98982989 is an odd 8-digits composite number following 98982988
and preceding 98982990 . In scientific notation, it is written as 9.8982989 × 10^7.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 80376408 positive integers (up to 98982989) that are relatively prime to 98982989.
98982989 has 8 divisors, whose sum is 113975040
The reverse of 98982989 is 98928989
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-eight million nine hundred eighty-two thousand nine hundred eighty-nine
Scientific notation
9.8982989 × 10^7
Engineering notation
9.8982989 × 10^6
Prime Factorization
133 × 7 × 106319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98982989
Product of the distinct prime numbers
The prime factorization of 98982989 is 133 × 7 × 106319.
Since it has a total of 3 prime factors.
10 , 2 , 26 , 24 , 220 , 806 , 244 , 1361 , 92954 , 47929 , 486345 , 970329 , 5692328 , 1890722 , 275588 , 8169714 , 748188332 , 563439241 , 9245813976 , 777218462
n×2
197965978
n×3
296948967
n×4
395931956
n×5
494914945
n÷2
49491494.5
n÷3
32994329.666667
n÷3
24745747.25
n÷5
19796597.8
n2
9797632111374121
n3
9.6979891150619E+23
n4
9.5993594989829E+31
n5
9.5017329569487E+39
2 √n
9949.0194994281
3 √n
462.58000310697
4 √n
99.744771789944
5 √n
39.72940974308
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
-98982988
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 98982989 can be divided by 8 positive divisors.
The sum of these divisors (counting 98982989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101110001001101
3
Ternary
20220020212010122
4
Quaternary
11321211301031
5
Quinary
200314423424
6
Senary
13453314325
8
Octal
571456115
10
Decimal
98982989
12
Duodecimal
291959a5
16
Hexadecimal
5e65c4d
20
Vigesimal
1aich99
36
Base36
1mxjrh
md5
6bc2003104292443653584c89ac5456d
sha1
7b2b1a2b5425bd3971bdfc6d5be4053f6065db55
sha256
f8492f4965b7f3121590c074de7ffe166b89de25e03bcbf015cbbdc4e775bb7f
sha512
bf92b0b65238ca9b783baca6a8d5b8b7ec0b10ba61e76a4c2950e54d5b59af77a344d780bad14d1e31550571d759cdc63dc61320c5bc892b45ccacf46143e455
ripemd-160
a72524ffccc7ddbe8893613774127d633c390604
Diameter
197965978
Circumference
621928462.14552
Area
3.0780169063668E+16
Volume
4.0622841811296E+24
Surface area
1.2312067625467E+17
Circumference
621928462.14552
Perimeter
395931956
Area
9797632111374121
Diagonal
139983085.48803
Surface area
58785792668244726
Volume
9.6979891150619E+23
Space diagonal
171443566.03303
Perimeter
296948967
Area
4.2424991526921E+15
Altitude
85721783.016516
Surface area
4.2424991526921E+15
Volume
1.1429189778556E+23
Height
46661028.496009