641796764 is an even 9-digits composite number following 641796763
and preceding 641796765 . In scientific notation, it is written as 6.41796764 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 275055744 positive integers (up to 641796764) that are relatively prime to 641796764.
641796764 has 12 divisors, whose sum is 1283593584
The reverse of 641796764 is 467697146
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
six hundred forty-one million seven hundred ninety-six thousand seven hundred sixty-four
Scientific notation
6.41796764 × 10^8
Engineering notation
6.41796764 × 10^6
Prime Factorization
2 × 2 × 7 × 22921313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
320898382
Product of the distinct prime numbers
The prime factorization of 641796764 is 2 × 2 × 7 × 22921313.
Since it has a total of 4 prime factors.
10 , 9 , 25 , 70 , 746 , 475 , 689 , 3561 , 97768 , 56659 , 984416 , 782613 , 2308214 , 8094449 , 45709583 , 78846292 , 990789094 , 988106221 , 9243887874 , 3095458261
n×2
1283593528
n×3
1925390292
n×4
2567187056
n×5
3208983820
n÷2
320898382
n÷3
213932254.66667
n÷3
160449191
n÷5
128359352.8
n2
411903086280871696
n3
2.6435806785668E+26
n4
1.6966415248771E+35
n5
1.0888990403341E+44
2 √n
25333.708058632
3 √n
862.5795830508
4 √n
159.16566231016
5 √n
57.740362300977
1 , 2 , 4 , 7 , 14 , 28 , 22921313 , 45842626 , 91685252 , 160449191 , 320898382 , 641796764
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
-641796763
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 641796764 can be divided by 12 positive divisors.
The sum of these divisors (counting 641796764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110010000010000101010011100
3
Ternary
1122201122122122112
4
Quaternary
212100100222130
5
Quinary
2303244444024
6
Senary
143403533152
8
Octal
4620205234
10
Decimal
641796764
12
Duodecimal
15ab2a1b8
16
Hexadecimal
26410a9c
20
Vigesimal
a0b4bi4
36
Base36
am3xjw
md5
9b0c7343ba04ad5c32b25c31039e7bdb
sha1
9e54ed78d9878ce6af1e5859e7e1987d3a6c1b81
sha256
71b4ed247499f074f1499397f3b557bc9c73ddbfba3ae54808ac4560edce7855
sha512
5dbf89ee68316b7a5584155116786db03e50fbc9b08450e966c835c7de64a46aa8b8b14ac2539e42fef233654b09e6afaf69c369daebade284c1f0eb338432a4
ripemd-160
d6c3e40063feed7a16c766e645509228b7396274
Diameter
1283593528
Circumference
4032527997.7602
Area
1.2940317098509E+18
Volume
1.1073404851943E+27
Surface area
5.1761268394038E+18
Circumference
4032527997.7602
Perimeter
2567187056
Area
411903086280871696
Diagonal
907637687.93596
Surface area
2471418517685230176
Volume
2.6435806785668E+26
Space diagonal
1111624603.3813
Perimeter
1925390292
Area
1.7835926830822E+17
Altitude
555812301.69065
Surface area
1.7835926830822E+17
Volume
3.1154897073805E+25
Height
302545895.97865