99888968 is an even 8-digits composite number following 99888967
and preceding 99888969 . In scientific notation, it is written as 9.9888968 × 10^7.
The sum of its digits is 65. It has a total of 4 prime factors and 8 positive divisors.
There are 49944480 positive integers (up to 99888968) that are relatively prime to 99888968.
99888968 has 8 divisors, whose sum is 187291830
The reverse of 99888968 is 86988899
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 65
Digital Root 2
Name
ninety-nine million eight hundred eighty-eight thousand nine hundred sixty-eight
Scientific notation
9.9888968 × 10^7
Engineering notation
9.9888968 × 10^6
Prime Factorization
2 × 2 × 2 × 12486121
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24972242
Product of the distinct prime numbers
The prime factorization of 99888968 is 2 × 2 × 2 × 12486121.
Since it has a total of 4 prime factors.
9 , 2 , 53 , 48 , 997 , 668 , 7258 , 4754 , 75311 , 89488 , 924243 , 865153 , 4738843 , 8820489 , 22783911 , 19565783 , 213875240 , 921094885 , 1573188478 , 9329494136
n×2
199777936
n×3
299666904
n×4
399555872
n×5
499444840
n÷2
49944484
n÷3
33296322.666667
n÷3
24972242
n÷5
19977793.6
n2
9977805928105024
n3
9.9667273706269E+23
n4
9.9556611138928E+31
n5
9.9446071442448E+39
2 √n
9994.4468581308
3 √n
463.98703144491
4 √n
99.97223043491
5 √n
39.801872599334
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
-99888967
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 99888968 can be divided by 8 positive divisors.
The sum of these divisors (counting 99888968) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101000010111101001000
3
Ternary
20221221212220102
4
Quaternary
11331002331020
5
Quinary
201032421333
6
Senary
13524544532
8
Octal
575027510
10
Decimal
99888968
12
Duodecimal
29552148
16
Hexadecimal
5f42f48
20
Vigesimal
1b46288
36
Base36
1ngytk
md5
e6b6dfd35b36f5ac91634f831e4b1b32
sha1
af161914eaca52f5bc33d69e0b01e296f643edd0
sha256
f3c03fa158d2fc759f4f50f569936bcf7cc4369ed04cde90b58cc5454d565a36
sha512
36afe22662fc5c79367fe091957315ad30ee64cbc9b0f763b2dbd33641a1242d69321aac3b6fe88dfd00d7f2c340770051fbdcc5b58cc5472cd36fc8d474aa2c
ripemd-160
f6ded91d0dd5af6a1355ab92d335b690d89ef911
Diameter
199777936
Circumference
627620896.08693
Area
3.1346201802679E+16
Volume
4.1748529983859E+24
Surface area
1.2538480721072E+17
Circumference
627620896.08693
Perimeter
399555872
Area
9977805928105024
Diagonal
141264333.27705
Surface area
59866835568630144
Volume
9.9667273706269E+23
Space diagonal
173012767.69162
Perimeter
299666904
Area
4.320516703885E+15
Altitude
86506383.845811
Surface area
4.320516703885E+15
Volume
1.1745900850013E+23
Height
47088111.092351