98491378 is an even 8-digits composite number following 98491377
and preceding 98491379 . In scientific notation, it is written as 9.8491378 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 49245688 positive integers (up to 98491378) that are relatively prime to 98491378.
98491378 has 4 divisors, whose sum is 147737070
The reverse of 98491378 is 87319489
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-eight million four hundred ninety-one thousand three hundred seventy-eight
Scientific notation
9.8491378 × 10^7
Engineering notation
9.8491378 × 10^6
Prime Factorization
2 × 49245689
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98491378
Product of the distinct prime numbers
The prime factorization of 98491378 is 2 × 49245689.
Since it has a total of 2 prime factors.
2 , 9 , 1 , 26 , 537 , 15 , 8149 , 2366 , 72 , 80307 , 521223 , 265115 , 6571960 , 771796 , 85574803 , 57608654 , 402973451 , 73204339 , 3146719700 , 1310234376
n×2
196982756
n×3
295474134
n×4
393965512
n×5
492456890
n÷2
49245689
n÷3
32830459.333333
n÷3
24622844.5
n÷5
19698275.6
n2
9700551540338884
n3
9.55420688568E+23
n4
9.4100700186771E+31
n5
9.2681076321599E+39
2 √n
9924.282241049
3 √n
461.81291188607
4 √n
99.620691831813
5 √n
39.689866922362
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
-98491377
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 98491378 can be divided by 4 positive divisors.
The sum of these divisors (counting 98491378) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110111101101101111110010
3
Ternary
20212022212202211
4
Quaternary
11313231233302
5
Quinary
200203211003
6
Senary
13435002334
8
Octal
567555762
10
Decimal
98491378
12
Duodecimal
28b993aa
16
Hexadecimal
5dedbf2
20
Vigesimal
1afb88i
36
Base36
1mn0fm
md5
2727e18b3ed48ca025cc515369ac69ba
sha1
c7c7d64367a3cc449e4d2770b3076cdb8e700db1
sha256
2030e7b8c628241b6b0b40143f525f3d25f567c1d6403ed95bafc57cdb64c511
sha512
33dc86a7006273f3f2e16ad072d18279d9406596ab5d5206abc324a068749a324ea899c3f0bfd5391f8d5e6c6a87f8d68598c94c62b8c06ebe52d3dd0e687ef8
ripemd-160
2b6d04bd42c68337b138a532f967567c838eee0f
Diameter
196982756
Circumference
618839579.13347
Area
3.0475181454898E+16
Volume
4.0020568217239E+24
Surface area
1.2190072581959E+17
Circumference
618839579.13347
Perimeter
393965512
Area
9700551540338884
Diagonal
139287842.54442
Surface area
58203309242033304
Volume
9.55420688568E+23
Space diagonal
170592070.80347
Perimeter
295474134
Area
4.2004620323269E+15
Altitude
85296035.401736
Surface area
4.2004620323269E+15
Volume
1.1259740796206E+23
Height
46429280.848138