99888929 is an odd 8-digits composite number following 99888928
and preceding 99888930 . In scientific notation, it is written as 9.9888929 × 10^7.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 84944160 positive integers (up to 99888929) that are relatively prime to 99888929.
99888929 has 8 divisors, whose sum is 115058688
The reverse of 99888929 is 92988899
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-nine million eight hundred eighty-eight thousand nine hundred twenty-nine
Scientific notation
9.9888929 × 10^7
Engineering notation
9.9888929 × 10^6
Prime Factorization
7 × 127 × 112361
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99888929
Product of the distinct prime numbers
The prime factorization of 99888929 is 7 × 127 × 112361.
Since it has a total of 3 prime factors.
5 , 10 , 94 , 1 , 754 , 162 , 7624 , 6243 , 39286 , 72234 , 398392 , 338200 , 7338000 , 3794655 , 9839109 , 58726250 , 946156948 , 957172659 , 1206127322 , 561397133
n×2
199777858
n×3
299666787
n×4
399555716
n×5
499444645
n÷2
49944464.5
n÷3
33296309.666667
n÷3
24972232.25
n÷5
19977785.8
n2
9977798136767041
n3
9.9667156965986E+23
n4
9.9556455658072E+31
n5
9.9445877307208E+39
2 √n
9994.4449070471
3 √n
463.98697105954
4 √n
99.972220676782
5 √n
39.801869491337
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
-99888928
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 99888929 can be divided by 8 positive divisors.
The sum of these divisors (counting 99888929) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101000010111100100001
3
Ternary
20221221212211222
4
Quaternary
11331002330201
5
Quinary
201032421204
6
Senary
13524544425
8
Octal
575027441
10
Decimal
99888929
12
Duodecimal
29552115
16
Hexadecimal
5f42f21
20
Vigesimal
1b46269
36
Base36
1ngysh
md5
7a4d8d82a7895f2424a8d898532e9fab
sha1
b5ee80fcf34aeb1ac43af5b81408eeaf01c8b4d7
sha256
cb05326b82ba3936b79820d0267fde3b4b13eff4cdc8e3d0fcc73c3f4dfaf2f3
sha512
0ebef949232d11e03c8f4b6775742f679e8479c9946d9d04288682f54ff96800e599a2511d09de07a217498877919f88dbf91611365647f830797eac33aed16e
ripemd-160
e0e34a80b7ed205752e386f88928dbbc1b072935
Diameter
199777858
Circumference
627620651.0427
Area
3.1346177325469E+16
Volume
4.1748481083803E+24
Surface area
1.2538470930188E+17
Circumference
627620651.0427
Perimeter
399555716
Area
9977798136767041
Diagonal
141264278.12272
Surface area
59866788820602246
Volume
9.9667156965986E+23
Space diagonal
173012700.14164
Perimeter
299666787
Area
4.3205133301366E+15
Altitude
86506350.07082
Surface area
4.3205133301366E+15
Volume
1.1745887092039E+23
Height
47088092.707574