98747145 is an odd 8-digits composite number following 98747144
and preceding 98747146 . In scientific notation, it is written as 9.8747145 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 44778240 positive integers (up to 98747145) that are relatively prime to 98747145.
98747145 has 8 divisors, whose sum is 99858528
The reverse of 98747145 is 54174789
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-eight million seven hundred forty-seven thousand one hundred forty-five
Scientific notation
9.8747145 × 10^7
Engineering notation
9.8747145 × 10^6
Prime Factorization
315 × 131 × 2393
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98747145
Product of the distinct prime numbers
The prime factorization of 98747145 is 315 × 131 × 2393.
Since it has a total of 3 prime factors.
2 , 3 , 96 , 25 , 230 , 19 , 3549 , 9109 , 98715 , 80389 , 183190 , 623839 , 1806628 , 6590230 , 66103812 , 56062064 , 511675709 , 495185944 , 58259193 , 3051664561
n×2
197494290
n×3
296241435
n×4
394988580
n×5
493735725
n÷2
49373572.5
n÷3
32915715
n÷3
24686786.25
n÷5
19749429
n2
9750998645651025
n3
9.6288327715691E+23
n4
9.5081974587488E+31
n5
9.389073531477E+39
2 √n
9937.1598054977
3 √n
462.21231878239
4 √n
99.685303859184
5 √n
39.710459242606
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
-98747144
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 98747145 can be divided by 8 positive divisors.
The sum of these divisors (counting 98747145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111000101100001100001001
3
Ternary
20212210212121200
4
Quaternary
11320230030021
5
Quinary
200234402040
6
Senary
13444254413
8
Octal
570541411
10
Decimal
98747145
12
Duodecimal
290a1409
16
Hexadecimal
5e2c309
20
Vigesimal
1ah37h5
36
Base36
1mshs9
md5
81b016743b2e9cdb8e0e86c654a0478a
sha1
54881c450dca52f2fec3aa834c1feba00c2bc702
sha256
5a9a183371444b10e3340288033825246e7d8e24675668c542247f591b1a835e
sha512
76b3509507683334d999a5d6b8565dc8af1d706d49316d7ab4363af1b4b0a9a69450bd13504ac6e42cd9311acf13b46be594de8e429ec1f6db5b18f3bf092136
ripemd-160
75446b8cc2385ff0dea1e00a748377b19f588b27
Diameter
197494290
Circumference
620446610.58993
Area
3.0633665710341E+16
Volume
4.0333160397075E+24
Surface area
1.2253466284137E+17
Circumference
620446610.58993
Perimeter
394988580
Area
9750998645651025
Diagonal
139649551.70462
Surface area
58505991873906150
Volume
9.6288327715691E+23
Space diagonal
171035072.24237
Perimeter
296241435
Area
4.2223062697007E+15
Altitude
85517536.121186
Surface area
4.2223062697007E+15
Volume
1.1347688246146E+23
Height
46549850.568208