126996871 is an odd 9-digits composite number following 126996870
and preceding 126996872 . In scientific notation, it is written as 1.26996871 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 126959392 positive integers (up to 126996871) that are relatively prime to 126996871.
126996871 has 4 divisors, whose sum is 127034352
The reverse of 126996871 is 178699621
Previous prime number is 3767
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-six million nine hundred ninety-six thousand eight hundred seventy-one
Scientific notation
1.26996871 × 10^8
Engineering notation
1.26996871 × 10^6
Prime Factorization
3767 × 33713
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
126996871
Product of the distinct prime numbers
The prime factorization of 126996871 is 3767 × 33713.
Since it has a total of 2 prime factors.
2 , 9 , 24 , 56 , 155 , 428 , 2185 , 1966 , 88397 , 37427 , 667130 , 574153 , 4071541 , 140878 , 23056489 , 52545816 , 794522165 , 51546588 , 6153286205 , 3933810046
n×2
253993742
n×3
380990613
n×4
507987484
n×5
634984355
n÷2
63498435.5
n÷3
42332290.333333
n÷3
31749217.75
n÷5
25399374.2
n2
16128205243790641
n3
2.0482316008072E+24
n4
2.6011900438584E+32
n5
3.3034299644636E+40
2 √n
11269.288841804
3 √n
502.64844141374
4 √n
106.15690670797
5 √n
41.759818665546
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-126996870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 126996871 can be divided by 4 positive divisors.
The sum of these divisors (counting 126996871) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100100011101000110000111
3
Ternary
22211222002221211
4
Quaternary
13210131012013
5
Quinary
230002344441
6
Senary
20333552251
8
Octal
744350607
10
Decimal
126996871
12
Duodecimal
36645687
16
Hexadecimal
791d187
20
Vigesimal
1jdec3b
36
Base36
23lzev
md5
11e655aebfd830260eb55a6390b20505
sha1
5ad395b6439a78e1d9e003c4b42fed325256eda0
sha256
990ab4de509888a6d30f1a6084c18496c0259b41fe636829a66131dae32c8d96
sha512
9035af56863c5f99d1e48c8f3e4cdcb27a0f0b9f207324dcdae4d601639f51084d18d1e171a220b4618e94bca55d7be8ebfc7fc3857b3ce7d28bfed9ca7605e2
ripemd-160
4daddad656dbc99747aa6d2ca62d4d8d0f449ea8
Diameter
253993742
Circumference
797944873.92498
Area
5.0668251109481E+16
Volume
8.5796124665952E+24
Surface area
2.0267300443792E+17
Circumference
797944873.92498
Perimeter
507987484
Area
16128205243790641
Diagonal
179600697.34715
Surface area
96769231462743846
Volume
2.0482316008072E+24
Space diagonal
219965032.97427
Perimeter
380990613
Area
6.983717729286E+15
Altitude
109982516.48714
Surface area
6.983717729286E+15
Volume
2.4138640906189E+23
Height
59866899.115715