99680155 is an odd 8-digits composite number following 99680154
and preceding 99680156 . In scientific notation, it is written as 9.9680155 × 10^7.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 79744120 positive integers (up to 99680155) that are relatively prime to 99680155.
99680155 has 4 divisors, whose sum is 119616192
The reverse of 99680155 is 55108699
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
ninety-nine million six hundred eighty thousand one hundred fifty-five
Scientific notation
9.9680155 × 10^7
Engineering notation
9.9680155 × 10^6
Prime Factorization
5 × 19936031
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99680155
Product of the distinct prime numbers
The prime factorization of 99680155 is 5 × 19936031.
Since it has a total of 2 prime factors.
5 , 9 , 67 , 48 , 274 , 809 , 1052 , 9107 , 52273 , 48554 , 538806 , 570564 , 9979654 , 3525386 , 28025946 , 54297390 , 392338983 , 770442980 , 1487742362 , 9444733242
n×2
199360310
n×3
299040465
n×4
398720620
n×5
498400775
n÷2
49840077.5
n÷3
33226718.333333
n÷3
24920038.75
n÷5
19936031
n2
9936133300824025
n3
9.904353075268E+23
n4
9.8726744971744E+31
n5
9.8410972414289E+39
2 √n
9983.9949419058
3 √n
463.6634918301
4 √n
99.919942663643
5 √n
39.785217893737
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
-99680154
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 99680155 can be divided by 4 positive divisors.
The sum of these divisors (counting 99680155) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100001111111110011011
3
Ternary
20221120021110121
4
Quaternary
11330033332123
5
Quinary
201004231110
6
Senary
13520254111
8
Octal
574177633
10
Decimal
99680155
12
Duodecimal
29471337
16
Hexadecimal
5f0ff9b
20
Vigesimal
1b3007f
36
Base36
1nchp7
md5
9184c70dbf83760b5f086eea47c9001f
sha1
f10498eee6d72a957391929852d79a39baef0b18
sha256
665c2dff1a0faac15201bb95dc918ce9c9c53c8110d24c592e1b45fef399c3e5
sha512
30a4e1029dc479d0411c39a1401fed87660f5b0ebab6785cad553a593ad992d000225a46a5e9489e3d45fc17a26a58438f686a4eea85fb4b51a8516410bfdca2
ripemd-160
efde790729098a044c1486f8eb4d0b61448dc673
Diameter
199360310
Circumference
626308885.31338
Area
3.1215283382958E+16
Volume
4.1487257146429E+24
Surface area
1.2486113353183E+17
Circumference
626308885.31338
Perimeter
398720620
Area
9936133300824025
Diagonal
140969027.10045
Surface area
59616799804944150
Volume
9.904353075268E+23
Space diagonal
172651092.96634
Perimeter
299040465
Area
4.3024719269511E+15
Altitude
86325546.48317
Surface area
4.3024719269511E+15
Volume
1.167239203798E+23
Height
46989675.700151