1640476668 is an even 10-digits composite number following 1640476667
and preceding 1640476669 . In scientific notation, it is written as 1.640476668 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 546825552 positive integers (up to 1640476668) that are relatively prime to 1640476668.
1640476668 has 12 divisors, whose sum is 3827778920
The reverse of 1640476668 is 8666740461
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion six hundred forty million four hundred seventy-six thousand six hundred sixty-eight
Scientific notation
1.640476668 × 10^9
Engineering notation
1.640476668 × 10^9
Prime Factorization
2 × 2 × 3 × 136706389
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
820238334 Product of the distinct prime numbers
The prime factorization of 1640476668 is 2 × 2 × 3 × 136706389.
Since it has a total of 4 prime factors.
8 , 7 , 76 , 44 , 744 , 620 , 1376 , 1784 , 14090 , 62169 , 438305 , 913330 , 3707540 , 4747713 , 85350022 , 9716351 , 18872015 , 696759852 , 4703406379 , 4757094762
n×2
3280953336
n×3
4921430004
n×4
6561906672
n×5
8202383340
n÷2
820238334
n÷3
546825556
n÷3
410119167
n÷5
328095333.6
n2
2691163698252382224
n3
4.4147912567516E+27
n4
7.2423620507914E+36
n5
1.1880925965532E+46
2 √n40502.7982737
3 √n1179.3879493738
4 √n201.2530702218
5 √n69.661690850977
1 , 2 , 3 , 4 , 6 , 12 , 136706389 , 273412778 , 410119167 , 546825556 , 820238334 , 1640476668
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
-1640476667 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 1640476668 can be divided by 12 positive divisors.
The sum of these divisors (counting 1640476668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001110001111010111111111100
3
Ternary
11020022211211221010
4
Quaternary
1201301322333330
5
Quinary
11324430223133
6
Senary
430441035220
8
Octal
14161727774
10
Decimal
1640476668
12
Duodecimal
399485b10
16
Hexadecimal
61c7affc
20
Vigesimal
15ccjbd8
36
Base36
r4p3wc
md5
6df3813bae6c01d9f88b53ca1db38a70
sha1
c61754a72c82dfdcde6c91078b593d8d8406498d
sha256
14562ca9bf51e8660775319465d134637aacf891c918f5a0f8f891746387313a
sha512
47aaae84a32e8a155028630b556f6a3e1d1086e25b1929d7b534c41a7a12dc7d5f85477d6130b6a44d35ee966b1a1ba3f029b3cbdfd2ddf312f82e6ab476978f
ripemd-160
5a993ac65efcb470931b513aef34c64a0ac36543
Diameter
3280953336
Circumference
10307418897.149
Area
8.4545401040372E+18
Volume
1.8492634372458E+28
Surface area
3.3818160416149E+19
Circumference
10307418897.149
Perimeter
6561906672
Area
2691163698252382224
Diagonal
2319984352.6422
Surface area
1.6146982189514E+19
Volume
4.4147912567516E+27
Space diagonal
2841388937.6073
Perimeter
4921430004
Area
1.1653080642145E+18
Altitude
1420694468.8037
Surface area
1.1653080642145E+18
Volume
5.2028813919536E+26
Height
773328117.54741