99687427 is an odd 8-digits composite number following 99687426
and preceding 99687428 . In scientific notation, it is written as 9.9687427 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 84967944 positive integers (up to 99687427) that are relatively prime to 99687427.
99687427 has 8 divisors, whose sum is 114566400
The reverse of 99687427 is 72478699
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-nine million six hundred eighty-seven thousand four hundred twenty-seven
Scientific notation
9.9687427 × 10^7
Engineering notation
9.9687427 × 10^6
Prime Factorization
7 × 179 × 79559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99687427
Product of the distinct prime numbers
The prime factorization of 99687427 is 7 × 179 × 79559.
Since it has a total of 3 prime factors.
8 , 6 , 63 , 8 , 229 , 862 , 7134 , 1482 , 56637 , 83818 , 965279 , 916463 , 7431198 , 1061565 , 70865240 , 2517491 , 962363676 , 662069593 , 5985954841 , 3231810383
n×2
199374854
n×3
299062281
n×4
398749708
n×5
498437135
n÷2
49843713.5
n÷3
33229142.333333
n÷3
24921856.75
n÷5
19937485.4
n2
9937583101880329
n3
9.9065209002513E+23
n4
9.8755557906777E+31
n5
9.8446874696761E+39
2 √n
9984.3591181407
3 √n
463.67476682234
4 √n
99.921764987117
5 √n
39.785798369685
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
-99687426
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 99687427 can be divided by 8 positive divisors.
The sum of these divisors (counting 99687427) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010001110000000011
3
Ternary
20221120122102221
4
Quaternary
11330101300003
5
Quinary
201004444202
6
Senary
13520351511
8
Octal
574216003
10
Decimal
99687427
12
Duodecimal
29475597
16
Hexadecimal
5f11c03
20
Vigesimal
1b30ib7
36
Base36
1ncnb7
md5
ec3f413ac9fd2fcdc0e0b45b6d1bedfc
sha1
134db1ca873a7ce83a1ac92632a9e2578f3f9938
sha256
6a766c218fe806ac4d9336a5d1ef0cfdf7091191bb2b619224f8814cf6f71763
sha512
864f362e664373d7cc9658aef09fbe1ac91adaa375b54d74038926f725dca7c90b6bbed6c656a2a5906f52451ef72a752e89bb23398f2f681fb342a0917ff714
ripemd-160
63db4db7c01831e3c76b68ac7451c4f05e96743d
Diameter
199374854
Circumference
626354576.63694
Area
3.1219838067305E+16
Volume
4.1496337710484E+24
Surface area
1.2487935226922E+17
Circumference
626354576.63694
Perimeter
398749708
Area
9937583101880329
Diagonal
140979311.26148
Surface area
59625498611281974
Volume
9.9065209002513E+23
Space diagonal
172663688.43981
Perimeter
299062281
Area
4.3030997092237E+15
Altitude
86331844.219907
Surface area
4.3030997092237E+15
Volume
1.1674946844223E+23
Height
46993103.753826