98749897 is an odd 8-digits composite number following 98749896
and preceding 98749898 . In scientific notation, it is written as 9.8749897 × 10^7.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 93552516 positive integers (up to 98749897) that are relatively prime to 98749897.
98749897 has 4 divisors, whose sum is 103947280
The reverse of 98749897 is 79894789
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-eight million seven hundred forty-nine thousand eight hundred ninety-seven
Scientific notation
9.8749897 × 10^7
Engineering notation
9.8749897 × 10^6
Prime Factorization
19 × 5197363
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98749897
Product of the distinct prime numbers
The prime factorization of 98749897 is 19 × 5197363.
Since it has a total of 2 prime factors.
1 , 3 , 14 , 19 , 722 , 510 , 1960 , 3825 , 51708 , 82539 , 508984 , 389976 , 4708682 , 5052656 , 42948767 , 95797479 , 144320921 , 344206943 , 9908711947 , 6809233636
n×2
197499794
n×3
296249691
n×4
394999588
n×5
493749485
n÷2
49374948.5
n÷3
32916632.333333
n÷3
24687474.25
n÷5
19749979.4
n2
9751542157510609
n3
9.6296378364533E+23
n4
9.5092574449707E+31
n5
9.3903819323734E+39
2 √n
9937.2982746821
3 √n
462.21661256555
4 √n
99.68599838835
5 √n
39.710680579568
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
-98749896
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 98749897 can be divided by 4 positive divisors.
The sum of these divisors (counting 98749897) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111000101100110111001001
3
Ternary
20212211000101121
4
Quaternary
11320230313021
5
Quinary
200234444042
6
Senary
13444315241
8
Octal
570546711
10
Decimal
98749897
12
Duodecimal
290a2b21
16
Hexadecimal
5e2cdc9
20
Vigesimal
1ah3eeh
36
Base36
1msjwp
md5
89b1588efd934a1cd982cdc638d0e020
sha1
376815c2fc35aed5dbf1e8e9b08bfaee430cc541
sha256
141d52f9b091a6fdd88f2d5cb92d8bd260ce013e322c9e94c7af145b9840f970
sha512
7d5dec61dc31b1b18d5cc5ddd5cc03fb8300e7b19f6709eb28daea64d3d7a225be6a1c1120792f3ccd8a7d66a8b905547f7f175d65c89c1417173d21c036c56b
ripemd-160
c4febf6975bb853d6e0a2cf7f0e297c0668e0325
Diameter
197499794
Circumference
620463901.9159
Area
3.0635373203206E+16
Volume
4.0336532644976E+24
Surface area
1.2254149281283E+17
Circumference
620463901.9159
Perimeter
394999588
Area
9751542157510609
Diagonal
139653443.62035
Surface area
58509252945063654
Volume
9.6296378364533E+23
Space diagonal
171039838.84619
Perimeter
296249691
Area
4.2225416172396E+15
Altitude
85519919.423097
Surface area
4.2225416172396E+15
Volume
1.1348637024211E+23
Height
46551147.873449