99642023 is an odd 8-digits composite number following 99642022
and preceding 99642024 . In scientific notation, it is written as 9.9642023 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 86313600 positive integers (up to 99642023) that are relatively prime to 99642023.
99642023 has 16 divisors, whose sum is 114021600
The reverse of 99642023 is 32024699
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
ninety-nine million six hundred forty-two thousand twenty-three
Scientific notation
9.9642023 × 10^7
Engineering notation
9.9642023 × 10^6
Prime Factorization
19 × 13 × 109 × 3701
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99642023
Product of the distinct prime numbers
The prime factorization of 99642023 is 19 × 13 × 109 × 3701.
Since it has a total of 4 prime factors.
8 , 10 , 91 , 61 , 273 , 36 , 2750 , 3953 , 22810 , 62960 , 639045 , 319114 , 3926125 , 5863362 , 14970101 , 16646767 , 310512977 , 211952445 , 911864993 , 381621881
n×2
199284046
n×3
298926069
n×4
398568092
n×5
498210115
n÷2
49821011.5
n÷3
33214007.666667
n÷3
24910505.75
n÷5
19928404.6
n2
9928532747532529
n3
9.8929908838589E+23
n4
9.8575762518826E+31
n5
9.8222883961434E+39
2 √n
9982.085102823
3 √n
463.60436046385
4 √n
99.910385360196
5 √n
39.782173512189
1 , 13 , 19 , 109 , 247 , 1417 , 2071 , 3701 , 26923 , 48113 , 70319 , 403409 , 914147 , 5244317 , 7664771 , 99642023
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99642022
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99642023 can be divided by 16 positive divisors.
The sum of these divisors (counting 99642023) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100000110101010100111
3
Ternary
20221111100011022
4
Quaternary
11330012222213
5
Quinary
201002021043
6
Senary
13515401355
8
Octal
574065247
10
Decimal
99642023
12
Duodecimal
2945325b
16
Hexadecimal
5f06aa7
20
Vigesimal
1b2f513
36
Base36
1nbo9z
md5
c70e337ec23a631dfda604e0c129bea2
sha1
02aedbe5436b2bc31caf5ae688bf5fdf089bd5bf
sha256
0d955b21a7837d0174db88f7845fdfe6f697dfacb1358f491c4a1c01530b2414
sha512
04357affcb2b9c436edfd95effb9ced4873aa6b421f4439fefbea96403784ecb788aa83c2cf1ee4ec88f12917b6a6ddc0cfda1b8d0ea7b85067fda530355622f
ripemd-160
689590d8aa31f15c10f97659d2a7519d9d119437
Diameter
199284046
Circumference
626069294.89125
Area
3.1191405540574E+16
Volume
4.1439663310349E+24
Surface area
1.247656221623E+17
Circumference
626069294.89125
Perimeter
398568092
Area
9928532747532529
Diagonal
140915100.30889
Surface area
59571196485195174
Volume
9.8929908838589E+23
Space diagonal
172585046.40495
Perimeter
298926069
Area
4.2991807908344E+15
Altitude
86292523.202473
Surface area
4.2991807908344E+15
Volume
1.1659001566989E+23
Height
46971700.102964