99684728 is an even 8-digits composite number following 99684727
and preceding 99684729 . In scientific notation, it is written as 9.9684728 × 10^7.
The sum of its digits is 53. It has a total of 6 prime factors and 32 positive divisors.
There are 41258880 positive integers (up to 99684728) that are relatively prime to 99684728.
99684728 has 32 divisors, whose sum is 190771200
The reverse of 99684728 is 82748699
Previous prime number is 79
Is Prime? no Number parity even Number length 8 Sum of Digits 53 Digital Root 8
Name
ninety-nine million six hundred eighty-four thousand seven hundred twenty-eight
Scientific notation
9.9684728 × 10^7
Engineering notation
9.9684728 × 10^6
Prime Factorization
2 × 2 × 2 × 143 × 79 × 1103
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
24921182 Product of the distinct prime numbers
The prime factorization of 99684728 is 2 × 2 × 2 × 143 × 79 × 1103.
Since it has a total of 6 prime factors.
4 , 3 , 55 , 50 , 479 , 403 , 1591 , 5474 , 28393 , 60259 , 99505 , 449871 , 4586129 , 6653974 , 11929720 , 23763405 , 45074358 , 382913567 , 3607587025 , 7009276238
n×2
199369456
n×3
299054184
n×4
398738912
n×5
498423640
n÷2
49842364
n÷3
33228242.666667
n÷3
24921182
n÷5
19936945.6
n2
9937044996433984
n3
9.9057162759328E+23
n4
9.8744863261154E+31
n5
9.8433548355853E+39
2 √n9984.2239558215
3 √n463.6705821773
4 √n99.921088644097
5 √n39.785582930214
1 , 2 , 4 , 8 , 79 , 143 , 158 , 286 , 316 , 572 , 632 , 1103 , 1144 , 2206 , 4412 , 8824 , 11297 , 22594 , 45188 , 87137 , 90376 , 157729 , 174274 , 315458 , 348548 , 630916 , 697096 , 1261832 , 12460591 , 24921182 , 49842364 , 99684728
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
-99684727 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 99684728 can be divided by 32 positive divisors.
The sum of these divisors (counting 99684728) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101111100010001000101111000
3
Ternary
20221120111201222
4
Quaternary
11330101011320
5
Quinary
201004402403
6
Senary
13520331212
8
Octal
574210570
10
Decimal
99684728
12
Duodecimal
29473b08
16
Hexadecimal
5f11178
20
Vigesimal
1b30bg8
36
Base36
1ncl88
md5
d6178c5447447e2fb6934516f19da5bb
sha1
2d56a7251cd4198890d4466aa3725667d692cbc0
sha256
63277245213ba518aa807494cb3ed9d8d833f52470116c4435ccfb8633f314b8
sha512
6fe5fb33391419d97a905790b279b83017197897ccd329e09200948686fd461f81c89decb28448eaa412708410f10ca350bc49d69a547f8f14e71c68f6fc9e31
ripemd-160
cc81fbce91637ee07e042fb89cce58b0a208e01b
Diameter
199369456
Circumference
626337618.31979
Area
3.1218147559188E+16
Volume
4.1492967308021E+24
Surface area
1.2487259023675E+17
Circumference
626337618.31979
Perimeter
398738912
Area
9937044996433984
Diagonal
140975494.29907
Surface area
59622269978603904
Volume
9.9057162759328E+23
Space diagonal
172659013.63468
Perimeter
299054184
Area
4.3028667027304E+15
Altitude
86329506.817342
Surface area
4.3028667027304E+15
Volume
1.167399858537E+23
Height
46991831.433024