97989428 is an even 8-digits composite number following 97989427
and preceding 97989429 . In scientific notation, it is written as 9.7989428 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors.
There are 45969408 positive integers (up to 97989428) that are relatively prime to 97989428.
97989428 has 24 divisors, whose sum is 182133000
The reverse of 97989428 is 82498979
Previous prime number is 4129
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-seven million nine hundred eighty-nine thousand four hundred twenty-eight
Scientific notation
9.7989428 × 10^7
Engineering notation
9.7989428 × 10^6
Prime Factorization
2 × 2 × 17 × 4129 × 349
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
48994714
Product of the distinct prime numbers
The prime factorization of 97989428 is 2 × 2 × 17 × 4129 × 349.
Since it has a total of 5 prime factors.
4 , 4 , 93 , 21 , 319 , 150 , 1180 , 1412 , 88389 , 58296 , 315960 , 964050 , 325730 , 866737 , 40252093 , 86968644 , 505195373 , 409520897 , 4437937667 , 3489793451
n×2
195978856
n×3
293968284
n×4
391957712
n×5
489947140
n÷2
48994714
n÷3
32663142.666667
n÷3
24497357
n÷5
19597885.6
n2
9601927999767184
n3
9.4088743239437E+23
n4
9.2197021312713E+31
n5
9.0343333817366E+39
2 √n
9898.9609555751
3 √n
461.02704985711
4 √n
99.493522178959
5 √n
39.649329229656
1 , 2 , 4 , 17 , 34 , 68 , 349 , 698 , 1396 , 4129 , 5933 , 8258 , 11866 , 16516 , 23732 , 70193 , 140386 , 280772 , 1441021 , 2882042 , 5764084 , 24497357 , 48994714 , 97989428
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97989427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97989428 can be divided by 24 positive divisors.
The sum of these divisors (counting 97989428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101110101110011001100110100
3
Ternary
20211101101020002
4
Quaternary
11311303030310
5
Quinary
200041130203
6
Senary
13420130432
8
Octal
565631464
10
Decimal
97989428
12
Duodecimal
28996a18
16
Hexadecimal
5d73334
20
Vigesimal
1ac8db8
36
Base36
1mc94k
md5
135f50c05f036733833c1a538d48ed94
sha1
542c05de52217c59466f543c7e4ce62984386ff7
sha256
ab7866554f7f5c8d648dd0d9c95081307b62c4acbd477604d14c50df0f5e059b
sha512
4f46abd0c4e69907dac1ee647e998bb3939b2e8f9a3a9893ea4d9c94bd3ab5c007ac102ebc1355235f9e06f20ce738c922dfb448c94b3d839aa079653292ddf2
ripemd-160
b56290603b8a1e8e1e943e8bdcb5f0ec657f1673
Diameter
195978856
Circumference
615685734.26853
Area
3.0165346464367E+16
Volume
3.9411800606202E+24
Surface area
1.2066138585747E+17
Circumference
615685734.26853
Perimeter
391957712
Area
9601927999767184
Diagonal
138577978.04678
Surface area
57611567998603104
Volume
9.4088743239437E+23
Space diagonal
169722667.90061
Perimeter
293968284
Area
4.1577567865537E+15
Altitude
84861333.950306
Surface area
4.1577567865537E+15
Volume
1.1088464729654E+23
Height
46192659.348927