99988892 is an even 8-digits composite number following 99988891
and preceding 99988893 . In scientific notation, it is written as 9.9988892 × 10^7.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 49890816 positive integers (up to 99988892) that are relatively prime to 99988892.
99988892 has 12 divisors, whose sum is 175343280
The reverse of 99988892 is 29888999
Previous prime number is 487
Is Prime? no
Number parity even
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-nine million nine hundred eighty-eight thousand eight hundred ninety-two
Scientific notation
9.9988892 × 10^7
Engineering notation
9.9988892 × 10^6
Prime Factorization
2 × 2 × 487 × 51329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49994446
Product of the distinct prime numbers
The prime factorization of 99988892 is 2 × 2 × 487 × 51329.
Since it has a total of 4 prime factors.
10 , 5 , 87 , 31 , 833 , 432 , 8632 , 9284 , 8774 , 14794 , 758699 , 857091 , 2030574 , 7102563 , 12032212 , 30550883 , 257612630 , 263138975 , 1407509033 , 9685947700
n×2
199977784
n×3
299966676
n×4
399955568
n×5
499944460
n÷2
49994446
n÷3
33329630.666667
n÷3
24997223
n÷5
19997778.4
n2
9997778523387664
n3
9.9966679701493E+23
n4
9.9955575402712E+31
n5
9.9944472337396E+39
2 √n
9999.4445845757
3 √n
464.14169646863
4 √n
99.997222884317
5 √n
39.80983258116
1 , 2 , 4 , 487 , 974 , 1948 , 51329 , 102658 , 205316 , 24997223 , 49994446 , 99988892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99988891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99988892 can be divided by 12 positive divisors.
The sum of these divisors (counting 99988892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111101011011010110011100
3
Ternary
20222010221222022
4
Quaternary
11331123112130
5
Quinary
201044121032
6
Senary
13531035312
8
Octal
575332634
10
Decimal
99988892
12
Duodecimal
2959bb38
16
Hexadecimal
5f5b59c
20
Vigesimal
1b4ic4c
36
Base36
1nj3x8
md5
e74b4a8091e3ecee6672222d5b2e6d39
sha1
6250cc1a3a3591108baae0314ac38f561e71943f
sha256
cad1e1fe9cc827d1d85785a2b59c9bb86099a5c04527abda9dd14561146cf679
sha512
96aff41223d4edabcd005cf19e7ceaaec71fb31e548a9e954a386beba7fbdbe0007909cda1adcb6b91f81ad9191ab33f9136d51742677637191f1270c6159d8e
ripemd-160
93983ec9f9f5609f62c57e504cc6d32fccd84653
Diameter
199977784
Circumference
628248737.09557
Area
3.1408947561292E+16
Volume
4.1873944873863E+24
Surface area
1.2563579024517E+17
Circumference
628248737.09557
Perimeter
399955568
Area
9997778523387664
Diagonal
141405647.15306
Surface area
59986671140325984
Volume
9.9966679701493E+23
Space diagonal
173185841.13652
Perimeter
299966676
Area
4.3291650913321E+15
Altitude
86592920.568259
Surface area
4.3291650913321E+15
Volume
1.1781186184938E+23
Height
47135215.717686