2979222421 is an odd 10-digits composite number following 2979222420
and preceding 2979222422 . In scientific notation, it is written as 2.979222421 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 2550888288 positive integers (up to 2979222421) that are relatively prime to 2979222421.
2979222421 has 8 divisors, whose sum is 3408466880
The reverse of 2979222421 is 1242229792
Previous prime number is 937
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
two billion nine hundred seventy-nine million two hundred twenty-two thousand four hundred twenty-one
Scientific notation
2.979222421 × 10^9
Engineering notation
2.979222421 × 10^9
Prime Factorization
7 × 937 × 454219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2979222421
Product of the distinct prime numbers
The prime factorization of 2979222421 is 7 × 937 × 454219.
Since it has a total of 3 prime factors.
4 , 6 , 66 , 63 , 135 , 670 , 9801 , 6879 , 29189 , 82278 , 373516 , 867773 , 1095372 , 3208775 , 27862110 , 16857033 , 235474747 , 270620757 , 7450183635 , 4901061166
n×2
5958444842
n×3
8937667263
n×4
11916889684
n×5
14896112105
n÷2
1489611210.5
n÷3
993074140.33333
n÷3
744805605.25
n÷5
595844484.2
n2
8875766233789101241
n3
2.6442881767259E+28
n4
7.8779226236871E+37
n5
2.3470083711392E+47
2 √n
54582.253718585
3 √n
1438.9122477562
4 √n
233.62845228821
5 √n
78.491130737768
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
-2979222420
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 2979222421 can be divided by 8 positive divisors.
The sum of these divisors (counting 2979222421) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110001100100110101001110010101
3
Ternary
21200121221011212011
4
Quaternary
2301210311032111
5
Quinary
22100140104141
6
Senary
1211343024221
8
Octal
26144651625
10
Decimal
2979222421
12
Duodecimal
6b189b071
16
Hexadecimal
b1935395
20
Vigesimal
26b02g11
36
Base36
1d9r2qd
md5
f8c6f57902fe431ae59b6a09c7057d2e
sha1
ace59b6e8bc3b2f99ed0ef56ed7dcc721da3b0cd
sha256
3ef3008b251604b6976e058ce06fa919f8edcd1bb39b543ea941a87d883f01a9
sha512
9659190713edc90aeea0f1b2ad80f7ca101aac56a88974b2d3c8763a41b17a81699a6896368c3c01eea8b803fa2168a74ec4b4a270e15bf2df21de1783924d8b
ripemd-160
3fb978e5ee5f8e8944bbf97803a89869c50bab84
Diameter
5958444842
Circumference
18719006542.447
Area
2.7884041995052E+19
Volume
1.1076368413302E+29
Surface area
1.1153616798021E+20
Circumference
18719006542.447
Perimeter
11916889684
Area
8875766233789101241
Diagonal
4213256753.1042
Surface area
5.3254597402735E+19
Volume
2.6442881767259E+28
Space diagonal
5160164600.2204
Perimeter
8937667263
Area
3.8433195182567E+18
Altitude
2580082300.1102
Surface area
3.8433195182567E+18
Volume
3.1163235019572E+27
Height
1404418917.7014