97788861 is an odd 8-digits composite number following 97788860
and preceding 97788862 . In scientific notation, it is written as 9.7788861 × 10^7.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 65192568 positive integers (up to 97788861) that are relatively prime to 97788861.
97788861 has 4 divisors, whose sum is 108654300
The reverse of 97788861 is 16888779
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-seven million seven hundred eighty-eight thousand eight hundred sixty-one
Scientific notation
9.7788861 × 10^7
Engineering notation
9.7788861 × 10^6
Prime Factorization
9 × 10865429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
97788861
Product of the distinct prime numbers
The prime factorization of 97788861 is 9 × 10865429.
Since it has a total of 2 prime factors.
3 , 3 , 85 , 86 , 481 , 390 , 6366 , 6740 , 28426 , 70270 , 460879 , 375394 , 3844443 , 3108788 , 93975148 , 26131044 , 245804295 , 749916359 , 6344887112 , 6664471943
n×2
195577722
n×3
293366583
n×4
391155444
n×5
488944305
n÷2
48894430.5
n÷3
32596287
n÷3
24447215.25
n÷5
19557772.2
n2
9562661335677321
n3
9.3512176014462E+23
n4
9.1444491820858E+31
n5
8.9422526998855E+39
2 √n
9888.825056598
3 √n
460.71228810589
4 √n
99.442571651169
5 √n
39.633084893908
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97788860
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97788861 can be divided by 4 positive divisors.
The sum of these divisors (counting 97788861) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110101000010001110111101
3
Ternary
20211000012002200
4
Quaternary
11311002032331
5
Quinary
200013220421
6
Senary
13411542113
8
Octal
565021675
10
Decimal
97788861
12
Duodecimal
288ba939
16
Hexadecimal
5d423bd
20
Vigesimal
1ab3c31
36
Base36
1m7yd9
md5
8ee1ddef02a46b1a5e6784df3d836d91
sha1
39679f9a26872084030ae5f394f8034b817a1211
sha256
ea1a285f9847b931055b3f6dbd68066a02e3360a4a93190f5dda67f44762dba2
sha512
31e9552d856b73262ace34001629c638fc01028d64c370c712a82dfaa12398d1e79adbd1e2ad4cb8f40810a4d635297e9a7e621140d4d1fe34a8d5cb9abe91f3
ripemd-160
8bc8cb26c177510ec701f8ba3644850be74f188d
Diameter
195577722
Circumference
614425534.64103
Area
3.0041986600931E+16
Volume
3.9170288691764E+24
Surface area
1.2016794640372E+17
Circumference
614425534.64103
Perimeter
391155444
Area
9562661335677321
Diagonal
138294333.47522
Surface area
57375968014063926
Volume
9.3512176014462E+23
Space diagonal
169375275.66629
Perimeter
293366583
Area
4.1407538222419E+15
Altitude
84687637.833145
Surface area
4.1407538222419E+15
Volume
1.1020515630556E+23
Height
46098111.158406