99688743 is an odd 8-digits composite number following 99688742
and preceding 99688744 . In scientific notation, it is written as 9.9688743 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 51217920 positive integers (up to 99688743) that are relatively prime to 99688743.
99688743 has 16 divisors, whose sum is 116345600
The reverse of 99688743 is 34788699
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million six hundred eighty-eight thousand seven hundred forty-three
Scientific notation
9.9688743 × 10^7
Engineering notation
9.9688743 × 10^6
Prime Factorization
7 × 99 × 97 × 1483
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99688743
Product of the distinct prime numbers
The prime factorization of 99688743 is 7 × 99 × 97 × 1483.
Since it has a total of 4 prime factors.
9 , 6 , 35 , 24 , 179 , 701 , 8847 , 7064 , 34494 , 29177 , 508055 , 43315 , 3752135 , 5019131 , 40742532 , 87098958 , 446967514 , 834870695 , 1128620396 , 5514158963
n×2
199377486
n×3
299066229
n×4
398754972
n×5
498443715
n÷2
49844371.5
n÷3
33229581
n÷3
24922185.75
n÷5
19937748.6
n2
9937845480920049
n3
9.9069132412115E+23
n4
9.8760772802643E+31
n5
9.8453372984041E+39
2 √n
9984.4250210015
3 √n
463.67680717763
4 √n
99.922094758874
5 √n
39.785903413692
1 , 7 , 97 , 99 , 679 , 693 , 1483 , 9603 , 10381 , 67221 , 143851 , 146817 , 1006957 , 1027719 , 14241249 , 99688743
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
-99688742
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 99688743 can be divided by 16 positive divisors.
The sum of these divisors (counting 99688743) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010000100100111
3
Ternary
20221120201020200
4
Quaternary
11330102010213
5
Quinary
201010014433
6
Senary
13520401543
8
Octal
574220447
10
Decimal
99688743
12
Duodecimal
294762b3
16
Hexadecimal
5f12127
20
Vigesimal
1b311h3
36
Base36
1ncobr
md5
a9752377df2113b34ede6a476389afeb
sha1
e3a2f1c712fed78a39acca33517972bb7d2d1326
sha256
b14dbe125ca8b6755eddd3cb65872f0347bc1d81b1fad67d85abdd419b8f2eee
sha512
e68965fb46109413784974ad6cb2dc3e42c52a3e50bf74ae3021ac658a47e6c43b43c3555df0510aea3ca4a46c37c3fccbd7a6c629cd0332882a0acade60a51d
ripemd-160
40124988f312a53a4d09637f8a3bc30d4ee9a2d3
Diameter
199377486
Circumference
626362845.3088
Area
3.1220662355369E+16
Volume
4.1497981144455E+24
Surface area
1.2488264942148E+17
Circumference
626362845.3088
Perimeter
398754972
Area
9937845480920049
Diagonal
140981172.36653
Surface area
59627072885520294
Volume
9.9069132412115E+23
Space diagonal
172665967.81868
Perimeter
299066229
Area
4.3032133226806E+15
Altitude
86332983.909338
Surface area
4.3032133226806E+15
Volume
1.1675409222479E+23
Height
46993724.122175