99690437 is an odd 8-digits composite number following 99690436
and preceding 99690438 . In scientific notation, it is written as 9.9690437 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 77483520 positive integers (up to 99690437) that are relatively prime to 99690437.
99690437 has 8 divisors, whose sum is 101241816
The reverse of 99690437 is 73409699
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-nine million six hundred ninety thousand four hundred thirty-seven
Scientific notation
9.9690437 × 10^7
Engineering notation
9.9690437 × 10^6
Prime Factorization
77 × 457 × 2833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99690437
Product of the distinct prime numbers
The prime factorization of 99690437 is 77 × 457 × 2833.
Since it has a total of 3 prime factors.
9 , 4 , 25 , 97 , 306 , 370 , 4285 , 9811 , 48355 , 81669 , 797594 , 67439 , 2037908 , 9658114 , 24714532 , 60593821 , 389350533 , 2250370 , 489238830 , 2616121212
n×2
199380874
n×3
299071311
n×4
398761748
n×5
498452185
n÷2
49845218.5
n÷3
33230145.666667
n÷3
24922609.25
n÷5
19938087.4
n2
9938183229250969
n3
9.907418291101E+23
n4
9.8767485898165E+31
n5
9.8461738305794E+39
2 √n
9984.5098527669
3 √n
463.67943356599
4 √n
99.9225192475
5 √n
39.786038628282
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
-99690436
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 99690437 can be divided by 8 positive divisors.
The sum of these divisors (counting 99690437) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010010011111000101
3
Ternary
20221120210120102
4
Quaternary
11330102133011
5
Quinary
201010043222
6
Senary
13520413445
8
Octal
574223705
10
Decimal
99690437
12
Duodecimal
29477285
16
Hexadecimal
5f127c5
20
Vigesimal
1b3161h
36
Base36
1ncpmt
md5
171ab4efd192810daa1d33211387b196
sha1
608329fdaec59a85f222e0bd17bda10fe6f174ab
sha256
93a38a47195adcf88c6b8edf079f0bd0a56b7007e70e0b9b130a22b51dcb60bb
sha512
0af5c651755377f6cdf34c50650df538d74d5b95fce79875810e764edd42e16c49319b3d1da011a1429683275dc75c9f360b9220d41de834bf130613f73a6425
ripemd-160
f2d53b8cee05a9c5cb975f32db3b4038dd680e65
Diameter
199380874
Circumference
626373489.02471
Area
3.1221723423044E+16
Volume
4.1500096692485E+24
Surface area
1.2488689369218E+17
Circumference
626373489.02471
Perimeter
398761748
Area
9938183229250969
Diagonal
140983568.0443
Surface area
59629099375505814
Volume
9.907418291101E+23
Space diagonal
172668901.91274
Perimeter
299071311
Area
4.3033595719979E+15
Altitude
86334450.956372
Surface area
4.3033595719979E+15
Volume
1.1676004429482E+23
Height
46994522.681434