3957222721 is an odd 10-digits composite number following 3957222720
and preceding 3957222722 . In scientific notation, it is written as 3.957222721 × 10^9.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 3955738500 positive integers (up to 3957222721) that are relatively prime to 3957222721.
3957222721 has 4 divisors, whose sum is 3958706944
The reverse of 3957222721 is 1272227593
Previous prime number is 2671
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
three billion nine hundred fifty-seven million two hundred twenty-two thousand seven hundred twenty-one
Scientific notation
3.957222721 × 10^9
Engineering notation
3.957222721 × 10^9
Prime Factorization
2671 × 1481551
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
3957222721
Product of the distinct prime numbers
The prime factorization of 3957222721 is 2671 × 1481551.
Since it has a total of 2 prime factors.
8 , 3 , 37 , 54 , 729 , 495 , 3998 , 3517 , 29707 , 96966 , 962897 , 632134 , 4462663 , 8770495 , 45469173 , 33436159 , 258923872 , 340389142 , 4479007457 , 4475252028
n×2
7914445442
n×3
11871668163
n×4
15828890884
n×5
19786113605
n÷2
1978611360.5
n÷3
1319074240.3333
n÷3
989305680.25
n÷5
791444544.2
n2
1.5659611663599E+19
n3
6.1968571077229E+28
n4
2.4522343745471E+38
n5
9.7040375841752E+47
2 √n
62906.460089565
3 √n
1581.722034381
4 √n
250.81160278098
5 √n
83.076482268603
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
-3957222720
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 3957222721 can be divided by 4 positive divisors.
The sum of these divisors (counting 3957222721) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101011110111100110110101000001
3
Ternary
101012210012202001111
4
Quaternary
3223313212311001
5
Quinary
31101022111341
6
Senary
1452401003321
8
Octal
35367466501
10
Decimal
3957222721
12
Duodecimal
925323541
16
Hexadecimal
ebde6d41
20
Vigesimal
31gccgg1
36
Base36
1tg10ld
md5
58b0a02d8e87ecf9bb4cc288f5115498
sha1
b4b600f812e407f69b6dfb9bc60000d1dfd8a316
sha256
042b81f49aa92767e69d135792a6122df750367cdd5e2a93f3c510c98554891f
sha512
105010b8eca572c9d1853bb994cec1f5385b265cf8549d0a2b7e0e7c30352b03e0d790adc3bd1f05e2fc11f02b8aa5eb3f0d20103bdac8839630ee770c7d8eeb
ripemd-160
ce3c039c89e25f56e85259bc555c76ccae5bba1e
Diameter
7914445442
Circumference
24863963657.824
Area
4.9196120960431E+19
Volume
2.5957334353291E+29
Surface area
1.9678448384172E+20
Circumference
24863963657.824
Perimeter
15828890884
Area
1.5659611663599E+19
Diagonal
5596358041.3692
Surface area
9.3957669981592E+19
Volume
6.1968571077229E+28
Space diagonal
6854110809.638
Perimeter
11871668163
Area
6.7808107570378E+18
Altitude
3427055404.819
Surface area
6.7808107570378E+18
Volume
7.3030661381916E+27
Height
1865452680.4564