97478891 is an odd 8-digits composite number following 97478890
and preceding 97478892 . In scientific notation, it is written as 9.7478891 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 96532392 positive integers (up to 97478891) that are relatively prime to 97478891.
97478891 has 4 divisors, whose sum is 98425392
The reverse of 97478891 is 19887479
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-seven million four hundred seventy-eight thousand eight hundred ninety-one
Scientific notation
9.7478891 × 10^7
Engineering notation
9.7478891 × 10^6
Prime Factorization
103 × 946397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
97478891
Product of the distinct prime numbers
The prime factorization of 97478891 is 103 × 946397.
Since it has a total of 2 prime factors.
1 , 9 , 30 , 51 , 716 , 416 , 8356 , 9632 , 48707 , 38117 , 515890 , 467598 , 6387482 , 1134713 , 70371602 , 27423621 , 832425330 , 678149429 , 1384878571 , 9288300930
n×2
194957782
n×3
292436673
n×4
389915564
n×5
487394455
n÷2
48739445.5
n÷3
32492963.666667
n÷3
24369722.75
n÷5
19495778.2
n2
9502134190589881
n3
9.2625750303188E+23
n4
9.0290554175977E+31
n5
8.8014230888497E+39
2 √n
9873.1398754398
3 √n
460.22498603463
4 √n
99.36367482858
5 √n
39.607927277151
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
-97478890
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 97478891 can be divided by 4 positive divisors.
The sum of these divisors (counting 97478891) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110011110110100011101011
3
Ternary
20210102102220022
4
Quaternary
11303312203223
5
Quinary
144423311031
6
Senary
13401151055
8
Octal
563664353
10
Decimal
97478891
12
Duodecimal
2878b48b
16
Hexadecimal
5cf68eb
20
Vigesimal
1a94h4b
36
Base36
1m1b6z
md5
342e2ebec5b5f69d7e6613361adacf6c
sha1
d67ed21eb7c340c7a67c6abbc85423b02f59f7bd
sha256
03a52be5b6183fbdbd1a05b2cb0104b760898ff3a8d2f65019bc86dae8ca00c0
sha512
cdaeec6b236e2604af8214c18cba1de861599141cceb5eeb5473be30edd15c8e82e91adfe4707295e6a02344768a2fbb9e709cb324b3d071ee3b5d2fb167b7f1
ripemd-160
fa51eb8edcdacab9ca617ccc1f1ee2b2c0c10d78
Diameter
194957782
Circumference
612477935.69136
Area
2.9851834966582E+16
Volume
3.8798983558099E+24
Surface area
1.1940733986633E+17
Circumference
612477935.69136
Perimeter
389915564
Area
9502134190589881
Diagonal
137855969.69729
Surface area
57012805143539286
Volume
9.2625750303188E+23
Space diagonal
168838391.87747
Perimeter
292436673
Area
4.1145447996098E+15
Altitude
84419195.938734
Surface area
4.1145447996098E+15
Volume
1.0916049358646E+23
Height
45951989.899096