171420137 is an odd 9-digits composite number following 171420136
and preceding 171420138 . In scientific notation, it is written as 1.71420137 × 10^8.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 146764800 positive integers (up to 171420137) that are relatively prime to 171420137.
171420137 has 8 divisors, whose sum is 196131072
The reverse of 171420137 is 731024171
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred seventy-one million four hundred twenty thousand one hundred thirty-seven
Scientific notation
1.71420137 × 10^8
Engineering notation
1.71420137 × 10^6
Prime Factorization
7 × 911 × 26881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
171420137
Product of the distinct prime numbers
The prime factorization of 171420137 is 7 × 911 × 26881.
Since it has a total of 3 prime factors.
2 , 4 , 47 , 4 , 701 , 871 , 531 , 2833 , 15765 , 33195 , 349977 , 805677 , 4917038 , 3245589 , 92396701 , 56866847 , 49134384 , 780025034 , 3288934387 , 5115876147
n×2
342840274
n×3
514260411
n×4
685680548
n×5
857100685
n÷2
85710068.5
n÷3
57140045.666667
n÷3
42855034.25
n÷5
34284027.4
n2
29384863369098769
n3
5.0371573044572E+24
n4
8.634701952206E+32
n5
1.4801617916013E+41
2 √n
13092.751315136
3 √n
555.50411356722
4 √n
114.42356101405
5 √n
44.341702881139
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
-171420136
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 171420137 can be divided by 8 positive divisors.
The sum of these divisors (counting 171420137) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001101111010100111101001
3
Ternary
102221120001012222
4
Quaternary
22031322213221
5
Quinary
322340421022
6
Senary
25002043425
8
Octal
1215724751
10
Decimal
171420137
12
Duodecimal
494a9575
16
Hexadecimal
a37a9e9
20
Vigesimal
2db7a6h
36
Base36
2u24mh
md5
20e08b8bda2c7c7037ce25771275ec53
sha1
d3cfc8545055004361d72ac74fb8eddfb3584b1c
sha256
0613f275c728ef857aac043a787e3ff96bf94ac6d94776cf7412e4518d3b78a4
sha512
0a5cacfe3e850a0950c5693783d5e85cdcaea24e94e28c7c2f901b2c99cc2f2163b2a53ec7e923da4faa66bc6b55e9258eff5c7c676424f86e32d1c40697d92d
ripemd-160
b87fe2479b6f801a4f105f27937f12faa13ad350
Diameter
342840274
Circumference
1077064486.1531
Area
9.2315270887101E+16
Volume
2.1099595176879E+25
Surface area
3.692610835484E+17
Circumference
1077064486.1531
Perimeter
685680548
Area
29384863369098769
Diagonal
242424682.60925
Surface area
176309180214592614
Volume
5.0371573044572E+24
Space diagonal
296908386.72442
Perimeter
514260411
Area
1.2724019082187E+16
Altitude
148454193.36221
Surface area
1.2724019082187E+16
Volume
5.9363468131417E+23
Height
80808227.536418