64694368 is an even 8-digits composite number following 64694367
and preceding 64694369 . In scientific notation, it is written as 6.4694368 × 10^7.
The sum of its digits is 46. It has a total of 6 prime factors and 12 positive divisors.
There are 32347168 positive integers (up to 64694368) that are relatively prime to 64694368.
64694368 has 12 divisors, whose sum is 127367100
The reverse of 64694368 is 86349646
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-four million six hundred ninety-four thousand three hundred sixty-eight
Scientific notation
6.4694368 × 10^7
Engineering notation
6.4694368 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2021699
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4043398
Product of the distinct prime numbers
The prime factorization of 64694368 is 2 × 2 × 2 × 2 × 2 × 2021699.
Since it has a total of 6 prime factors.
10 , 2 , 21 , 3 , 985 , 865 , 5517 , 4786 , 31210 , 98803 , 10823 , 51939 , 5573416 , 8805268 , 85306727 , 18129044 , 135252622 , 220546404 , 3371707119 , 952384274
n×2
129388736
n×3
194083104
n×4
258777472
n×5
323471840
n÷2
32347184
n÷3
21564789.333333
n÷3
16173592
n÷5
12938873.6
n2
4185361250919424
n3
2.7076930097992E+23
n4
1.7517248800698E+31
n5
1.1332673402599E+39
2 √n
8043.2809226086
3 √n
401.44139967846
4 √n
89.684340453664
5 √n
36.489952238467
1 , 2 , 4 , 8 , 16 , 32 , 2021699 , 4043398 , 8086796 , 16173592 , 32347184 , 64694368
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64694367
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64694368 can be divided by 12 positive divisors.
The sum of these divisors (counting 64694368) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110110110010100001100000
3
Ternary
11111201210222201
4
Quaternary
3312302201200
5
Quinary
113030204433
6
Senary
10230342544
8
Octal
366624140
10
Decimal
64694368
12
Duodecimal
197baa54
16
Hexadecimal
3db2860
20
Vigesimal
1046fi8
36
Base36
12imhs
md5
62c6cc65896a4499922b6d005d93ed8e
sha1
caeb2eedb3d7864842cba2d72e33a3e5b40fc85d
sha256
d002570e877617fdc2f0433bb4163d58410898eb35dc5e97e5284d667574c44b
sha512
2a2f8fd89c475a9f1b84e3fd99b09d5fab6b102190725003fa32ac11a25447e7d028c988d567dd23132b0d8ee805f6b24bd854a92e7fba78911cebe232f5e94e
ripemd-160
b0e18122eea52c49b9c16377c5b29d54caf2d9d9
Diameter
129388736
Circumference
406486702.47487
Area
1.3148700158508E+16
Volume
1.1341957957016E+24
Surface area
5.2594800634031E+16
Circumference
406486702.47487
Perimeter
258777472
Area
4185361250919424
Diagonal
91491652.634756
Surface area
25112167505516544
Volume
2.7076930097992E+23
Space diagonal
112053932.33956
Perimeter
194083104
Area
1.8123145836556E+15
Altitude
56026966.169779
Surface area
1.8123145836556E+15
Volume
3.1910468143341E+22
Height
30497217.544919