99681142 is an even 8-digits composite number following 99681141
and preceding 99681143 . In scientific notation, it is written as 9.9681142 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors.
There are 44352000 positive integers (up to 99681142) that are relatively prime to 99681142.
99681142 has 32 divisors, whose sum is 166605984
The reverse of 99681142 is 24118699
Previous prime number is 101
Is Prime? no Number parity even Number length 8 Sum of Digits 40 Digital Root 4
Name
ninety-nine million six hundred eighty-one thousand one hundred forty-two
Scientific notation
9.9681142 × 10^7
Engineering notation
9.9681142 × 10^6
Prime Factorization
2 × 397 × 11 × 101 × 113
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99681142 Product of the distinct prime numbers
The prime factorization of 99681142 is 2 × 397 × 11 × 101 × 113.
Since it has a total of 5 prime factors.
5 , 5 , 17 , 47 , 650 , 923 , 136 , 1236 , 89090 , 5542 , 357653 , 65167 , 3136462 , 8339117 , 16638045 , 17839044 , 456162449 , 131772078 , 4970439383 , 8424951615
n×2
199362284
n×3
299043426
n×4
398724568
n×5
498405710
n÷2
49840571
n÷3
33227047.333333
n÷3
24920285.5
n÷5
19936228.4
n2
9936330070424164
n3
9.9046472870882E+23
n4
9.8730655268415E+31
n5
9.841584467564E+39
2 √n9984.044370895
3 √n463.66502217268
4 √n99.920190006299
5 √n39.785296681445
1 , 2 , 11 , 22 , 101 , 113 , 202 , 226 , 397 , 794 , 1111 , 1243 , 2222 , 2486 , 4367 , 8734 , 11413 , 22826 , 40097 , 44861 , 80194 , 89722 , 125543 , 251086 , 441067 , 493471 , 882134 , 986942 , 4530961 , 9061922 , 49840571 , 99681142
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-99681141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681142 can be divided by 32 positive divisors.
The sum of these divisors (counting 99681142) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101111100010000001101110110
3
Ternary
20221120022211011
4
Quaternary
11330100031312
5
Quinary
201004244032
6
Senary
13520302434
8
Octal
574201566
10
Decimal
99681142
12
Duodecimal
29471a1a
16
Hexadecimal
5f10376
20
Vigesimal
1b302h2
36
Base36
1ncigm
md5
41883323d444745936defdf5a20e3848
sha1
64c0c1b1570447ee4727105af0ba74dd9ae47217
sha256
89ede56906f6e6d7dbfa0fbc4cd7b80ce6bedd23fb83aa9765738e5f1a449fd7
sha512
019c3296a6cf47298a932e75b433ca89bc7af72009e8f27772df4fbd1fa6969f920bcd78dd0ae1ee4446e587755bf1791ce2e622f9e1350a40be33c30f1a18c5
ripemd-160
02facd7479a59e78c6408fb9acd1737175d4aedf
Diameter
199362284
Circumference
626315086.81728
Area
3.1215901552888E+16
Volume
4.1488489538019E+24
Surface area
1.2486360621155E+17
Circumference
626315086.81728
Perimeter
398724568
Area
9936330070424164
Diagonal
140970422.92924
Surface area
59617980422544984
Volume
9.9046472870882E+23
Space diagonal
172652802.50049
Perimeter
299043426
Area
4.3025571306873E+15
Altitude
86326401.250244
Surface area
4.3025571306873E+15
Volume
1.1672738769935E+23
Height
46990140.976413