2078972389 is an odd 10-digits composite number following 2078972388
and preceding 2078972390 . In scientific notation, it is written as 2.078972389 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1918489536 positive integers (up to 2078972389) that are relatively prime to 2078972389.
2078972389 has 8 divisors, whose sum is 2239548920
The reverse of 2078972389 is 9832798702
Previous prime number is 3709
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
two billion seventy-eight million nine hundred seventy-two thousand three hundred eighty-nine
Scientific notation
2.078972389 × 10^9
Engineering notation
2.078972389 × 10^9
Prime Factorization
13 × 3709 × 43117
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2078972389 Product of the distinct prime numbers
The prime factorization of 2078972389 is 13 × 3709 × 43117.
Since it has a total of 3 prime factors.
7 , 6 , 19 , 33 , 561 , 619 , 1745 , 6324 , 21868 , 67570 , 461415 , 592203 , 1606726 , 409721 , 41726986 , 91619612 , 739624143 , 436113568 , 9068002992 , 6260196380
n×2
4157944778
n×3
6236917167
n×4
8315889556
n×5
10394861945
n÷2
1039486194.5
n÷3
692990796.33333
n÷3
519743097.25
n÷5
415794477.8
n2
4322126194224367321
n3
8.9855810195661E+27
n4
1.86807748388E+37
n5
3.8836815094992E+46
2 √n45595.749681303
3 √n1276.2906093867
4 √n213.53161283825
5 √n73.041510240266
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
-2078972388 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 2078972389 can be divided by 8 positive divisors.
The sum of these divisors (counting 2078972389) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111011111010101001100111100101
3
Ternary
12100212221201222101
4
Quaternary
1323322221213211
5
Quinary
13224204104024
6
Senary
542143332101
8
Octal
17372514745
10
Decimal
2078972389
12
Duodecimal
4a02b1031
16
Hexadecimal
7bea99e5
20
Vigesimal
1c9dbaj9
36
Base36
ydrld1
md5
1a30894464eb9c659493105b1ddd06f9
sha1
61a4c605aa810e9c3740d4934c2fc9d1021cb485
sha256
08045a550f4b0a24a63fac4e8a71592adfdd7bbf8fbf99a631e45a0352e72b75
sha512
51ec9eca9be7b926f3f0ff9f98e0015e9361eb8cf6b546449e96be1e80baea12efa1f73161aed7a7949242333764320a9fb0c44367e69565352f2fe5e3720c80
ripemd-160
e680a1c6fc214a14f6212e6a53bb4c3cfaa1a04c
Diameter
4157944778
Circumference
13062568768.597
Area
1.3578359899663E+19
Volume
3.7638713759073E+28
Surface area
5.4313439598653E+19
Circumference
13062568768.597
Perimeter
8315889556
Area
4322126194224367321
Diagonal
2940110948.323
Surface area
2.5932757165346E+19
Volume
8.9855810195661E+27
Space diagonal
3600885805.2808
Perimeter
6236917167
Area
1.8715355412802E+18
Altitude
1800442902.6404
Surface area
1.8715355412802E+18
Volume
1.0589608786394E+27
Height
980036982.77433