98989742 is an even 8-digits composite number following 98989741
and preceding 98989743 . In scientific notation, it is written as 9.8989742 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 46343808 positive integers (up to 98989742) that are relatively prime to 98989742.
98989742 has 16 divisors, whose sum is 158027760
The reverse of 98989742 is 24798989
Previous prime number is 197
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-eight million nine hundred eighty-nine thousand seven hundred forty-two
Scientific notation
9.8989742 × 10^7
Engineering notation
9.8989742 × 10^6
Prime Factorization
2 × 17 × 197 × 14779
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98989742
Product of the distinct prime numbers
The prime factorization of 98989742 is 2 × 17 × 197 × 14779.
Since it has a total of 4 prime factors.
4 , 3 , 10 , 62 , 657 , 9 , 6385 , 8107 , 4235 , 46512 , 835879 , 55619 , 18842 , 111813 , 75492332 , 9502829 , 363868246 , 391442566 , 9627033436 , 8982108900
n×2
197979484
n×3
296969226
n×4
395958968
n×5
494948710
n÷2
49494871
n÷3
32996580.666667
n÷3
24747435.5
n÷5
19797948.4
n2
9798969021226564
n3
9.6999741527721E+23
n4
9.6019793878958E+31
n5
9.5049746229712E+39
2 √n
9949.3588738169
3 √n
462.59052252973
4 √n
99.746472989359
5 √n
39.729951826897
1 , 2 , 17 , 34 , 197 , 394 , 3349 , 6698 , 14779 , 29558 , 251243 , 502486 , 2911463 , 5822926 , 49494871 , 98989742
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
-98989741
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 98989742 can be divided by 16 positive divisors.
The sum of these divisors (counting 98989742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100111011010101110
3
Ternary
20220021012101202
4
Quaternary
11321213122232
5
Quinary
200320132432
6
Senary
13453405502
8
Octal
571473256
10
Decimal
98989742
12
Duodecimal
29199892
16
Hexadecimal
5e676ae
20
Vigesimal
1aide72
36
Base36
1mxoz2
md5
c264c0493de5f37f1611995d6d5e41ef
sha1
e5b17a65ebc8e1ac0df60f030751370b2ac5255d
sha256
8589243dd59c2db2336cc0ca97a5f79ee5aea0bba2ccc4c1fcc04710b1598664
sha512
a92657e5ff6566c05f09a09515b45751bb4468c5b6eb77d125c57a3cbe2b2f66392c719f7c5196aef222c0a5e92ff10d56a0d45bc0df03da6ef675a888f4790e
ripemd-160
42b9fc09c841a770313eb2e6f6d4e676f2513432
Diameter
197979484
Circumference
621970892.4959
Area
3.0784369089839E+16
Volume
4.0631156717813E+24
Surface area
1.2313747635936E+17
Circumference
621970892.4959
Perimeter
395958968
Area
9798969021226564
Diagonal
139992635.67221
Surface area
58793814127359384
Volume
9.6999741527721E+23
Space diagonal
171455262.57213
Perimeter
296969226
Area
4.2430780516395E+15
Altitude
85727631.286067
Surface area
4.2430780516395E+15
Volume
1.1431529167932E+23
Height
46664211.890738