98491487 is an odd 8-digits composite number following 98491486
and preceding 98491488 . In scientific notation, it is written as 9.8491487 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 98417760 positive integers (up to 98491487) that are relatively prime to 98491487.
98491487 has 4 divisors, whose sum is 98565216
The reverse of 98491487 is 78419489
Previous prime number is 1361
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-eight million four hundred ninety-one thousand four hundred eighty-seven
Scientific notation
9.8491487 × 10^7
Engineering notation
9.8491487 × 10^6
Prime Factorization
1361 × 72367
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98491487
Product of the distinct prime numbers
The prime factorization of 98491487 is 1361 × 72367.
Since it has a total of 2 prime factors.
5 , 4 , 39 , 88 , 976 , 986 , 8830 , 5120 , 56613 , 74885 , 977558 , 611999 , 6933606 , 4840952 , 22001419 , 57614105 , 429387240 , 710776801 , 9473034061 , 6291217564
n×2
196982974
n×3
295474461
n×4
393965948
n×5
492457435
n÷2
49245743.5
n÷3
32830495.666667
n÷3
24622871.75
n÷5
19698297.4
n2
9700573011471169
n3
9.5542386065186E+23
n4
9.4101116750883E+31
n5
9.2681589171551E+39
2 √n
9924.2877326285
3 √n
461.81308224815
4 √n
99.620719394253
5 √n
39.689875707281
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
-98491486
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 98491487 can be divided by 4 positive divisors.
The sum of these divisors (counting 98491487) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110111101101110001011111
3
Ternary
20212022212220212
4
Quaternary
11313231301133
5
Quinary
200203211422
6
Senary
13435003035
8
Octal
567556137
10
Decimal
98491487
12
Duodecimal
28b9947b
16
Hexadecimal
5dedc5f
20
Vigesimal
1afb8e7
36
Base36
1mn0in
md5
a93df8d4e1e129e69ab544f6cb13219b
sha1
6dd8a03315d08dc4e328b62812126818d1960eeb
sha256
b1496242b6fbca610c07e10065f825ab0bda6e6975d0ee5cdadb4444aa346d64
sha512
fcb2192bddebc7d594bdc52bbd8d8aa1b98b25c678f7c8866a1816fe4a4a2b55cd76ff2bf8599006495d60c4d28375b48f89fe1fa2b227ed0bcd701d56806683
ripemd-160
2b3672de3b36f6f35bb45b728f4bec64fbc80992
Diameter
196982974
Circumference
618840264.00067
Area
3.0475248908449E+16
Volume
4.0020701089177E+24
Surface area
1.219009956338E+17
Circumference
618840264.00067
Perimeter
393965948
Area
9700573011471169
Diagonal
139287996.69369
Surface area
58203438068827014
Volume
9.5542386065186E+23
Space diagonal
170592259.59701
Perimeter
295474461
Area
4.2004713295999E+15
Altitude
85296129.798505
Surface area
4.2004713295999E+15
Volume
1.1259778179573E+23
Height
46429332.231231