64698568 is an even 8-digits composite number following 64698567
and preceding 64698569 . In scientific notation, it is written as 6.4698568 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 29408400 positive integers (up to 64698568) that are relatively prime to 64698568.
64698568 has 16 divisors, whose sum is 132338160
The reverse of 64698568 is 86589646
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-four million six hundred ninety-eight thousand five hundred sixty-eight
Scientific notation
6.4698568 × 10^7
Engineering notation
6.4698568 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 735211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16174642
Product of the distinct prime numbers
The prime factorization of 64698568 is 2 × 2 × 2 × 11 × 735211.
Since it has a total of 5 prime factors.
3 , 8 , 73 , 54 , 114 , 293 , 8219 , 5268 , 31361 , 9344 , 67353 , 688558 , 5508781 , 7091951 , 3656253 , 24084410 , 436926083 , 650604421 , 4569701316 , 8629374878
n×2
129397136
n×3
194095704
n×4
258794272
n×5
323492840
n÷2
32349284
n÷3
21566189.333333
n÷3
16174642
n÷5
12939713.6
n2
4185904701250624
n3
2.7082203995538E+23
n4
1.7521798167952E+31
n5
1.1336352502515E+39
2 √n
8043.5420058579
3 √n
401.45008676847
4 √n
89.685796009501
5 √n
36.4904260164
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 735211 , 1470422 , 2940844 , 5881688 , 8087321 , 16174642 , 32349284 , 64698568
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64698567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64698568 can be divided by 16 positive divisors.
The sum of these divisors (counting 64698568) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110110110011100011001000
3
Ternary
11111202000202021
4
Quaternary
3312303203020
5
Quinary
113030323233
6
Senary
10230414224
8
Octal
366634310
10
Decimal
64698568
12
Duodecimal
19801374
16
Hexadecimal
3db38c8
20
Vigesimal
1047688
36
Base36
12ipqg
md5
b99e2d50fd0a82948d238e6004978bb9
sha1
590d05d20d3174ce1ac20c1a7e0054dc94c0d0ba
sha256
632cb5a2a9c255dc7296aee7c4a1b645cba7eb373797c67be9a23666efb70658
sha512
fd3e0a24ebef54aef4a1f69aa113b743de0b5402f17dcfc03ac24616b5c4d096492fbd36ebdf183c0435191aef6ea923bfff1a0cc1a270be6a327280e76a7313
ripemd-160
0a2687c16aebc3d1ac0ef199865b2dd5db2a6d4b
Diameter
129397136
Circumference
406513091.85316
Area
1.3150407458076E+16
Volume
1.1344167082054E+24
Surface area
5.2601629832304E+16
Circumference
406513091.85316
Perimeter
258794272
Area
4185904701250624
Diagonal
91497592.331718
Surface area
25115428207503744
Volume
2.7082203995538E+23
Space diagonal
112061206.95295
Perimeter
194095704
Area
1.8125499045519E+15
Altitude
56030603.476475
Surface area
1.8125499045519E+15
Volume
3.1916683491204E+22
Height
30499197.443906