7779890139 is an odd 10-digits composite number following 7779890138
and preceding 7779890140 . In scientific notation, it is written as 7.779890139 × 10^9.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 4252362048 positive integers (up to 7779890139) that are relatively prime to 7779890139.
7779890139 has 16 divisors, whose sum is 12370509312
The reverse of 7779890139 is 9310989777
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 60 Digital Root 6
Name
seven billion seven hundred seventy-nine million eight hundred ninety thousand one hundred thirty-nine
Scientific notation
7.779890139 × 10^9
Engineering notation
7.779890139 × 10^9
Prime Factorization
7 × 3 × 23 × 16107433
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7779890139 Product of the distinct prime numbers
The prime factorization of 7779890139 is 7 × 3 × 23 × 16107433.
Since it has a total of 4 prime factors.
4 , 6 , 85 , 100 , 782 , 582 , 5386 , 2204 , 77964 , 55018 , 123659 , 7058 , 6502188 , 2280019 , 86943405 , 5065701 , 195565948 , 522922258 , 4283386389 , 2821877541
n×2
15559780278
n×3
23339670417
n×4
31119560556
n×5
38899450695
n÷2
3889945069.5
n÷3
2593296713
n÷3
1944972534.75
n÷5
1555978027.8
n2
6.0526690574909E+19
n3
4.7089100315004E+29
n4
3.6634802719508E+39
n5
2.8501474042171E+49
2 √n88203.685518237
3 √n1981.4866686412
4 √n296.99105292624
5 √n95.103104235043
1 , 3 , 7 , 21 , 23 , 69 , 161 , 483 , 16107433 , 48322299 , 112752031 , 338256093 , 370470959 , 1111412877 , 2593296713 , 7779890139
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7779890138 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7779890139 can be divided by 16 positive divisors.
The sum of these divisors (counting 7779890139) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111101101111011001111011011
3
Ternary
202002012020100221020
4
Quaternary
13033231323033123
5
Quinary
111413122441024
6
Senary
3323554013523
8
Octal
71755731733
10
Decimal
7779890139
12
Duodecimal
16115772a3
16
Hexadecimal
1cfb7b3db
20
Vigesimal
61b4656j
36
Base36
3kny1nf
md5
53a4b099889e4b37e114c22c0ece5c1b
sha1
3a1384bf9a0d83d43d6f4254290678786093d909
sha256
cb06ec17793100e4500ea55ded1c2d51c6d2ede51d95ea0fd10537c90ae402b5
sha512
4ce6a676c57147d7d0c1f2c5f842c7df1cd958a0aecd2f48863d01df4dbd5bc27a30451f0d89e742f13596417b6946a0943dd1c9d0ac1f7fb9cfed2b8389dfb4
ripemd-160
cfa51890e5e7715e333b220f31e8c699b5f50f73
Diameter
15559780278
Circumference
48882491412.836
Area
1.9015020645624E+20
Volume
1.9724636215169E+30
Surface area
7.6060082582495E+20
Circumference
48882491412.836
Perimeter
31119560556
Area
6.0526690574909E+19
Diagonal
11002426148.347
Surface area
3.6316014344946E+20
Volume
4.7089100315004E+29
Space diagonal
13475164998.052
Perimeter
23339670417
Area
2.6208825822436E+19
Altitude
6737582499.026
Surface area
2.6208825822436E+19
Volume
5.5495036921188E+28
Height
3667475382.7822