3942934921 is an odd 10-digits prime number following 3942934920
and preceding 3942934922 . In scientific notation, it is written as 3.942934921 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 3942934920 positive integers (up to 3942934921) that are relatively prime to 3942934921.
3942934921 has 2 divisors, whose sum is 3942934922
The reverse of 3942934921 is 1294392493
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
three billion nine hundred forty-two million nine hundred thirty-four thousand nine hundred twenty-one
Scientific notation
3.942934921 × 10^9
Engineering notation
3.942934921 × 10^9
Prime Factorization
3942934921
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
3942934921
Product of the distinct prime numbers
The prime factorization of 3942934921 is 3942934921.
Since it has a total of 1 prime factors.
9 , 10 , 25 , 57 , 384 , 87 , 114 , 7594 , 62282 , 31735 , 55970 , 89364 , 3050745 , 6705325 , 30349332 , 82904139 , 195574634 , 927940026 , 9186369987 , 5842194063
n×2
7885869842
n×3
11828804763
n×4
15771739684
n×5
19714674605
n÷2
1971467460.5
n÷3
1314311640.3333
n÷3
985733730.25
n÷5
788586984.2
n2
1.5546735791241E+19
n3
6.1299767458846E+28
n4
2.4170099376266E+38
n5
9.5301128874721E+47
2 √n
62792.793543527
3 √n
1579.8161032832
4 √n
250.58490286433
5 √n
83.016404874093
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
3942934922
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
1971467461
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
62792.79355149
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999994928
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3942934921 can be divided by 2 positive divisors.
The sum of these divisors (counting 3942934921) is 3942934922, the average is 1971467461.
Base
System
Value
2
Binary
11101011000001000110100110001001
3
Ternary
101011210022211212201
4
Quaternary
3223001012212021
5
Quinary
31033342404141
6
Senary
1451130440201
8
Octal
35301064611
10
Decimal
3942934921
12
Duodecimal
920593061
16
Hexadecimal
eb046989
20
Vigesimal
31c36h61
36
Base36
1t7is21
md5
09046a9f92a22b767335adb815434ab0
sha1
0b58ca25418e2db8fcce5e65c24707f70be052bd
sha256
e15369c162f6ac25e3481ee61f3c4515f52ab2c9365c8081b60793cae8605550
sha512
03d2e47a043a0a5263976dd27ce0c5367a6b4a203d55cc79edcc0c2c17b458c70288059be3b07d0f72985274f9f9588b979858d8c268cb7edf6ccb8c5d58dc57
ripemd-160
cbe6b94e96b46b59a8a9c72cf6fcb6f8bf2c84e9
Diameter
7885869842
Circumference
24774190762.793
Area
4.8841510949065E+19
Volume
2.567718654873E+29
Surface area
1.9536604379626E+20
Circumference
24774190762.793
Perimeter
15771739684
Area
1.5546735791241E+19
Diagonal
5576152040.8327
Surface area
9.3280414747448E+19
Volume
6.1299767458846E+28
Space diagonal
6829363614.1096
Perimeter
11828804763
Area
6.7319340705699E+18
Altitude
3414681807.0548
Surface area
6.7319340705699E+18
Volume
7.2242468758847E+27
Height
1858717346.9442