131858994 is an even 9-digits composite number following 131858993
and preceding 131858995 . In scientific notation, it is written as 1.31858994 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 43952996 positive integers (up to 131858994) that are relatively prime to 131858994.
131858994 has 8 divisors, whose sum is 263718000
The reverse of 131858994 is 499858131
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-one million eight hundred fifty-eight thousand nine hundred ninety-four
Scientific notation
1.31858994 × 10^8
Engineering notation
1.31858994 × 10^6
Prime Factorization
2 × 3 × 21976499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131858994
Product of the distinct prime numbers
The prime factorization of 131858994 is 2 × 3 × 21976499.
Since it has a total of 3 prime factors.
9 , 1 , 63 , 67 , 643 , 352 , 6543 , 9325 , 41505 , 92196 , 977677 , 302805 , 7454489 , 9579418 , 67298444 , 71823812 , 347990993 , 663193364 , 9053269006 , 7345567063
n×2
263717988
n×3
395576982
n×4
527435976
n×5
659294970
n÷2
65929497
n÷3
43952998
n÷3
32964748.5
n÷5
26371798.8
n2
17386794298692036
n3
2.2926052051105E+24
n4
3.0230061598503E+32
n5
3.9861055109366E+40
2 √n
11482.987154917
3 √n
508.98297129368
4 √n
107.15870078961
5 √n
42.074789473486
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
-131858993
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 131858994 can be divided by 8 positive divisors.
The sum of these divisors (counting 131858994) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110111000000001000110010
3
Ternary
100012010010112110
4
Quaternary
13313000020302
5
Quinary
232223441434
6
Senary
21030110150
8
Octal
767001062
10
Decimal
131858994
12
Duodecimal
381ab356
16
Hexadecimal
7dc0232
20
Vigesimal
214279e
36
Base36
26i71u
md5
51441eee0b1a1ae3bbf46beda6f9e6bd
sha1
513f89612010f342d0ddf6efe5a0ace2ee36cef5
sha256
cc09d153200cd699bf7305cac8eb0acd541548d258f27a35694255491780a0a2
sha512
7521fe83eb9780d4ceedda7156a84b2fa98e3906cb9c5c0bbfeb3261276c533b10f6bf81824b81d92643dc19b2cbd60bf3b220cef7141e297df7d6cac6bdcb7c
ripemd-160
23f3d107af048f482c0dc510ecade48988514a85
Diameter
263717988
Circumference
828494493.72028
Area
5.4622225238248E+16
Volume
9.603242226609E+24
Surface area
2.1848890095299E+17
Circumference
828494493.72028
Perimeter
527435976
Area
17386794298692036
Diagonal
186476777.63567
Surface area
104320765792152216
Volume
2.2926052051105E+24
Space diagonal
228386477.04292
Perimeter
395576982
Area
7.5287027765209E+15
Altitude
114193238.52146
Surface area
7.5287027765209E+15
Volume
2.7018611451953E+23
Height
62158925.878558