97811897 is an odd 8-digits composite number following 97811896
and preceding 97811898 . In scientific notation, it is written as 9.7811897 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 90150912 positive integers (up to 97811897) that are relatively prime to 97811897.
97811897 has 16 divisors, whose sum is 105734160
The reverse of 97811897 is 79811879
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-seven million eight hundred eleven thousand eight hundred ninety-seven
Scientific notation
9.7811897 × 10^7
Engineering notation
9.7811897 × 10^6
Prime Factorization
17 × 73 × 269 × 293
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
97811897
Product of the distinct prime numbers
The prime factorization of 97811897 is 17 × 73 × 269 × 293.
Since it has a total of 4 prime factors.
1 , 2 , 37 , 84 , 725 , 130 , 4816 , 6678 , 46037 , 30465 , 706617 , 88658 , 3374439 , 3690500 , 39492961 , 72915446 , 602302708 , 429384330 , 5287568706 , 9160143042
n×2
195623794
n×3
293435691
n×4
391247588
n×5
489059485
n÷2
48905948.5
n÷3
32603965.666667
n÷3
24452974.25
n÷5
19562379.4
n2
9567167194738609
n3
9.3578277223355E+23
n4
9.1530688132083E+31
n5
8.9527902399144E+39
2 √n
9889.9897371029
3 √n
460.74846173858
4 √n
99.448427524536
5 √n
39.634951981259
1 , 17 , 73 , 269 , 293 , 1241 , 4573 , 4981 , 19637 , 21389 , 78817 , 333829 , 363613 , 1339889 , 5753641 , 97811897
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97811896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97811897 can be divided by 16 positive divisors.
The sum of these divisors (counting 97811897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110101000111110110111001
3
Ternary
20211001100200212
4
Quaternary
11311013312321
5
Quinary
200014440042
6
Senary
13412240505
8
Octal
565076671
10
Decimal
97811897
12
Duodecimal
28910135
16
Hexadecimal
5d47db9
20
Vigesimal
1ab69eh
36
Base36
1m8g55
md5
53744cf46563c34dc95e2210848bf60b
sha1
a40aa924793cebe23edaa9fe7f6334094a702aa1
sha256
15685ac24577bfb703507cb996dfdb7fb2499a1c1799fff1d05377ffe720b254
sha512
3421fcf8779b0987b664ae5519c5785ec8ecf64cd03373c02771729862ffe9b82241f9653697f6392a154afc336fe710618679ac44f6b5ce056a9f0c7d6e124a
ripemd-160
0e3c2c4f59813e7c1b02973c8b483f2768cb28f4
Diameter
195623794
Circumference
614570274.09776
Area
3.0056142174656E+16
Volume
3.9197977101398E+24
Surface area
1.2022456869862E+17
Circumference
614570274.09776
Perimeter
391247588
Area
9567167194738609
Diagonal
138326911.29884
Surface area
57403003168431654
Volume
9.3578277223355E+23
Space diagonal
169415175.18869
Perimeter
293435691
Area
4.1427049164484E+15
Altitude
84707587.594347
Surface area
4.1427049164484E+15
Volume
1.1028305732732E+23
Height
46108970.432947