7697988 is an even 7-digits composite number following 7697987
and preceding 7697989 . In scientific notation, it is written as 7.697988 × 10^6.
The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors.
There are 2565984 positive integers (up to 7697988) that are relatively prime to 7697988.
7697988 has 18 divisors, whose sum is 19458894
The reverse of 7697988 is 8897967
Previous prime number is 3
Is Prime? no
Number parity even
Number length 7
Sum of Digits 54
Digital Root 9
Name
seven million six hundred ninety-seven thousand nine hundred eighty-eight
Scientific notation
7.697988 × 10^6
Engineering notation
7.697988 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 213833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1282998
Product of the distinct prime numbers
The prime factorization of 7697988 is 2 × 2 × 3 × 3 × 213833.
Since it has a total of 5 prime factors.
3 , 9 , 1 , 40 , 567 , 765 , 9890 , 3973 , 89787 , 73212 , 554202 , 370536 , 6573222 , 5238786 , 33380878 , 40586372 , 583783617 , 870871560 , 5523601057 , 7256894226
n×2
15395976
n×3
23093964
n×4
30791952
n×5
38489940
n÷2
3848994
n÷3
2565996
n÷3
1924497
n÷5
1539597.6
n2
59259019248144
n3
4.5617521906398E+20
n4
3.5116313622519E+27
n5
2.7032496087039E+34
2 √n
2774.5248241816
3 √n
197.45088133848
4 √n
52.673758401899
5 √n
23.838309055359
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 213833 , 427666 , 641499 , 855332 , 1282998 , 1924497 , 2565996 , 3848994 , 7697988
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7697987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7697988 can be divided by 18 positive divisors.
The sum of these divisors (counting 7697988) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
11101010111011001000100
3
Ternary
112111002122200
4
Quaternary
131113121010
5
Quinary
3432313423
6
Senary
432554500
8
Octal
35273104
10
Decimal
7697988
12
Duodecimal
26b2a30
16
Hexadecimal
757644
20
Vigesimal
2824j8
36
Base36
4kzt0
md5
19152488ff767ed3337b9409aa8d2599
sha1
bd2302c7e426eaaad3e3ffc946511d4392687354
sha256
410b7404a0ebe15b2913c17102ba927c1b06e4f0ee5a8d6f7d7527888ffc3718
sha512
f81add3939219e2998754abeadaad2ac53a1edf2c7266651a73c1e72cd850ca20dac3e50163c92dbcc5b4fe950a64d2c4455c99d3ffa9d389b0b172e1b283c49
ripemd-160
c415f59868af3ba3f5e6b680213e1db36e292ac0
Diameter
15395976
Circumference
48367885.096445
Area
1.8616769952891E+14
Volume
1.9108222892815E+21
Surface area
7.4467079811562E+14
Circumference
48367885.096445
Perimeter
30791952
Area
59259019248144
Diagonal
10886599.032585
Surface area
355554115488864
Volume
4.5617521906398E+20
Space diagonal
13333306.332056
Perimeter
23093964
Area
25659908036122
Altitude
6666653.1660278
Surface area
25659908036122
Volume
5.37607651349E+19
Height
3628866.3441951