1640994752 is an even 10-digits composite number following 1640994751
and preceding 1640994753 . In scientific notation, it is written as 1.640994752 × 10^9.
The sum of its digits is 47. It has a total of 7 prime factors and 14 positive divisors.
There are 820497344 positive integers (up to 1640994752) that are relatively prime to 1640994752.
1640994752 has 14 divisors, whose sum is 3256349088
The reverse of 1640994752 is 2574990461
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion six hundred forty million nine hundred ninety-four thousand seven hundred fifty-two
Scientific notation
1.640994752 × 10^9
Engineering notation
1.640994752 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 25640543
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
51281086 Product of the distinct prime numbers
The prime factorization of 1640994752 is 2 × 2 × 2 × 2 × 2 × 2 × 25640543.
Since it has a total of 7 prime factors.
10 , 10 , 78 , 20 , 618 , 790 , 6915 , 508 , 21488 , 42003 , 691945 , 527590 , 643156 , 381279 , 49632047 , 49461354 , 862079125 , 8238465 , 2640537617 , 9443139700
n×2
3281989504
n×3
4922984256
n×4
6563979008
n×5
8204973760
n÷2
820497376
n÷3
546998250.66667
n÷3
410248688
n÷5
328198950.4
n2
2692863776091541504
n3
4.4189753244171E+27
n4
7.251515316586E+36
n5
1.1899698578565E+46
2 √n40509.19342569
3 √n1179.512091689
4 √n201.26895792866
5 √n69.666090309971
1 , 2 , 4 , 8 , 16 , 32 , 64 , 25640543 , 51281086 , 102562172 , 205124344 , 410248688 , 820497376 , 1640994752
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1640994751 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640994752 can be divided by 14 positive divisors.
The sum of these divisors (counting 1640994752) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1100001110011111001011111000000
3
Ternary
11020100211011121102
4
Quaternary
1201303321133000
5
Quinary
11330043313002
6
Senary
430500113532
8
Octal
14163713700
10
Decimal
1640994752
12
Duodecimal
3996958a8
16
Hexadecimal
61cf97c0
20
Vigesimal
15cg46hc
36
Base36
r507nk
md5
f9b472d4329f0a75661204ee367ab9a0
sha1
d6a487b9da538fc2ac86ea0673970733d5f327ef
sha256
21fdfdc78948045be1f5dca3dc53083faf08e5d60d3dd6c150de9b2800244813
sha512
2f71e7f29f0571ceaf32f2b5be2657769fe5c571e32cdd59a309e5a780fac2e5c7b4f436c5cdcef87766550f0d15aefa53c08a59ac81160f7121687221a85eaa
ripemd-160
3b98b3e92d9a9772fca03a4b85c7cfffb2f6270c
Diameter
3281989504
Circumference
10310674114.925
Area
8.4598810560873E+18
Volume
1.8510160554111E+28
Surface area
3.3839524224349E+19
Circumference
10310674114.925
Perimeter
6563979008
Area
2692863776091541504
Diagonal
2320717034.0615
Surface area
1.6157182656549E+19
Volume
4.4189753244171E+27
Space diagonal
2842286285.4179
Perimeter
4922984256
Area
1.1660442195131E+18
Altitude
1421143142.7089
Surface area
1.1660442195131E+18
Volume
5.2078123629856E+26
Height
773572344.68716