64492770 is an even 8-digits composite number following 64492769
and preceding 64492771 . In scientific notation, it is written as 6.4492770 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 17173440 positive integers (up to 64492770) that are relatively prime to 64492770.
64492770 has 32 divisors, whose sum is 155004480
The reverse of 64492770 is 07729446
Previous prime number is 1069
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
sixty-four million four hundred ninety-two thousand seven hundred seventy
Scientific notation
6.4492770 × 10^7
Engineering notation
6.4492770 × 10^6
Prime Factorization
2 × 3 × 5 × 1069 × 2011
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64492770 Product of the distinct prime numbers
The prime factorization of 64492770 is 2 × 3 × 5 × 1069 × 2011.
Since it has a total of 5 prime factors.
8 , 4 , 42 , 100 , 267 , 248 , 4653 , 4677 , 37762 , 79595 , 143592 , 686412 , 8376954 , 1187868 , 24351062 , 61816729 , 208017172 , 898345077 , 7573534584 , 8267046919
n×2
128985540
n×3
193478310
n×4
257971080
n×5
322463850
n÷2
32246385
n÷3
21497590
n÷3
16123192.5
n÷5
12898554
n2
4159317382272900
n3
2.6824589929193E+23
n4
1.7299921086477E+31
n5
1.1157198316483E+39
2 √n8030.739069351
3 √n401.02398058921
4 √n89.614390972382
5 √n36.467182132923
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 1069 , 2011 , 2138 , 3207 , 4022 , 5345 , 6033 , 6414 , 10055 , 10690 , 12066 , 16035 , 20110 , 30165 , 32070 , 60330 , 2149759 , 4299518 , 6449277 , 10748795 , 12898554 , 21497590 , 32246385 , 64492770
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-64492769 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64492770 can be divided by 32 positive divisors.
The sum of these divisors (counting 64492770) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110110000001010011100010
3
Ternary
11111100120110010
4
Quaternary
3312001103202
5
Quinary
113002232040
6
Senary
10222145350
8
Octal
366012342
10
Decimal
64492770
12
Duodecimal
19722256
16
Hexadecimal
3d814e2
20
Vigesimal
1031bia
36
Base36
12eaxu
md5
4c6e8cc41047b334bfdae3d0db7bf1e1
sha1
81fbf593ac8f89cc8db86f432af24a3062827884
sha256
f6f6c9503636399400f546c42bcd179f0387c4d44c1ece783d9d623187b1b234
sha512
4221bf0d7c360464cf3ccbd63504a85a6e2ea1ddabd60d2d6bf9a77272ac83aa42ff941c6f24ed20a6346095b5a32525f777e0d15f77cbba328d04113b15d0d8
ripemd-160
38ad793c870a86e4d5c5c72991e4529f866ee695
Diameter
128985540
Circumference
405220024.88331
Area
1.3066880932097E+16
Volume
1.1236257954281E+24
Surface area
5.2267523728387E+16
Circumference
405220024.88331
Perimeter
257971080
Area
4159317382272900
Diagonal
91206550.009009
Surface area
24955904293637400
Volume
2.6824589929193E+23
Space diagonal
111704754.36085
Perimeter
193478310
Area
1.8010372577253E+15
Altitude
55852377.180427
Surface area
1.8010372577253E+15
Volume
3.1613082402468E+22
Height
30402183.336336