64676870 is an even 8-digits composite number following 64676869
and preceding 64676871 . In scientific notation, it is written as 6.4676870 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 25849824 positive integers (up to 64676870) that are relatively prime to 64676870.
64676870 has 16 divisors, whose sum is 116512560
The reverse of 64676870 is 07867646
Previous prime number is 2003
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-four million six hundred seventy-six thousand eight hundred seventy
Scientific notation
6.4676870 × 10^7
Engineering notation
6.4676870 × 10^6
Prime Factorization
2 × 5 × 2003 × 3229
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64676870
Product of the distinct prime numbers
The prime factorization of 64676870 is 2 × 5 × 2003 × 3229.
Since it has a total of 4 prime factors.
4 , 3 , 66 , 7 , 601 , 15 , 3864 , 9164 , 24502 , 57018 , 428034 , 431348 , 3893017 , 4659146 , 88784160 , 66388993 , 819619839 , 107251503 , 3141416602 , 8598252499
n×2
129353740
n×3
194030610
n×4
258707480
n×5
323384350
n÷2
32338435
n÷3
21558956.666667
n÷3
16169217.5
n÷5
12935374
n2
4183097512996900
n3
2.7054965404542E+23
n4
1.7498304803241E+31
n5
1.1317355849796E+39
2 √n
8042.1931088479
3 √n
401.40520356007
4 √n
89.678275567987
5 √n
36.48797812451
1 , 2 , 5 , 10 , 2003 , 3229 , 4006 , 6458 , 10015 , 16145 , 20030 , 32290 , 6467687 , 12935374 , 32338435 , 64676870
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
-64676869
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 64676870 can be divided by 16 positive divisors.
The sum of these divisors (counting 64676870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110110101110010000000110
3
Ternary
11111200220222122
4
Quaternary
3312232100012
5
Quinary
113024124440
6
Senary
10230125542
8
Octal
366562006
10
Decimal
64676870
12
Duodecimal
197b08b2
16
Hexadecimal
3dae406
20
Vigesimal
1044c3a
36
Base36
12i8zq
md5
1aa97648807e4f36ae6e39dd1b6365ee
sha1
86f8364151eaf1b6510f280e27b99e7adc48da6e
sha256
ac758544d8a82269be579f0ea8f7a0e8ad5b35b4d49d00f2a1801f3d2addfbfc
sha512
c9065a0ebf1787c46455e67905d6ce289532c3e25d210faa3c4de8dab7429d9632a80697fbef45ce4e034f8d5fc03af7e9d3c13748e5ac78e1655b22e9c18051
ripemd-160
cd1fd2be088b244b605c468bf4181a08d96f9044
Diameter
129353740
Circumference
406376759.29836
Area
1.3141588416081E+16
Volume
1.1332757407738E+24
Surface area
5.2566353664323E+16
Circumference
406376759.29836
Perimeter
258707480
Area
4183097512996900
Diagonal
91466906.725842
Surface area
25098585077981400
Volume
2.7054965404542E+23
Space diagonal
112023624.91453
Perimeter
194030610
Area
1.8113343563814E+15
Altitude
56011812.457264
Surface area
1.8113343563814E+15
Volume
3.1884582503866E+22
Height
30488968.908614