7889675385 is an odd 10-digits composite number following 7889675384
and preceding 7889675386 . In scientific notation, it is written as 7.889675385 × 10^9.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 4150184832 positive integers (up to 7889675385) that are relatively prime to 7889675385.
7889675385 has 16 divisors, whose sum is 12796406784
The reverse of 7889675385 is 5835769887
Previous prime number is 73
Is Prime? no Number parity odd Number length 10 Sum of Digits 66 Digital Root 3
Name
seven billion eight hundred eighty-nine million six hundred seventy-five thousand three hundred eighty-five
Scientific notation
7.889675385 × 10^9
Engineering notation
7.889675385 × 10^9
Prime Factorization
3 × 5 × 73 × 7205183
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7889675385 Product of the distinct prime numbers
The prime factorization of 7889675385 is 3 × 5 × 73 × 7205183.
Since it has a total of 4 prime factors.
1 , 9 , 100 , 56 , 899 , 908 , 2352 , 5782 , 80219 , 45459 , 260773 , 97020 , 1768944 , 5335075 , 55114441 , 89512156 , 901968506 , 973567037 , 156108815 , 4057950713
n×2
15779350770
n×3
23669026155
n×4
31558701540
n×5
39448376925
n÷2
3944837692.5
n÷3
2629891795
n÷3
1972418846.25
n÷5
1577935077
n2
6.2246977680675E+19
n3
4.9110844759787E+29
n4
3.8746862303784E+39
n5
3.0570016576415E+49
2 √n88823.844687111
3 √n1990.7636930624
4 √n298.03329459493
5 √n95.370009735716
1 , 3 , 5 , 15 , 73 , 219 , 365 , 1095 , 7205183 , 21615549 , 36025915 , 108077745 , 525978359 , 1577935077 , 2629891795 , 7889675385
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
-7889675384 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 7889675385 can be divided by 16 positive divisors.
The sum of these divisors (counting 7889675385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010110010000101110010001111001
3
Ternary
202100211211000222110
4
Quaternary
13112100232101321
5
Quinary
112124224103020
6
Senary
3342515042533
8
Octal
72620562171
10
Decimal
7889675385
12
Duodecimal
16422a0449
16
Hexadecimal
1d642e479
20
Vigesimal
635a9895
36
Base36
3mhb4hl
md5
6ed14ac5e7a78d58e5eab2cea10f8da2
sha1
4eaf8a1c93e8044b6118316b0618ebe07d1c6943
sha256
b4780f149b89830095c101b41ffec42114d8ce0b573983bddd7f8e96fa0bd339
sha512
5e4e95156618d5f85f7aeb1325a6ddc358fb2c697ffebd7b120452b4e4289ed7e3d8fe7af2df577bc6b6086430e00a6c2e99b759c3d2a3a126c12e70eeed256d
ripemd-160
c4adc06b7061ea573e8a52b4b2a12f148b701ec6
Diameter
15779350770
Circumference
49572292457.448
Area
1.9555464778978E+20
Volume
2.0571502547858E+30
Surface area
7.822185911591E+20
Circumference
49572292457.448
Perimeter
31558701540
Area
6.2246977680675E+19
Diagonal
11157685932.188
Surface area
3.7348186608405E+20
Volume
4.9110844759787E+29
Space diagonal
13665318622.046
Perimeter
23669026155
Area
2.6953731990134E+19
Altitude
6832659311.0228
Surface area
2.6953731990134E+19
Volume
5.7877685599075E+28
Height
3719228644.0627