17993897 is an odd 8-digits prime number following 17993896
and preceding 17993898 . In scientific notation, it is written as 1.7993897 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 17993896 positive integers (up to 17993897) that are relatively prime to 17993897.
17993897 has 2 divisors, whose sum is 17993898
The reverse of 17993897 is 79839971
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
seventeen million nine hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
1.7993897 × 10^7
Engineering notation
1.7993897 × 10^6
Prime Factorization
17993897
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
17993897 Product of the distinct prime numbers
The prime factorization of 17993897 is 17993897.
Since it has a total of 1 prime factors.
4 , 2 , 3 , 68 , 993 , 378 , 1833 , 2827 , 40216 , 96767 , 682176 , 651261 , 4291469 , 9159575 , 68261422 , 57624362 , 608042010 , 468039408 , 8756644120 , 1371373032
n×2
35987794
n×3
53981691
n×4
71975588
n×5
89969485
n÷2
8996948.5
n÷3
5997965.6666667
n÷3
4498474.25
n÷5
3598779.4
n2
323780329246609
n3
5.8260698950896E+21
n4
1.0483370160704E+29
n5
1.8863668288459E+36
2 √n4241.9213806953
3 √n262.04451684176
4 √n65.130034398082
5 √n28.25042892216
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
17993898 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
8996949 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4241.9214985664 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998888512 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 17993897 can be divided by 2 positive divisors.
The sum of these divisors (counting 17993897) is 17993898, the average is 8996949.
Base
System
Value
2
Binary
1000100101001000010101001
3
Ternary
1020212011222122
4
Quaternary
1010221002221
5
Quinary
14101301042
6
Senary
1441401025
8
Octal
104510251
10
Decimal
17993897
12
Duodecimal
6039175
16
Hexadecimal
11290a9
20
Vigesimal
5c94eh
36
Base36
apo6h
md5
9777386f3ae9438774934e99df3473db
sha1
174a0b0da052fe406f367c7417741d461535d044
sha256
5d8d74f8eec30cd01499f41566258979c15d4c50cf446d5c88b046b4a28d643a
sha512
58fd76b1eb9eae5cdae512e6c90b85414ef6b41af4af88d9d58bf4554afb7ee2bb1e7006e8b2764a621bac59835637e91def56216a9586f5cf8c9b0484bf9250
ripemd-160
57886e76a5d2f9234597cc1d84dd8784d627af5c
Diameter
35987794
Circumference
113058989.2493
Area
1.017185903738E+15
Volume
2.4404184508952E+22
Surface area
4.0687436149521E+15
Circumference
113058989.2493
Perimeter
71975588
Area
323780329246609
Diagonal
25447213.177345
Surface area
1942681975479654
Volume
5.8260698950896E+21
Space diagonal
31166343.830161
Perimeter
53981691
Area
1.4020099518663E+14
Altitude
15583171.915081
Surface area
1.4020099518663E+14
Volume
6.8660892174744E+20
Height
8482404.3924482