680442169 is an odd 9-digits composite number following 680442168
and preceding 680442170 . In scientific notation, it is written as 6.80442169 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 615146400 positive integers (up to 680442169) that are relatively prime to 680442169.
680442169 has 8 divisors, whose sum is 689878280
The reverse of 680442169 is 961244086
Previous prime number is 181
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
six hundred eighty million four hundred forty-two thousand one hundred sixty-nine
Scientific notation
6.80442169 × 10^8
Engineering notation
6.80442169 × 10^6
Prime Factorization
121 × 181 × 31069
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
680442169 Product of the distinct prime numbers
The prime factorization of 680442169 is 121 × 181 × 31069.
Since it has a total of 3 prime factors.
10 , 2 , 27 , 14 , 208 , 906 , 6443 , 97 , 60952 , 89087 , 620111 , 121239 , 8101378 , 4332587 , 8056981 , 19462800 , 830237912 , 874568417 , 9180174225 , 3617479679
n×2
1360884338
n×3
2041326507
n×4
2721768676
n×5
3402210845
n÷2
340221084.5
n÷3
226814056.33333
n÷3
170110542.25
n÷5
136088433.8
n2
463001545353424561
n3
3.1504577577064E+26
n4
2.1437043099966E+35
n5
1.4586668103887E+44
2 √n26085.286446578
3 √n879.55649526886
4 √n161.50940048981
5 √n58.419554941145
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
-680442168 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 680442169 can be divided by 8 positive divisors.
The sum of these divisors (counting 680442169) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100011101011100100111001
3
Ternary
1202102101001011211
4
Quaternary
220203223210321
5
Quinary
2343143122134
6
Senary
151304123121
8
Octal
5043534471
10
Decimal
680442169
12
Duodecimal
16ba664a1
16
Hexadecimal
288eb939
20
Vigesimal
accf589
36
Base36
b948jd
md5
0ec9304135208c7aaa99f28fb0685287
sha1
cbaf5ceac2a369ee0e1a2e5a5404d9d82af67010
sha256
9e259e9cf8b2307e529dcf8011adcb64e09a1fdbb8ae9e6139056ef879d97c10
sha512
d6812f3152504f51f7503e18d70d00e5c6ea06bec2f5a7df2f963f46322b9b38091427bf1db565bbdbb2e33889fb23e24b17aa5966380751788bd999c0351825
ripemd-160
4524ed015a42ddfea1fd5f799059496630e60421
Diameter
1360884338
Circumference
4275344238.6462
Area
1.454562253483E+18
Volume
1.3196606596074E+27
Surface area
5.8182490139322E+18
Circumference
4275344238.6462
Perimeter
2721768676
Area
463001545353424561
Diagonal
962290543.81037
Surface area
2778009272120547366
Volume
3.1504577577064E+26
Space diagonal
1178560408.3204
Perimeter
2041326507
Area
2.0048555013376E+17
Altitude
589280204.16018
Surface area
2.0048555013376E+17
Volume
3.7128500738599E+25
Height
320763514.60346