7913509940 is an even 10-digits composite number following 7913509939
and preceding 7913509941 . In scientific notation, it is written as 7.913509940 × 10^9.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 2713203360 positive integers (up to 7913509940) that are relatively prime to 7913509940.
7913509940 has 12 divisors, whose sum is 14244318144
The reverse of 7913509940 is 0499053197
Previous prime number is 35
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
seven billion nine hundred thirteen million five hundred nine thousand nine hundred forty
Scientific notation
7.913509940 × 10^9
Engineering notation
7.913509940 × 10^9
Prime Factorization
2 × 2 × 35 × 56525071
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3956754970 Product of the distinct prime numbers
The prime factorization of 7913509940 is 2 × 2 × 35 × 56525071.
Since it has a total of 4 prime factors.
3 , 9 , 66 , 22 , 190 , 488 , 6179 , 6948 , 7409 , 44654 , 153680 , 623309 , 9570475 , 1578859 , 59254670 , 68072674 , 917978160 , 313871036 , 9926773699 , 561375264
n×2
15827019880
n×3
23740529820
n×4
31654039760
n×5
39567549700
n÷2
3956754970
n÷3
2637836646.6667
n÷3
1978377485
n÷5
1582701988
n2
6.2623639570479E+19
n3
4.9557279421996E+29
n4
3.9217202330532E+39
n5
3.1034572046166E+49
2 √n88957.911059107
3 √n1992.7663637956
4 √n298.25812823644
5 √n95.427562418218
1 , 2 , 4 , 35 , 70 , 140 , 56525071 , 113050142 , 226100284 , 1978377485 , 3956754970 , 7913509940
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7913509939 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7913509940 can be divided by 12 positive divisors.
The sum of these divisors (counting 7913509940) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111101011101001010000110100
3
Ternary
202102111122221211202
4
Quaternary
13113223221100310
5
Quinary
112201324304230
6
Senary
3345125552032
8
Octal
72753512064
10
Decimal
7913509940
12
Duodecimal
164a275618
16
Hexadecimal
1d7ae9434
20
Vigesimal
63cj8eh0
36
Base36
3mvhzck
md5
9d0d4c3352a072f6d2e87218de1c14d6
sha1
edf2f1e2eda978aac19d2c0c62e317a456dab2f9
sha256
b7f47938915a49cc67b6f788d031b8e72e0a074632e9150512c536438ea5e0ee
sha512
2d39bbe303d243e1c3702a83382d008589577043d52f0f5035ea049573469454e287bcf87a8a2d8da0c0a48ee36d287331d6d52fd07eb8b68a3e4cf921c3a9f8
ripemd-160
8e74778fe72ba0561d2e0aa217993585e16c7f5c
Diameter
15827019880
Circumference
49722049383.228
Area
1.9673796601567E+20
Volume
2.0758504661872E+30
Surface area
7.8695186406269E+20
Circumference
49722049383.228
Perimeter
31654039760
Area
6.2623639570479E+19
Diagonal
11191393083.122
Surface area
3.7574183742287E+20
Volume
4.9557279421996E+29
Space diagonal
13706601282.281
Perimeter
23740529820
Area
2.7116831372738E+19
Altitude
6853300641.1407
Surface area
2.7116831372738E+19
Volume
5.8403813894083E+28
Height
3730464361.0408