98990806 is an even 8-digits composite number following 98990805
and preceding 98990807 . In scientific notation, it is written as 9.8990806 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 49495402 positive integers (up to 98990806) that are relatively prime to 98990806.
98990806 has 4 divisors, whose sum is 148486212
The reverse of 98990806 is 60809989
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 nine hundred ninety thousand eight hundred six
Scientific notation
9.8990806 × 10^7
Engineering notation
9.8990806 × 10^6
Prime Factorization
2 × 49495403
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98990806
Product of the distinct prime numbers
The prime factorization of 98990806 is 2 × 49495403.
Since it has a total of 2 prime factors.
7 , 4 , 30 , 43 , 317 , 953 , 3859 , 1942 , 53823 , 16514 , 754285 , 480582 , 6128621 , 3350264 , 95008885 , 76710041 , 473719684 , 143105736 , 7778043989 , 6862085741
n×2
197981612
n×3
296972418
n×4
395963224
n×5
494954030
n÷2
49495403
n÷3
32996935.333333
n÷3
24747701.5
n÷5
19798161.2
n2
9799179672529636
n3
9.7002869392252E+23
n4
9.6023922254518E+31
n5
9.5054854592561E+39
2 √n
9949.4123444553
3 √n
462.59217992218
4 √n
99.746741021726
5 √n
39.73003723471
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
-98990805
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 98990806 can be divided by 4 positive divisors.
The sum of these divisors (counting 98990806) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111001100111101011010110
3
Ternary
20220021020212011
4
Quaternary
11321213223112
5
Quinary
200320201211
6
Senary
13453414434
8
Octal
571475326
10
Decimal
98990806
12
Duodecimal
2919a41a
16
Hexadecimal
5e67ad6
20
Vigesimal
1aidh06
36
Base36
1mxpsm
md5
24c69ab4d7a7215b8895c937d4eadeca
sha1
2f5d848f6b925845a36117ce344475f8d90ffba9
sha256
ce3b8d3401c00145e310233bbea4b0e8ca5a54dbd04bc1555bce00fa48ad4156
sha512
8efd1317665823b86a631001f0ceff464cdc9438facd774a3c88d7f1a40a6910025470e14e6fc190eb476ee2f62ef722b81a55029814a3f327c05b5b16e82267
ripemd-160
04e51706c8b1952ced18a9bf5bdab2f303f6aa84
Diameter
197981612
Circumference
621977577.80506
Area
3.0785030870426E+16
Volume
4.0632466914644E+24
Surface area
1.231401234817E+17
Circumference
621977577.80506
Perimeter
395963224
Area
9799179672529636
Diagonal
139994140.39544
Surface area
58795078035177816
Volume
9.7002869392252E+23
Space diagonal
171457105.47419
Perimeter
296972418
Area
4.2431692663294E+15
Altitude
85728552.737097
Surface area
4.2431692663294E+15
Volume
1.1431897790302E+23
Height
46664713.465148