21693767 is an odd 8-digits prime number following 21693766
and preceding 21693768 . In scientific notation, it is written as 2.1693767 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 21693766 positive integers (up to 21693767) that are relatively prime to 21693767.
21693767 has 2 divisors, whose sum is 21693768
The reverse of 21693767 is 76739612
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-one million six hundred ninety-three thousand seven hundred sixty-seven
Scientific notation
2.1693767 × 10^7
Engineering notation
2.1693767 × 10^6
Prime Factorization
21693767
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
21693767
Product of the distinct prime numbers
The prime factorization of 21693767 is 21693767.
Since it has a total of 1 prime factors.
10 , 2 , 19 , 77 , 510 , 650 , 9079 , 4556 , 71276 , 1566 , 811546 , 488277 , 2601667 , 7789307 , 5022367 , 41400620 , 673794096 , 896311969 , 1492840746 , 2244492359
n×2
43387534
n×3
65081301
n×4
86775068
n×5
108468835
n÷2
10846883.5
n÷3
7231255.6666667
n÷3
5423441.75
n÷5
4338753.4
n2
470619526650289
n3
1.0209510356802E+22
n4
2.2148273886454E+29
n5
4.8047949314492E+36
2 √n
4657.656814322
3 √n
278.89773704502
4 √n
68.247027879036
5 √n
29.326956450554
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
21693768
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
10846884
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4657.6569216721
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999078076
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21693767 can be divided by 2 positive divisors.
The sum of these divisors (counting 21693767) is 21693768, the average is 10846884.
Base
System
Value
2
Binary
1010010110000010101000111
3
Ternary
1111211011020212
4
Quaternary
1102300111013
5
Quinary
21023200032
6
Senary
2052550035
8
Octal
122602507
10
Decimal
21693767
12
Duodecimal
732231b
16
Hexadecimal
14b0547
20
Vigesimal
6fbe87
36
Base36
cwz0n
md5
b809ddbe6ea72c06a0300808fc6ac04a
sha1
11c3474edfd69701b984e2d225b68aecc932c1eb
sha256
e305bf26396b457ce0627ab0ccc9d3bffd704cbb5b41b4da503e5d971b52e1ce
sha512
5cf68bf88244da588cc6cd7654f22a20f0f8324d341e34609da66d8eb5e7f0fcdc8f8784b7994b8986ed984db5bc3245e78e5b60837ff35f6783de61c488ae03
ripemd-160
4f55e61ab8af19d3e9acfefa2c512a42f03fb402
Diameter
43387534
Circumference
136305958.07178
Area
1.4784948475605E+15
Volume
4.2765496978236E+22
Surface area
5.9139793902418E+15
Circumference
136305958.07178
Perimeter
86775068
Area
470619526650289
Diagonal
30679619.510362
Surface area
2823717159901734
Volume
1.0209510356802E+22
Space diagonal
37574706.651561
Perimeter
65081301
Area
2.0378423279808E+14
Altitude
18787353.325781
Surface area
2.0378423279808E+14
Volume
1.2032023343148E+21
Height
10226539.836787