99974871 is an odd 8-digits composite number following 99974870
and preceding 99974872 . In scientific notation, it is written as 9.9974871 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 65099160 positive integers (up to 99974871) that are relatively prime to 99974871.
99974871 has 8 divisors, whose sum is 106089984
The reverse of 99974871 is 17847999
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million nine hundred seventy-four thousand eight hundred seventy-one
Scientific notation
9.9974871 × 10^7
Engineering notation
9.9974871 × 10^6
Prime Factorization
27 × 43 × 86111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99974871
Product of the distinct prime numbers
The prime factorization of 99974871 is 27 × 43 × 86111.
Since it has a total of 3 prime factors.
9 , 1 , 83 , 94 , 668 , 428 , 1432 , 5470 , 33751 , 50054 , 167636 , 266107 , 8902797 , 6530059 , 49405168 , 90822409 , 646827322 , 9088992 , 8833356106 , 7213319430
n×2
199949742
n×3
299924613
n×4
399899484
n×5
499874355
n÷2
49987435.5
n÷3
33324957
n÷3
24993717.75
n÷5
19994974.2
n2
9994974831466641
n3
9.9924631942412E+23
n4
9.9899521881652E+31
n5
9.9874418130798E+39
2 √n
9998.7434710568
3 √n
464.12000060888
4 √n
99.993717157913
5 √n
39.808716047189
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
-99974870
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 99974871 can be divided by 8 positive divisors.
The sum of these divisors (counting 99974871) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101010111111011010111
3
Ternary
20222010020202000
4
Quaternary
11331113323113
5
Quinary
201043143441
6
Senary
13530450343
8
Octal
575277327
10
Decimal
99974871
12
Duodecimal
295939b3
16
Hexadecimal
5f57ed7
20
Vigesimal
1b4gh3b
36
Base36
1nit3r
md5
8e88627c778bf1d85fdbf9eaa9288d35
sha1
2724d5c8e5c796586e4e81eb37f8a31a64b9d4ab
sha256
7d12114e1e2c3d262d16c5b6fa20f14c345b28205df3af4b3f4f5ca79b510ae3
sha512
4b599ecc8ebc80e5bbc5e86b2118a40108b093955a92d394f89aaef4e0519557507342a8a1e83e17ecff696a28757cf860a99b44dc8ba5ef31e778ae7992130a
ripemd-160
8584e5b5760e75a4989130760eec5de0f02507a3
Diameter
199949742
Circumference
628160640.55437
Area
3.140013950335E+16
Volume
4.1856331949726E+24
Surface area
1.256005580134E+17
Circumference
628160640.55437
Perimeter
399899484
Area
9994974831466641
Diagonal
141385818.4647
Surface area
59969848988799846
Volume
9.9924631942412E+23
Space diagonal
173161556.05214
Perimeter
299924613
Area
4.3279510571181E+15
Altitude
86580778.026072
Surface area
4.3279510571181E+15
Volume
1.1776230809008E+23
Height
47128606.1549