98491388 is an even 8-digits composite number following 98491387
and preceding 98491389 . In scientific notation, it is written as 9.8491388 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 49245692 positive integers (up to 98491388) that are relatively prime to 98491388.
98491388 has 6 divisors, whose sum is 172359936
The reverse of 98491388 is 88319489
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-eight million four hundred ninety-one thousand three hundred eighty-eight
Scientific notation
9.8491388 × 10^7
Engineering notation
9.8491388 × 10^6
Prime Factorization
2 × 2 × 24622847
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49245694
Product of the distinct prime numbers
The prime factorization of 98491388 is 2 × 2 × 24622847.
Since it has a total of 3 prime factors.
9 , 7 , 82 , 35 , 771 , 888 , 180 , 5743 , 21375 , 54986 , 108588 , 380900 , 3870935 , 7210898 , 72000287 , 45506371 , 482276481 , 986141992 , 2394495081 , 143909073
n×2
196982776
n×3
295474164
n×4
393965552
n×5
492456940
n÷2
49245694
n÷3
32830462.666667
n÷3
24622847
n÷5
19698277.6
n2
9700553510166544
n3
9.5542097958458E+23
n4
9.4100738403604E+31
n5
9.2681123371959E+39
2 √n
9924.2827448637
3 √n
461.81292751562
4 √n
99.620694360478
5 √n
39.689867728318
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98491387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98491388 can be divided by 6 positive divisors.
The sum of these divisors (counting 98491388) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101110111101101101111111100
3
Ternary
20212022212210012
4
Quaternary
11313231233330
5
Quinary
200203211023
6
Senary
13435002352
8
Octal
567555774
10
Decimal
98491388
12
Duodecimal
28b993b8
16
Hexadecimal
5dedbfc
20
Vigesimal
1afb898
36
Base36
1mn0fw
md5
c02fa4110c800df40317968fd06c2f69
sha1
bf8e1586d4adc59b0b3de43f14b1e8711fe5aa9b
sha256
81e323fe723e63eb1ce7e92809af2772f9decdd083dd34d16b42cdd8f5eee890
sha512
1877ca8e7825e1c05a705ffa20e545a6280db1674f393bb078a96570b28968d9c96d56b348d2e4be41126c9bc3eab697d8998ec723c07ca0e28cdb4a3a8a52f5
ripemd-160
6a59ec4f31b29afbde1f5195b5b2af4ac504ae3a
Diameter
196982776
Circumference
618839641.96532
Area
3.0475187643294E+16
Volume
4.0020580407313E+24
Surface area
1.2190075057318E+17
Circumference
618839641.96532
Perimeter
393965552
Area
9700553510166544
Diagonal
139287856.68655
Surface area
58203321060999264
Volume
9.5542097958458E+23
Space diagonal
170592088.12398
Perimeter
295474164
Area
4.2004628852873E+15
Altitude
85296044.06199
Surface area
4.2004628852873E+15
Volume
1.1259744225869E+23
Height
46429285.562184