1679662645 is an odd 10-digits composite number following 1679662644
and preceding 1679662646 . In scientific notation, it is written as 1.679662645 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 1262404864 positive integers (up to 1679662645) that are relatively prime to 1679662645.
1679662645 has 16 divisors, whose sum is 2138011200
The reverse of 1679662645 is 5462669761
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion six hundred seventy-nine million six hundred sixty-two thousand six hundred forty-five
Scientific notation
1.679662645 × 10^9
Engineering notation
1.679662645 × 10^9
Prime Factorization
5 × 17 × 563 × 35099
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1679662645
Product of the distinct prime numbers
The prime factorization of 1679662645 is 5 × 17 × 563 × 35099.
Since it has a total of 4 prime factors.
6 , 4 , 39 , 85 , 865 , 853 , 8087 , 6865 , 12811 , 55969 , 113636 , 879647 , 183155 , 6295626 , 16958948 , 84573834 , 433419789 , 769059176 , 2081349898 , 4537526694
n×2
3359325290
n×3
5038987935
n×4
6718650580
n×5
8398313225
n÷2
839831322.5
n÷3
559887548.33333
n÷3
419915661.25
n÷5
335932529
n2
2821266601008396025
n3
4.7387761212999E+27
n4
7.9595452339655E+36
n5
1.336935080068E+46
2 √n
40983.687547608
3 √n
1188.7048133294
4 √n
202.44428257575
5 √n
69.991356841285
1 , 5 , 17 , 85 , 563 , 2815 , 9571 , 35099 , 47855 , 175495 , 596683 , 2983415 , 19760737 , 98803685 , 335932529 , 1679662645
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
-1679662644
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 1679662645 can be divided by 16 positive divisors.
The sum of these divisors (counting 1679662645) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100100000111011001111000110101
3
Ternary
11100001120200222121
4
Quaternary
1210013121320311
5
Quinary
11414443201040
6
Senary
434400555541
8
Octal
14407317065
10
Decimal
1679662645
12
Duodecimal
3aa622bb1
16
Hexadecimal
641d9e35
20
Vigesimal
164hhgc5
36
Base36
rs0zzp
md5
a7a0c8fdc4bb7229855fa66b3606b155
sha1
0493d50cf2132d2112bfdc16b00acca760c78668
sha256
cd4b3436eee157598ef4702a2f825acc27998cbb8b055b2a78880be9fab46880
sha512
57fadc657c7bdacc37abb0190c7bb4dbf9127c2368dc2db5362011f066f947cf056d18098888314a8a4466c6c3798be5533fc47fd5f4e92b2df5a5e21a121179
ripemd-160
73e3d18eee9b0ceed40b5d3c5800f656a8774b0e
Diameter
3359325290
Circumference
10553631652.082
Area
8.8632704275462E+18
Volume
1.9849738999577E+28
Surface area
3.5453081710185E+19
Circumference
10553631652.082
Perimeter
6718650580
Area
2821266601008396025
Diagonal
2375401692.7705
Surface area
1.692759960605E+19
Volume
4.7387761212999E+27
Space diagonal
2909261040.7155
Perimeter
5038987935
Area
1.2216442736609E+18
Altitude
1454630520.3578
Surface area
1.2216442736609E+18
Volume
5.5847012164934E+26
Height
791800564.25682