97788789 is an odd 8-digits composite number following 97788788
and preceding 97788790 . In scientific notation, it is written as 9.7788789 × 10^7.
The sum of its digits is 63. It has a total of 5 prime factors and 20 positive divisors.
There are 55876392 positive integers (up to 97788789) that are relatively prime to 97788789.
97788789 has 20 divisors, whose sum is 148406016
The reverse of 97788789 is 98788779
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
ninety-seven million seven hundred eighty-eight thousand seven hundred eighty-nine
Scientific notation
9.7788789 × 10^7
Engineering notation
9.7788789 × 10^6
Prime Factorization
63 × 9 × 3 × 3 × 19163
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32596263
Product of the distinct prime numbers
The prime factorization of 97788789 is 63 × 9 × 3 × 3 × 19163.
Since it has a total of 5 prime factors.
3 , 2 , 97 , 33 , 707 , 100 , 7286 , 9980 , 64200 , 764 , 402095 , 979195 , 9267392 , 1934320 , 83136286 , 13312603 , 688517681 , 926886022 , 1448654158 , 3359283405
n×2
195577578
n×3
293366367
n×4
391155156
n×5
488943945
n÷2
48894394.5
n÷3
32596263
n÷3
24447197.25
n÷5
19557757.8
n2
9562647254086521
n3
9.351196946113E+23
n4
9.1444222506088E+31
n5
8.9422197799169E+39
2 √n
9888.8214161244
3 √n
460.71217503476
4 √n
99.442553346766
5 √n
39.633079057695
1 , 3 , 9 , 27 , 63 , 81 , 189 , 567 , 1701 , 5103 , 19163 , 57489 , 172467 , 517401 , 1207269 , 1552203 , 3621807 , 10865421 , 32596263 , 97788789
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97788788
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97788789 can be divided by 20 positive divisors.
The sum of these divisors (counting 97788789) is 1, the average is 0.05.
Base
System
Value
2
Binary
101110101000010001101110101
3
Ternary
20211000012000000
4
Quaternary
11311002031311
5
Quinary
200013220124
6
Senary
13411541513
8
Octal
565021565
10
Decimal
97788789
12
Duodecimal
288ba899
16
Hexadecimal
5d42375
20
Vigesimal
1ab3bj9
36
Base36
1m7yb9
md5
e69402db809092b1d5c68513bf7bb51c
sha1
e0c9bc522fd96df4c08a8f16cde15ab05265afe4
sha256
2d3b319af24424399242c3ba95c9c4dd32389bb0d302a4d5e62a566273d6a91b
sha512
c952e594bdc48e0cfa313ca744757054356f3a8412746e5b2223845cff6502b386bffbc6df47dbf6839bbc4f5cc01e2e8aff05bcac0f3c162b56f50e51aa8495
ripemd-160
f379747687576cb34ed8d1c6a1ed837d8eca2064
Diameter
195577578
Circumference
614425082.25168
Area
3.0041942362309E+16
Volume
3.9170202170906E+24
Surface area
1.2016776944924E+17
Circumference
614425082.25168
Perimeter
391155156
Area
9562647254086521
Diagonal
138294231.65184
Surface area
57375883524519126
Volume
9.351196946113E+23
Space diagonal
169375150.95863
Perimeter
293366367
Area
4.1407477247342E+15
Altitude
84687575.479316
Surface area
4.1407477247342E+15
Volume
1.1020491288012E+23
Height
46098077.21728