98983945 is an odd 8-digits composite number following 98983944
and preceding 98983946 . In scientific notation, it is written as 9.8983945 × 10^7.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 74528000 positive integers (up to 98983945) that are relatively prime to 98983945.
98983945 has 12 divisors, whose sum is 126180684
The reverse of 98983945 is 54938989
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
ninety-eight million nine hundred eighty-three thousand nine hundred forty-five
Scientific notation
9.8983945 × 10^7
Engineering notation
9.8983945 × 10^6
Prime Factorization
5 × 17 × 17 × 68501
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5822585
Product of the distinct prime numbers
The prime factorization of 98983945 is 5 × 17 × 17 × 68501.
Since it has a total of 4 prime factors.
10 , 3 , 93 , 58 , 847 , 909 , 4092 , 6559 , 67838 , 18199 , 289384 , 261815 , 1080109 , 3178614 , 76348830 , 73267358 , 24679269 , 366954043 , 302892586 , 9859398943
n×2
197967890
n×3
296951835
n×4
395935780
n×5
494919725
n÷2
49491972.5
n÷3
32994648.333333
n÷3
24745986.25
n÷5
19796789
n2
9797821367763025
n3
9.6982701138648E+23
n4
9.5997303554594E+31
n5
9.5021918151962E+39
2 √n
9949.0675442476
3 √n
462.58149233612
4 √n
99.745012628439
5 √n
39.729486485901
1 , 5 , 17 , 85 , 289 , 1445 , 68501 , 342505 , 1164517 , 5822585 , 19796789 , 98983945
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98983944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98983945 can be divided by 12 positive divisors.
The sum of these divisors (counting 98983945) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111001100110000000001001
3
Ternary
20220020220110001
4
Quaternary
11321212000021
5
Quinary
200314441240
6
Senary
13453323001
8
Octal
571460011
10
Decimal
98983945
12
Duodecimal
29196461
16
Hexadecimal
5e66009
20
Vigesimal
1aicjh5
36
Base36
1mxki1
md5
6bb844812a0b1a828e97830f7e50bf17
sha1
e8918d4bab319ad5bb0d68a0e6d7ebd356aadf87
sha256
75936d3c5c66b7f3e50c527440015e3685a8d9542b84466a68ec6c50322c9fe1
sha512
b149caf5e7ff5f7e0f695ec3c44f5934996bb33f40f3fb2e6439ca439f05e84a6e4b5d3f72c69ac6e4e9d3ed5697fb0987e8a6853bb17e6941c6403ef9d612ef
ripemd-160
24a56e6a249e26c277720e5d1f2db381f4b3683b
Diameter
197967890
Circumference
621934468.87067
Area
3.0780763630149E+16
Volume
4.0624018856329E+24
Surface area
1.231230545206E+17
Circumference
621934468.87067
Perimeter
395935780
Area
9797821367763025
Diagonal
139984437.47619
Surface area
58786928206578150
Volume
9.6982701138648E+23
Space diagonal
171445221.8736
Perimeter
296951835
Area
4.2425811031124E+15
Altitude
85722610.936802
Surface area
4.2425811031124E+15
Volume
1.1429520938821E+23
Height
46661479.158731