99687738 is an even 8-digits composite number following 99687737
and preceding 99687739 . In scientific notation, it is written as 9.9687738 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 33229244 positive integers (up to 99687738) that are relatively prime to 99687738.
99687738 has 8 divisors, whose sum is 199375488
The reverse of 99687738 is 83778699
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-nine million six hundred eighty-seven thousand seven hundred thirty-eight
Scientific notation
9.9687738 × 10^7
Engineering notation
9.9687738 × 10^6
Prime Factorization
2 × 3 × 16614623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99687738
Product of the distinct prime numbers
The prime factorization of 99687738 is 2 × 3 × 16614623.
Since it has a total of 3 prime factors.
5 , 9 , 23 , 31 , 259 , 517 , 2598 , 7967 , 2539 , 52408 , 519718 , 408434 , 102868 , 5507103 , 68019639 , 58770848 , 11729898 , 503080654 , 7548320420 , 7793040982
n×2
199375476
n×3
299063214
n×4
398750952
n×5
498438690
n÷2
49843869
n÷3
33229246
n÷3
24921934.5
n÷5
19937547.6
n2
9937645107556644
n3
9.9066136181909E+23
n4
9.8756790283745E+31
n5
9.8448410355269E+39
2 √n
9984.3746924883
3 √n
463.67524900519
4 √n
99.921842919795
5 √n
39.785823194015
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
-99687737
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 99687738 can be divided by 8 positive divisors.
The sum of these divisors (counting 99687738) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010001110100111010
3
Ternary
20221120122212110
4
Quaternary
11330101310322
5
Quinary
201010001423
6
Senary
13520353150
8
Octal
574216472
10
Decimal
99687738
12
Duodecimal
294757b6
16
Hexadecimal
5f11d3a
20
Vigesimal
1b30j6i
36
Base36
1ncnju
md5
6fb9092fdd2710a3b6a3939865ed12e0
sha1
e87d599f51ad040779d1b25a3e332f7a6f278062
sha256
85c1511f961019ad6739800b79d931c74368f533fdbe6c2ed2116cc2bf1d75d4
sha512
cf5a6ff14df6892d34f48f96b1e8b2cc2f697cc152f4b5f0f1667544383d32930107495e3ed452fae90962d5956376eef24380b4bd3544a73d5a27c0ae88e111
ripemd-160
452e3dbcae2fdb59cca790c65821e3c13230e769
Diameter
199375476
Circumference
626356530.70757
Area
3.1220032863883E+16
Volume
4.1496726086481E+24
Surface area
1.2488013145553E+17
Circumference
626356530.70757
Perimeter
398750952
Area
9937645107556644
Diagonal
140979751.0819
Surface area
59625870645339864
Volume
9.9066136181909E+23
Space diagonal
172664227.10761
Perimeter
299063214
Area
4.3031265584691E+15
Altitude
86332113.553807
Surface area
4.3031265584691E+15
Volume
1.1675056113363E+23
Height
46993250.360632