99971292 is an even 8-digits composite number following 99971291
and preceding 99971293 . In scientific notation, it is written as 9.9971292 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 33190000 positive integers (up to 99971292) that are relatively prime to 99971292.
99971292 has 24 divisors, whose sum is 234202752
The reverse of 99971292 is 29217999
Previous prime number is 251
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-nine million nine hundred seventy-one thousand two hundred ninety-two
Scientific notation
9.9971292 × 10^7
Engineering notation
9.9971292 × 10^6
Prime Factorization
2 × 2 × 3 × 251 × 33191
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49985646
Product of the distinct prime numbers
The prime factorization of 99971292 is 2 × 2 × 3 × 251 × 33191.
Since it has a total of 5 prime factors.
5 , 7 , 16 , 88 , 269 , 921 , 4132 , 5299 , 75125 , 79975 , 788885 , 577962 , 3169694 , 2667414 , 96960625 , 99391990 , 192991995 , 945840648 , 6586775979 , 7041235290
n×2
199942584
n×3
299913876
n×4
399885168
n×5
499856460
n÷2
49985646
n÷3
33323764
n÷3
24992823
n÷5
19994258.4
n2
9994259224149264
n3
9.9913900722112E+23
n4
9.9885217439493E+31
n5
9.985654239127E+39
2 √n
9998.5644969666
3 √n
464.11446219945
4 √n
99.992822227231
5 √n
39.808431020694
1 , 2 , 3 , 4 , 6 , 12 , 251 , 502 , 753 , 1004 , 1506 , 3012 , 33191 , 66382 , 99573 , 132764 , 199146 , 398292 , 8330941 , 16661882 , 24992823 , 33323764 , 49985646 , 99971292
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99971291
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99971292 can be divided by 24 positive divisors.
The sum of these divisors (counting 99971292) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111101010111000011011100
3
Ternary
20222010001211110
4
Quaternary
11331113003130
5
Quinary
201043040132
6
Senary
13530422020
8
Octal
575270334
10
Decimal
99971292
12
Duodecimal
29591910
16
Hexadecimal
5f570dc
20
Vigesimal
1b4g84c
36
Base36
1niqcc
md5
3cb957e783067ce3d83a6eb01d6f4eb8
sha1
1573a55d9f53f4d07db6febccbc52a1b3d33730f
sha256
350413b986d2ae6d25ad60ff7e6bc7f1d429de6efc520860ff84f53e803cbcc4
sha512
51436174cf9cfd8c88fff252449191695e319ab7c6c44cb903960c288c75e4cc17546b5781793bb5f56726b0fcab875189918f7e1964088a419457a93479a0ec
ripemd-160
654bc54edd8e0978365bc19a965ea017507f41c7
Diameter
199942584
Circumference
628138153.03416
Area
3.1397891356659E+16
Volume
4.1851836866678E+24
Surface area
1.2559156542664E+17
Circumference
628138153.03416
Perimeter
399885168
Area
9994259224149264
Diagonal
141380756.99436
Surface area
59965555344895584
Volume
9.9913900722112E+23
Space diagonal
173155357.0423
Perimeter
299913876
Area
4.3276411900601E+15
Altitude
86577678.521152
Surface area
4.3276411900601E+15
Volume
1.1774966122567E+23
Height
47126918.99812