680638863 is an odd 9-digits composite number following 680638862
and preceding 680638864 . In scientific notation, it is written as 6.80638863 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 446986584 positive integers (up to 680638863) that are relatively prime to 680638863.
680638863 has 8 divisors, whose sum is 921063808
The reverse of 680638863 is 368836086
Previous prime number is 67
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
six hundred eighty million six hundred thirty-eight thousand eight hundred sixty-three
Scientific notation
6.80638863 × 10^8
Engineering notation
6.80638863 × 10^6
Prime Factorization
3 × 67 × 3386263
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
680638863 Product of the distinct prime numbers
The prime factorization of 680638863 is 3 × 67 × 3386263.
Since it has a total of 3 prime factors.
5 , 3 , 14 , 12 , 466 , 90 , 8330 , 8018 , 15966 , 41690 , 7330 , 547301 , 6938069 , 2295912 , 93066206 , 58836109 , 429382304 , 254161196 , 4991088130 , 5596453633
n×2
1361277726
n×3
2041916589
n×4
2722555452
n×5
3403194315
n÷2
340319431.5
n÷3
226879621
n÷3
170159715.75
n÷5
136127772.6
n2
463269261825932769
n3
3.1531906363205E+26
n4
2.1461840895274E+35
n5
1.4607762984847E+44
2 √n26089.056383856
3 √n879.64123762509
4 √n161.52107102126
5 √n58.422931994493
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
-680638862 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 680638863 can be divided by 8 positive divisors.
The sum of these divisors (counting 680638863) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100100011011100110001111
3
Ternary
1202102202000222210
4
Quaternary
220210123212033
5
Quinary
2343220420423
6
Senary
151312241503
8
Octal
5044334617
10
Decimal
680638863
12
Duodecimal
16bb40293
16
Hexadecimal
2891b98f
20
Vigesimal
acdjh33
36
Base36
b98gb3
md5
eb4f21d6c10988861f989c62bedb617a
sha1
69d3e12eefe73a13655d3c133dfc8c41f129c0f9
sha256
892b2ab193ab06ee3bf37687dd383d9e68dcc0c1d30e895e904ed5f0f859a411
sha512
1d826a90cc54f9df390abca1534d8715f762a4ea5e2e8ebf04a91d6973ecf49a29c7945059bd82a270dea82909b3864d6831623e45198afb364b6ce4f652a4c0
ripemd-160
d1afe2b915d98291a6b53fff679e65a40bb8a7f5
Diameter
1361277726
Circumference
4276580103.497
Area
1.4554033095863E+18
Volume
1.3208054051244E+27
Surface area
5.8216132383453E+18
Circumference
4276580103.497
Perimeter
2722555452
Area
463269261825932769
Diagonal
962568711.1328
Surface area
2779615570955596614
Volume
3.1531906363205E+26
Space diagonal
1178901092.3219
Perimeter
2041916589
Area
2.0060147476686E+17
Altitude
589450546.16096
Surface area
2.0060147476686E+17
Volume
3.7160708021936E+25
Height
320856237.04427