126985195 is an odd 9-digits composite number following 126985194
and preceding 126985196 . In scientific notation, it is written as 1.26985195 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 101545824 positive integers (up to 126985195) that are relatively prime to 126985195.
126985195 has 8 divisors, whose sum is 152445744
The reverse of 126985195 is 591589621
Previous prime number is 3677
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-six million nine hundred eighty-five thousand one hundred ninety-five
Scientific notation
1.26985195 × 10^8
Engineering notation
1.26985195 × 10^6
Prime Factorization
5 × 3677 × 6907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
126985195
Product of the distinct prime numbers
The prime factorization of 126985195 is 5 × 3677 × 6907.
Since it has a total of 3 prime factors.
3 , 10 , 6 , 50 , 686 , 428 , 9314 , 7587 , 39797 , 87212 , 429381 , 813793 , 9534470 , 6859382 , 79458917 , 93786294 , 670481186 , 458222465 , 6411107350 , 9392006905
n×2
253970390
n×3
380955585
n×4
507940780
n×5
634925975
n÷2
63492597.5
n÷3
42328398.333333
n÷3
31746298.75
n÷5
25397039
n2
16125239749188025
n3
2.0476667139724E+24
n4
2.6002335696879E+32
n5
3.3019116689237E+40
2 √n
11268.770784784
3 √n
502.6330365642
4 √n
106.15446662663
5 √n
41.759050763831
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
-126985194
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 126985195 can be divided by 8 positive divisors.
The sum of these divisors (counting 126985195) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100100011010001111101011
3
Ternary
22211221111221101
4
Quaternary
13210122033223
5
Quinary
230002011240
6
Senary
20333422231
8
Octal
744321753
10
Decimal
126985195
12
Duodecimal
3663a977
16
Hexadecimal
791a3eb
20
Vigesimal
1jdd2jf
36
Base36
23lqej
md5
b104554d92666c3aa1806eb50ebfa3af
sha1
710ba4a719a7ede67c9d3e70e9dc4fca7d9cd40f
sha256
8895a74085c4656db4d6835f888572cf799b932ac0edb5c3d0d8bfebc8eac068
sha512
662241f68e1c6ccd0834e8f898d2ca0d58625b006ea07525d6db77a22ef94571eabc97f0a8fe115ad2e9437775682b01c8dd037c7875323ab36d70fcfafc19c5
ripemd-160
d9b6fd55585d8acf72b5eaf746e9b2749e166748
Diameter
253970390
Circumference
797871511.45333
Area
5.0658934733423E+16
Volume
8.5772462741547E+24
Surface area
2.0263573893369E+17
Circumference
797871511.45333
Perimeter
507940780
Area
16125239749188025
Diagonal
179584184.98959
Surface area
96751438495128150
Volume
2.0476667139724E+24
Space diagonal
219944809.54904
Perimeter
380955585
Area
6.9824336324557E+15
Altitude
109972404.77452
Surface area
6.9824336324557E+15
Volume
2.4131983650998E+23
Height
59861394.996531