7720149938 is an even 10-digits composite number following 7720149937
and preceding 7720149939 . In scientific notation, it is written as 7.720149938 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 3823999396 positive integers (up to 7720149938) that are relatively prime to 7720149938.
7720149938 has 8 divisors, whose sum is 11688451632
The reverse of 7720149938 is 8399410277
Previous prime number is 107
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
seven billion seven hundred twenty million one hundred forty-nine thousand nine hundred thirty-eight
Scientific notation
7.720149938 × 10^9
Engineering notation
7.720149938 × 10^9
Prime Factorization
2 × 107 × 36075467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7720149938
Product of the distinct prime numbers
The prime factorization of 7720149938 is 2 × 107 × 36075467.
Since it has a total of 3 prime factors.
7 , 9 , 41 , 29 , 306 , 486 , 5247 , 7683 , 99516 , 99347 , 7378 , 989540 , 2019416 , 2490364 , 71413508 , 35604874 , 158159115 , 197646286 , 7769239076 , 2621319758
n×2
15440299876
n×3
23160449814
n×4
30880599752
n×5
38600749690
n÷2
3860074969
n÷3
2573383312.6667
n÷3
1930037484.5
n÷5
1544029987.6
n2
5.9600715065201E+19
n3
4.6012645671537E+29
n4
3.5522452362833E+39
n5
2.7423865840654E+49
2 √n
87864.383785468
3 √n
1976.4018195408
4 √n
296.41927026674
5 √n
94.956598048824
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
-7720149937
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 7720149938 can be divided by 8 positive divisors.
The sum of these divisors (counting 7720149938) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001100001010000010001110110010
3
Ternary
201221000211020210012
4
Quaternary
13030022002032302
5
Quinary
111302324244223
6
Senary
3314021334522
8
Octal
71412021662
10
Decimal
7720149938
12
Duodecimal
15b5567442
16
Hexadecimal
1cc2823b2
20
Vigesimal
60caiegi
36
Base36
3jodlte
md5
ccbead9f63391461ff28441375152f1d
sha1
41926e4c41988aa690ad606a7ea945e18a1b0642
sha256
d33999c4383f21c8f51a7714e263dc960bb293c1f747d9867d78781f61c5b0dd
sha512
8b1bb72439f33b37f11be70b6046ec2c2c2c06ea262e86f6cb32cbdb9eff1639c84714a9b98bfb41b5cb8d26ffc070a5deef5076b906b870c169bcc1e6dab4cf
ripemd-160
d7a5ead79c168a21428ba2ad7686cec0dba4e063
Diameter
15440299876
Circumference
48507132659.665
Area
1.8724116859754E+20
Volume
1.9273731948524E+30
Surface area
7.4896467439014E+20
Circumference
48507132659.665
Perimeter
30880599752
Area
5.9600715065201E+19
Diagonal
10917940745.873
Surface area
3.5760429039121E+20
Volume
4.6012645671537E+29
Space diagonal
13371691934.666
Perimeter
23160449814
Area
2.5807866665091E+19
Altitude
6685845967.3329
Surface area
2.5807866665091E+19
Volume
5.4226422957796E+28
Height
3639313581.9578