3781043721 is an odd 10-digits composite number following 3781043720
and preceding 3781043722 . In scientific notation, it is written as 3.781043721 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 1991699712 positive integers (up to 3781043721) that are relatively prime to 3781043721.
3781043721 has 8 divisors, whose sum is 4072724544
The reverse of 3781043721 is 1273401873
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
three billion seven hundred eighty-one million forty-three thousand seven hundred twenty-one
Scientific notation
3.781043721 × 10^9
Engineering notation
3.781043721 × 10^9
Prime Factorization
53991 × 13 × 5387
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3781043721
Product of the distinct prime numbers
The prime factorization of 3781043721 is 53991 × 13 × 5387.
Since it has a total of 3 prime factors.
6 , 6 , 70 , 65 , 218 , 101 , 5155 , 7717 , 30851 , 37727 , 128671 , 694469 , 8742320 , 4991189 , 610213 , 36225494 , 515948282 , 660835270 , 3916467628 , 1509294281
n×2
7562087442
n×3
11343131163
n×4
15124174884
n×5
18905218605
n÷2
1890521860.5
n÷3
1260347907
n÷3
945260930.25
n÷5
756208744.2
n2
1.4296291620114E+19
n3
5.4054903663815E+28
n4
2.0438395408733E+38
n5
7.7278466627504E+47
2 √n
61490.192071582
3 √n
1557.8915907777
4 √n
247.97215987199
5 √n
82.323218239865
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
-3781043720
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 3781043721 can be divided by 8 positive divisors.
The sum of these divisors (counting 3781043721) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100001010111100010011000001001
3
Ternary
100202111200220220100
4
Quaternary
3201113202120021
5
Quinary
30220421344341
6
Senary
1423104520013
8
Octal
34127423011
10
Decimal
3781043721
12
Duodecimal
896320009
16
Hexadecimal
e15e2609
20
Vigesimal
2j1ba961
36
Base36
1qj4w09
md5
3652d7b2919d6bed1d5c149f06c13160
sha1
1e8cf328074be92403c7a1545ee0b8317b13b735
sha256
cdf3814dc0fcfafe98cade660c7f23093cc107ea56fd688a2ef9be58f07564d0
sha512
fb4ab7d39be6242a6f72354322373716aba43d778662aaf98f67cf57159576a3c899b9795ede9fe6d456b867f162bd5ea09fe9f3d78b816d4dd2a8ecf054fa66
ripemd-160
ff13662f1a6c5c0a369d063f6c5eb034bd5e7526
Diameter
7562087442
Circumference
23756998353.591
Area
4.4913124727326E+19
Volume
2.2642465098766E+29
Surface area
1.796524989093E+20
Circumference
23756998353.591
Perimeter
15124174884
Area
1.4296291620114E+19
Diagonal
5347203310.1638
Surface area
8.5777749720681E+19
Volume
5.4054903663815E+28
Space diagonal
6548959830.4113
Perimeter
11343131163
Area
6.1904758614645E+18
Altitude
3274479915.2056
Surface area
6.1904758614645E+18
Volume
6.3704314895115E+27
Height
1782401103.3879