99681223 is an odd 8-digits composite number following 99681222
and preceding 99681224 . In scientific notation, it is written as 9.9681223 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 99234000 positive integers (up to 99681223) that are relatively prime to 99681223.
99681223 has 4 divisors, whose sum is 100128448
The reverse of 99681223 is 32218699
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
ninety-nine million six hundred eighty-one thousand two hundred twenty-three
Scientific notation
9.9681223 × 10^7
Engineering notation
9.9681223 × 10^6
Prime Factorization
223 × 447001
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99681223
Product of the distinct prime numbers
The prime factorization of 99681223 is 223 × 447001.
Since it has a total of 2 prime factors.
1 , 7 , 8 , 47 , 271 , 724 , 5406 , 6514 , 36551 , 78481 , 77076 , 675384 , 9841026 , 4828326 , 94023445 , 55004625 , 79732273 , 153555324 , 8438743012 , 4268330277
n×2
199362446
n×3
299043669
n×4
398724892
n×5
498406115
n÷2
49840611.5
n÷3
33227074.333333
n÷3
24920305.75
n÷5
19936244.6
n2
9936346218775729
n3
9.9046714323899E+23
n4
9.8730976179379E+31
n5
9.8416244535443E+39
2 √n
9984.0484273665
3 √n
463.66514776265
4 √n
99.920210304855
5 √n
39.785303147277
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
-99681222
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 99681223 can be divided by 4 positive divisors.
The sum of these divisors (counting 99681223) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010000001111000111
3
Ternary
20221120022221011
4
Quaternary
11330100033013
5
Quinary
201004244343
6
Senary
13520303051
8
Octal
574201707
10
Decimal
99681223
12
Duodecimal
29471a87
16
Hexadecimal
5f103c7
20
Vigesimal
1b30313
36
Base36
1nciiv
md5
a1bcb44ffa7a54bb33962ff2b765cc59
sha1
e8281b9ddeb7406c0af277b9887b106c466611ec
sha256
9038f4064cb4f4f624cefe07cf1de760d87f7395d539d049a526f6b6804b352d
sha512
615b4da8b7ca0408334abe5c72b7a67aae32442a3d11f71ce7dd5593823ded4439a392f8d3612b35d7ec36974e6e285c0792e13dd2990eee861b8460ad55d425
ripemd-160
d89581a0ecdcb911dd39f70b9eefc3ce796c24b2
Diameter
199362446
Circumference
626315595.75529
Area
3.1215952284431E+16
Volume
4.1488590677622E+24
Surface area
1.2486380913772E+17
Circumference
626315595.75529
Perimeter
398724892
Area
9936346218775729
Diagonal
140970537.48054
Surface area
59618077312654374
Volume
9.9046714323899E+23
Space diagonal
172652942.7966
Perimeter
299043669
Area
4.3025641231286E+15
Altitude
86326471.398302
Surface area
4.3025641231286E+15
Volume
1.1672767225446E+23
Height
46990179.160179