161769713 is an odd 9-digits composite number following 161769712
and preceding 161769714 . In scientific notation, it is written as 1.61769713 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 137229696 positive integers (up to 161769713) that are relatively prime to 161769713.
161769713 has 8 divisors, whose sum is 186786432
The reverse of 161769713 is 317967161
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty-one million seven hundred sixty-nine thousand seven hundred thirteen
Scientific notation
1.61769713 × 10^8
Engineering notation
1.61769713 × 10^6
Prime Factorization
7 × 97 × 238247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
161769713
Product of the distinct prime numbers
The prime factorization of 161769713 is 7 × 97 × 238247.
Since it has a total of 3 prime factors.
5 , 4 , 3 , 17 , 863 , 785 , 4805 , 949 , 88829 , 47978 , 129917 , 816312 , 5353265 , 419840 , 84088770 , 20163414 , 563705445 , 952898826 , 7973444137 , 42911326
n×2
323539426
n×3
485309139
n×4
647078852
n×5
808848565
n÷2
80884856.5
n÷3
53923237.666667
n÷3
40442428.25
n÷5
32353942.6
n2
26169440044102369
n3
4.2334228053051E+24
n4
6.8483959222187E+32
n5
1.1078630428477E+41
2 √n
12718.872316365
3 √n
544.87774717675
4 √n
112.77797797604
5 √n
43.830804594931
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
-161769712
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 161769713 can be divided by 8 positive divisors.
The sum of these divisors (counting 161769713) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101001000110100011110001
3
Ternary
102021101202022212
4
Quaternary
21221012203301
5
Quinary
312403112323
6
Senary
24015141505
8
Octal
1151064361
10
Decimal
161769713
12
Duodecimal
46214895
16
Hexadecimal
9a468f1
20
Vigesimal
2ab145d
36
Base36
2obab5
md5
e0090ea45b9cae710574dc1b905ac0dc
sha1
c0ff027e6a1a4d220c05510779dad94eb424d2e4
sha256
71e8ffe6c139ffc66aaa6c428999c13a3cc7716aa0ba211b52f6535f61fb84eb
sha512
339b0cd93395559a11739a02a729e220a28e789d6e5ae5ae5fe5303a5e82b8653136b7c08f610b3b8b157a39f7d6a76729037d64fd5bad238a255e20207be64b
ripemd-160
d15e9bc2e66c093c6f73c4b8e5086b078a9df9a4
Diameter
323539426
Circumference
1016429083.8683
Area
8.2213720591111E+16
Volume
1.7732919979582E+25
Surface area
3.2885488236444E+17
Circumference
1016429083.8683
Perimeter
647078852
Area
26169440044102369
Diagonal
228776922.1058
Surface area
157016640264614214
Volume
4.2334228053051E+24
Space diagonal
280193362.04184
Perimeter
485309139
Area
1.1331699940503E+16
Altitude
140096681.02092
Surface area
1.1331699940503E+16
Volume
4.9891366221017E+23
Height
76258974.035268