99486989 is an odd 8-digits composite number following 99486988
and preceding 99486990 . In scientific notation, it is written as 9.9486989 × 10^7.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 83229120 positive integers (up to 99486989) that are relatively prime to 99486989.
99486989 has 16 divisors, whose sum is 116449920
The reverse of 99486989 is 98968499
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-nine million four hundred eighty-six thousand nine hundred eighty-nine
Scientific notation
9.9486989 × 10^7
Engineering notation
9.9486989 × 10^6
Prime Factorization
7 × 53 × 229 × 1171
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99486989
Product of the distinct prime numbers
The prime factorization of 99486989 is 7 × 53 × 229 × 1171.
Since it has a total of 4 prime factors.
9 , 6 , 16 , 7 , 216 , 806 , 7030 , 7709 , 83104 , 22172 , 606865 , 965048 , 925826 , 4718461 , 18636883 , 69506096 , 287357786 , 842951285 , 5278453720 , 435684495
n×2
198973978
n×3
298460967
n×4
397947956
n×5
497434945
n÷2
49743494.5
n÷3
33162329.666667
n÷3
24871747.25
n÷5
19897397.8
n2
9897660980286121
n3
9.8468848907145E+23
n4
9.7963692880678E+31
n5
9.7461128360194E+39
2 √n
9974.3164678087
3 √n
463.36379346469
4 √n
99.871499777508
5 √n
39.769786305717
1 , 7 , 53 , 229 , 371 , 1171 , 1603 , 8197 , 12137 , 62063 , 84959 , 268159 , 434441 , 1877113 , 14212427 , 99486989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99486988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99486989 can be divided by 16 positive divisors.
The sum of these divisors (counting 99486989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111011100000110100001101
3
Ternary
20221012110111022
4
Quaternary
11323200310031
5
Quinary
200432040424
6
Senary
13512203525
8
Octal
573406415
10
Decimal
99486989
12
Duodecimal
293995a5
16
Hexadecimal
5ee0d0d
20
Vigesimal
1b1fh99
36
Base36
1n8cnh
md5
372b553c1f797a89f0b0455b51accbfe
sha1
7e01a30983d177185902693a2829314c43aba788
sha256
f6818c0588d5b0d9e4a9f842f5bfe921fa9abf2ba6b4955209c6969e0a678869
sha512
22d3ec956ac66252c5f89c6a69e06faca2e610019f1d4dc95b5032642f09ca78f7c964eb67672d43de45c2686ab71ae91ba5ec5724a3b4dcfe25eb575790c231
ripemd-160
2e392bced25ea822b8e995ac6483f7525a2758cf
Diameter
198973978
Circumference
625095187.54034
Area
3.1094419023389E+16
Volume
4.1246534977884E+24
Surface area
1.2437767609356E+17
Circumference
625095187.54034
Perimeter
397947956
Area
9897660980286121
Diagonal
140695849.12346
Surface area
59385965881716726
Volume
9.8468848907145E+23
Space diagonal
172316519.64005
Perimeter
298460967
Area
4.2858129234869E+15
Altitude
86158259.820023
Surface area
4.2858129234869E+15
Volume
1.1604665132979E+23
Height
46898616.374488