 71321901 , 61568325 , 901557922 , 558510163 , 3403157978 , 7438833166
n×2
6243748854
n×3
9365623281
n×4
12487497708
n×5
15609372135
n÷2
1560937213.5
n÷3
1040624809
n÷3
780468606.75
n÷5
624374885.4
n2
9.7460999379566E+18
n3
3.0426100159293E+28
n4
9.4986464000637E+37
n5
2.9653581287475E+47
2 √n
55873.736468935
3 √n
1461.5212808634
4 √n
236.37626037514
5 √n
79.228801439365
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
-3121874426
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 3121874427 can be divided by 8 positive divisors.
The sum of these divisors (counting 3121874427) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010000101000000010111111011
3
Ternary
22001120100122121210
4
Quaternary
2322011000113323
5
Quinary
22343144440202
6
Senary
1233440334203
8
Octal
27205002773
10
Decimal
3121874427
12
Duodecimal
731614363
16
Hexadecimal
ba1405fb
20
Vigesimal
28fbe617
36
Base36
1fmolq3
md5
6f93e124122d1ed1344db53a1a864990
sha1
e7e80cf0d20bbc68ad9a65bc08b079f0c5c190ee
sha256
ae98551622620561abe15e2a349777ef0b186ae0547af99437192bd4e4c23709
sha512
d40011e1086e1c853c88582ab858bb06e88d233d9b71a835268ac5d9f9378d6dc1b40abfa3f91fb1b23a74741b0cd43ec9fcb18f38d6ad808937aff135cd3874
ripemd-160
c10506112da7d8d5e1dd37587379b3fd0e2ed156
Diameter
6243748854
Circumference
19615315530.586
Area
3.0618275966236E+19
Volume
1.274485503171E+29
Surface area
1.2247310386495E+20
Circumference
19615315530.586
Perimeter
12487497708
Area
9.7460999379566E+18
Diagonal
4414997154.6891
Surface area
5.8476599627739E+19
Volume
3.0426100159293E+28
Space diagonal
5407245122.414
Perimeter
9365623281
Area
4.2201850670462E+18
Altitude
2703622561.207
Surface area
4.2201850670462E+18
Volume
3.5857502912829E+27
Height
1471665718.2297