67685780 is an even 8-digits composite number following 67685779
and preceding 67685781 . In scientific notation, it is written as 6.7685780 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 25753728 positive integers (up to 67685780) that are relatively prime to 67685780.
67685780 has 24 divisors, whose sum is 120143520
The reverse of 67685780 is 08758676
Previous prime number is 269
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
sixty-seven million six hundred eighty-five thousand seven hundred eighty
Scientific notation
6.7685780 × 10^7
Engineering notation
6.7685780 × 10^6
Prime Factorization
2 × 2 × 115 × 269 × 547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33842890 Product of the distinct prime numbers
The prime factorization of 67685780 is 2 × 2 × 115 × 269 × 547.
Since it has a total of 5 prime factors.
8 , 1 , 19 , 64 , 901 , 754 , 1575 , 2330 , 87118 , 20755 , 583092 , 571163 , 7585264 , 6406225 , 73366868 , 38388147 , 910813707 , 951819709 , 3239567979 , 4198766490
n×2
135371560
n×3
203057340
n×4
270743120
n×5
338428900
n÷2
33842890
n÷3
22561926.666667
n÷3
16921445
n÷5
13537156
n2
4581364814208400
n3
3.1009325091425E+23
n4
2.0988903560867E+31
n5
1.420650308862E+39
2 √n8227.1368045025
3 √n407.5358443886
4 √n90.703565555619
5 √n36.82133137991
1 , 2 , 4 , 115 , 230 , 269 , 460 , 538 , 547 , 1076 , 1094 , 2188 , 30935 , 61870 , 62905 , 123740 , 125810 , 147143 , 251620 , 294286 , 588572 , 16921445 , 33842890 , 67685780
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-67685779 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67685780 can be divided by 24 positive divisors.
The sum of these divisors (counting 67685780) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000010001100110110010100
3
Ternary
11201100210102202
4
Quaternary
10002030312110
5
Quinary
114311421110
6
Senary
10414424032
8
Octal
402146624
10
Decimal
67685780
12
Duodecimal
1a802018
16
Hexadecimal
408cd94
20
Vigesimal
1130e90
36
Base36
14aqok
md5
d0ce07b808aebf4e3c90149c1b0bc664
sha1
51b3f238d5dbfc64e87c62444cd0542d14d947fa
sha256
ddf7321fa0d9bdd08cf4078a671c9b1875eb4d2828125f81e3c532efb1e5bb53
sha512
e1104c79ec61e3326f79b192f11c085e0cf270486a57e87d8b2e99c709efbb25840781ec0e116b11e406ef187f44074ffe1828cca3419b5437de9471763445aa
ripemd-160
b5d22d9045c96b42dd7ae736414bf136d6a2436b
Diameter
135371560
Circumference
425282298.40099
Area
1.4392782043732E+16
Volume
1.298915572E+24
Surface area
5.7571128174928E+16
Circumference
425282298.40099
Perimeter
270743120
Area
4581364814208400
Diagonal
95722148.055802
Surface area
27488188885250400
Volume
3.1009325091425E+23
Space diagonal
117235209.90993
Perimeter
203057340
Area
1.9837891565543E+15
Altitude
58617604.954965
Surface area
1.9837891565543E+15
Volume
3.6544840086941E+22
Height
31907382.685267