98491387 is an odd 8-digits composite number following 98491386
and preceding 98491388 . In scientific notation, it is written as 9.8491387 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 92697760 positive integers (up to 98491387) that are relatively prime to 98491387.
98491387 has 4 divisors, whose sum is 104285016
The reverse of 98491387 is 78319489
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-eight million four hundred ninety-one thousand three hundred eighty-seven
Scientific notation
9.8491387 × 10^7
Engineering notation
9.8491387 × 10^6
Prime Factorization
17 × 5793611
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98491387
Product of the distinct prime numbers
The prime factorization of 98491387 is 17 × 5793611.
Since it has a total of 2 prime factors.
3 , 2 , 42 , 66 , 577 , 199 , 2408 , 7345 , 79375 , 5211 , 692671 , 963164 , 3167774 , 484957 , 50356986 , 71659183 , 425862461 , 282045943 , 6585125806 , 6628707462
n×2
196982774
n×3
295474161
n×4
393965548
n×5
492456935
n÷2
49245693.5
n÷3
32830462.333333
n÷3
24622846.75
n÷5
19698277.4
n2
9700553313183769
n3
9.5542095048291E+23
n4
9.4100734581921E+31
n5
9.2681118666922E+39
2 √n
9924.2826944823
3 √n
461.81292595266
4 √n
99.620694107611
5 √n
39.689867647723
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
-98491386
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 98491387 can be divided by 4 positive divisors.
The sum of these divisors (counting 98491387) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110111101101101111111011
3
Ternary
20212022212210011
4
Quaternary
11313231233323
5
Quinary
200203211022
6
Senary
13435002351
8
Octal
567555773
10
Decimal
98491387
12
Duodecimal
28b993b7
16
Hexadecimal
5dedbfb
20
Vigesimal
1afb897
36
Base36
1mn0fv
md5
e4e33d71536790614b0a9766b28f9ded
sha1
247d5aaa3ce2b1a71ecf7fab35ff9d902a7ed0f6
sha256
0580f41143f5ceeed65a36b683ae0a37287f847cddb213aef75662b91d885d5d
sha512
b36fafc4a6e8cd539c4e3019b50c0a25daa51d5da07f85cc1cbab049e09ec7734e5d7a498120491675b892571f235b22dfe571eef5ebefdc54f7c9c6df5a8d6e
ripemd-160
cf49b2ceda5b751418b07e49472903423da66a5f
Diameter
196982774
Circumference
618839635.68214
Area
3.0475187024454E+16
Volume
4.0020579188305E+24
Surface area
1.2190074809782E+17
Circumference
618839635.68214
Perimeter
393965548
Area
9700553313183769
Diagonal
139287855.27234
Surface area
58203319879102614
Volume
9.5542095048291E+23
Space diagonal
170592086.39193
Perimeter
295474161
Area
4.2004627999912E+15
Altitude
85296043.195964
Surface area
4.2004627999912E+15
Volume
1.1259743882903E+23
Height
46429285.090779