98781331 is an odd 8-digits composite number following 98781330
and preceding 98781332 . In scientific notation, it is written as 9.8781331 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 89205000 positive integers (up to 98781331) that are relatively prime to 98781331.
98781331 has 8 divisors, whose sum is 108476928
The reverse of 98781331 is 13318789
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
ninety-eight million seven hundred eighty-one thousand three hundred thirty-one
Scientific notation
9.8781331 × 10^7
Engineering notation
9.8781331 × 10^6
Prime Factorization
11 × 151 × 59471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98781331
Product of the distinct prime numbers
The prime factorization of 98781331 is 11 × 151 × 59471.
Since it has a total of 3 prime factors.
10 , 1 , 64 , 78 , 974 , 776 , 1200 , 7971 , 39601 , 77524 , 619229 , 379788 , 1469167 , 2678251 , 62429216 , 79630930 , 208378013 , 305068185 , 1932429442 , 3527931042
n×2
197562662
n×3
296343993
n×4
395125324
n×5
493906655
n÷2
49390665.5
n÷3
32927110.333333
n÷3
24695332.75
n÷5
19756266.2
n2
9757751354131561
n3
9.6388366632817E+23
n4
9.5213711489056E+31
n5
9.405337150339E+39
2 √n
9938.8797658489
3 √n
462.26565152174
4 √n
99.693930436355
5 √n
39.713208393091
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
-98781330
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 98781331 can be divided by 8 positive divisors.
The sum of these divisors (counting 98781331) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111000110100100010010011
3
Ternary
20212212121111211
4
Quaternary
11320310202103
5
Quinary
200242000311
6
Senary
13445120551
8
Octal
570644223
10
Decimal
98781331
12
Duodecimal
290b9157
16
Hexadecimal
5e34893
20
Vigesimal
1ah7d6b
36
Base36
1mt85v
md5
c132aae7493f98e83a83c9b42c10c2cf
sha1
ee58e61f3df0e47899370e0e74a1bff19a1143d3
sha256
9760373809da701188471ed762e996bc424e5d09cd8123ae68be9ccf311bc10f
sha512
6686ccc0f1c3d39bb73ef99868e3a5ace532e2d4e3c32aba966a61eda2dfc114d50650e85ea024ef7784fe2240f6e7c5ed93a0e32b6c3084c68637d70d2005c2
ripemd-160
44fab0725e7b54e63823edeadac8c0c88d28bda9
Diameter
197562662
Circumference
620661407.56284
Area
3.0654879969696E+16
Volume
4.037506460069E+24
Surface area
1.2261951987878E+17
Circumference
620661407.56284
Perimeter
395125324
Area
9757751354131561
Diagonal
139697898.00947
Surface area
58546508124789366
Volume
9.6388366632817E+23
Space diagonal
171094284.13128
Perimeter
296343993
Area
4.225230278245E+15
Altitude
85547142.065639
Surface area
4.225230278245E+15
Volume
1.1359477945593E+23
Height
46565966.003155