685373361 is an odd 9-digits composite number following 685373360
and preceding 685373362 . In scientific notation, it is written as 6.85373361 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 452723472 positive integers (up to 685373361) that are relatively prime to 685373361.
685373361 has 8 divisors, whose sum is 922215360
The reverse of 685373361 is 163373586
Previous prime number is 109
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
six hundred eighty-five million three hundred seventy-three thousand three hundred sixty-one
Scientific notation
6.85373361 × 10^8
Engineering notation
6.85373361 × 10^6
Prime Factorization
3 × 109 × 2095943
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
685373361 Product of the distinct prime numbers
The prime factorization of 685373361 is 3 × 109 × 2095943.
Since it has a total of 3 prime factors.
5 , 6 , 75 , 19 , 271 , 501 , 5033 , 3369 , 87590 , 26548 , 951467 , 988960 , 2504516 , 7022937 , 71725114 , 12040585 , 237877651 , 776911376 , 7493444746 , 6485522035
n×2
1370746722
n×3
2056120083
n×4
2741493444
n×5
3426866805
n÷2
342686680.5
n÷3
228457787
n÷3
171343340.25
n÷5
137074672.2
n2
469736643968436321
n3
3.2194498246151E+26
n4
2.2065251468673E+35
n5
1.5122935560395E+44
2 √n26179.63638021
3 √n881.67611037269
4 √n161.8012249033
5 √n58.503984326205
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
-685373360 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 685373361 can be divided by 8 positive divisors.
The sum of these divisors (counting 685373361) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000110110011111011110110001
3
Ternary
1202202122120111120
4
Quaternary
220312133132301
5
Quinary
2400423421421
6
Senary
152001532453
8
Octal
5066373661
10
Decimal
685373361
12
Duodecimal
171644129
16
Hexadecimal
28d9f7b1
20
Vigesimal
ae3bd81
36
Base36
bc1xgx
md5
bfa9809324f4c01d2990861a1f0db4fd
sha1
308eed73391f6a33cb228e4a2b2b00a399f1ce4a
sha256
d9618f1470a2dbed55c0c8ad36ed84ad4e5510b750cd38fb5fbc24a0ada18ac4
sha512
104bf9c5fd523584a781c1836a0dbb096cc58f48d09a47aae3b45aab219e41af8d44acaaaec984e2d4c60ccd6c600dbd9b6e9bfc0051f9e45387fd8a292f9134
ripemd-160
06e13ccf8cceb96acc18854f475bcd58f1ce4b48
Diameter
1370746722
Circumference
4306327831.7675
Area
1.4757211898132E+18
Volume
1.3485599890149E+27
Surface area
5.9028847592527E+18
Circumference
4306327831.7675
Perimeter
2741493444
Area
469736643968436321
Diagonal
969264302.41543
Surface area
2818419863810617926
Volume
3.2194498246151E+26
Space diagonal
1187101483.4062
Perimeter
2056120083
Area
2.0340193338256E+17
Altitude
593550741.70312
Surface area
2.0340193338256E+17
Volume
3.7941580044586E+25
Height
323088100.80514