102998538 is an even 9-digits composite number following 102998537
and preceding 102998539 . In scientific notation, it is written as 1.02998538 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 34332840 positive integers (up to 102998538) that are relatively prime to 102998538.
102998538 has 8 divisors, whose sum is 171664260
The reverse of 102998538 is 835899201
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred two million nine hundred ninety-eight thousand five hundred thirty-eight
Scientific notation
1.02998538 × 10^8
Engineering notation
1.02998538 × 10^6
Prime Factorization
2 × 9 × 5722141
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
102998538
Product of the distinct prime numbers
The prime factorization of 102998538 is 2 × 9 × 5722141.
Since it has a total of 3 prime factors.
5 , 2 , 70 , 38 , 251 , 552 , 4239 , 1343 , 52870 , 57177 , 614050 , 651881 , 4671572 , 9100124 , 39968011 , 48068425 , 594559530 , 139676654 , 9667766337 , 5800069382
n×2
205997076
n×3
308995614
n×4
411994152
n×5
514992690
n÷2
51499269
n÷3
34332846
n÷3
25749634.5
n÷5
20599707.6
n2
10608698830137444
n3
1.0926804695865E+24
n4
1.1254449086856E+32
n5
1.1591918019416E+40
2 √n
10148.819537266
3 √n
468.75259689228
4 √n
100.74134968952
5 √n
40.046651834577
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-102998537
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102998538 can be divided by 8 positive divisors.
The sum of these divisors (counting 102998538) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001000111010001000001010
3
Ternary
21011210212102200
4
Quaternary
12020322020022
5
Quinary
202331423123
6
Senary
14115341030
8
Octal
610721012
10
Decimal
102998538
12
Duodecimal
2a5b1776
16
Hexadecimal
623a20a
20
Vigesimal
1c3eg6i
36
Base36
1pbm6i
md5
ab51a8c240edc075bc700b5e876934aa
sha1
ba99d36a8f2d3f1ca0d5c11fb45dce6e7d4674d9
sha256
b3b30709f247d93e77e1576978b1c4f6f1e8efa3309f597402c33a0937715c17
sha512
eed686ec750bcf8395607ce7117eff9a168a54dba18ce8b2b63f647271fbe2e44a49f60602fdc182f77314256cb9577714c2fb59d08effc4eae5ca8399e5d3ce
ripemd-160
bbd7c0cd662f47c15113ba48dff40235b562b373
Diameter
205997076
Circumference
647158900.62258
Area
3.3328210308906E+16
Volume
4.5770092479652E+24
Surface area
1.3331284123563E+17
Circumference
647158900.62258
Perimeter
411994152
Area
10608698830137444
Diagonal
145661929.3442
Surface area
63652192980824664
Volume
1.0926804695865E+24
Space diagonal
178398700.92131
Perimeter
308995614
Area
4.5937013439986E+15
Altitude
89199350.460657
Surface area
4.5937013439986E+15
Volume
1.2877362828578E+23
Height
48553976.448067