98989738 is an even 8-digits composite number following 98989737
and preceding 98989739 . In scientific notation, it is written as 9.8989738 × 10^7.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 49494868 positive integers (up to 98989738) that are relatively prime to 98989738.
98989738 has 4 divisors, whose sum is 148484610
The reverse of 98989738 is 83798989
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-eight million nine hundred eighty-nine thousand seven hundred thirty-eight
Scientific notation
9.8989738 × 10^7
Engineering notation
9.8989738 × 10^6
Prime Factorization
2 × 49494869
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98989738
Product of the distinct prime numbers
The prime factorization of 98989738 is 2 × 49494869.
Since it has a total of 2 prime factors.
5 , 7 , 9 , 30 , 855 , 280 , 1298 , 1813 , 71640 , 26419 , 297016 , 287396 , 9464076 , 1879124 , 30555142 , 6636256 , 986399270 , 566994253 , 2653303453 , 7206337013
n×2
197979476
n×3
296969214
n×4
395958952
n×5
494948690
n÷2
49494869
n÷3
32996579.333333
n÷3
24747434.5
n÷5
19797947.6
n2
9798968229308644
n3
9.6999729768959E+23
n4
9.6019778359E+31
n5
9.5049727025755E+39
2 √n
9949.358672799
3 √n
462.59051629891
4 √n
99.746471981715
5 √n
39.729951505814
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
-98989737
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 98989738 can be divided by 4 positive divisors.
The sum of these divisors (counting 98989738) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111001100111011010101010
3
Ternary
20220021012101121
4
Quaternary
11321213122222
5
Quinary
200320132423
6
Senary
13453405454
8
Octal
571473252
10
Decimal
98989738
12
Duodecimal
2919988a
16
Hexadecimal
5e676aa
20
Vigesimal
1aide6i
36
Base36
1mxoyy
md5
b0c580af0c6fc8a5ea14539d0223a9ef
sha1
7e42c097aa8d18770f0f7361943cb7d0f99705ff
sha256
e823d62914c2d808a4f84901d570d2d7f9b705660dbce4bc2ffb7c03be9d0abf
sha512
0b21954f83e439cde3ed7b0a9923fef6191ebf68a86c66f47c199256bb6630242ca2720bccb4eae625f5605bfde50f15de53a4789878818df1dcfb11b08c6a86
ripemd-160
23bfe67ddbed2638f9a7938d1e3fea568defd21d
Diameter
197979476
Circumference
621970867.36316
Area
3.0784366601956E+16
Volume
4.0631151792314E+24
Surface area
1.2313746640782E+17
Circumference
621970867.36316
Perimeter
395958952
Area
9798968229308644
Diagonal
139992630.01536
Surface area
58793809375851864
Volume
9.6999729768959E+23
Space diagonal
171455255.64393
Perimeter
296969214
Area
4.243077708729E+15
Altitude
85727627.821966
Surface area
4.243077708729E+15
Volume
1.1431527782149E+23
Height
46664210.00512