2168683840 is an even 10-digits composite number following 2168683839
and preceding 2168683841 . In scientific notation, it is written as 2.168683840 × 10^9.
The sum of its digits is 46. It has a total of 8 prime factors and 28 positive divisors.
There are 867473408 positive integers (up to 2168683840) that are relatively prime to 2168683840.
2168683840 has 28 divisors, whose sum is 5164179156
The reverse of 2168683840 is 0483868612
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
two billion one hundred sixty-eight million six hundred eighty-three thousand eight hundred forty
Scientific notation
2.168683840 × 10^9
Engineering notation
2.168683840 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 6777137
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
67771370 Product of the distinct prime numbers
The prime factorization of 2168683840 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 6777137.
Since it has a total of 8 prime factors.
5 , 10 , 63 , 98 , 652 , 542 , 8062 , 4139 , 89305 , 47643 , 745398 , 845426 , 3525134 , 3320635 , 16030481 , 90876398 , 479061157 , 86204200 , 4992280572 , 3504499433
n×2
4337367680
n×3
6506051520
n×4
8674735360
n×5
10843419200
n÷2
1084341920
n÷3
722894613.33333
n÷3
542170960
n÷5
433736768
n2
4703189597877145600
n3
1.0199731277372E+28
n4
2.211999239358E+37
n5
4.7971270044879E+46
2 √n46569.129689098
3 √n1294.3907909073
4 √n215.79881762674
5 √n73.661277865614
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 6777137 , 13554274 , 27108548 , 33885685 , 54217096 , 67771370 , 108434192 , 135542740 , 216868384 , 271085480 , 433736768 , 542170960 , 1084341920 , 2168683840
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2168683839 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2168683840 can be divided by 28 positive divisors.
The sum of these divisors (counting 2168683840) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
10000001010000110111110101000000
3
Ternary
12121010202112221201
4
Quaternary
2001100313311000
5
Quinary
13420140340330
6
Senary
555110230544
8
Octal
20120676500
10
Decimal
2168683840
12
Duodecimal
506355454
16
Hexadecimal
81437d40
20
Vigesimal
1dhe59c0
36
Base36
zv6f5s
md5
05ba827b5ae74a38c55d434f7457e3d2
sha1
59539699cebce9e9d4ebbd0f958f8e38c9458da6
sha256
6a9a4d64a8de659548c4cf6420037c8206c168f02560e3934bb4dbc4922030ea
sha512
fc77fabc2f64725705dbbae3960a3a513523b3cbac4c9c1abfe41a37e2555bcf29c538bc0547b8513490fc3f845d47e5152a1f0f6495f4145ce7f6b42f95fc18
ripemd-160
7ad8f11a1818dd88a1ab76141fb312a37fe99068
Diameter
4337367680
Circumference
13626242439.406
Area
1.4775505889131E+19
Volume
4.272453446611E+28
Surface area
5.9102023556523E+19
Circumference
13626242439.406
Perimeter
8674735360
Area
4703189597877145600
Diagonal
3066982099.0274
Surface area
2.8219137587263E+19
Volume
1.0199731277372E+28
Space diagonal
3756270596.4336
Perimeter
6506051520
Area
2.0365408352882E+18
Altitude
1878135298.2168
Surface area
2.0365408352882E+18
Volume
1.2020498587517E+27
Height
1022327366.3425