161453313 is an odd 9-digits composite number following 161453312
and preceding 161453314 . In scientific notation, it is written as 1.61453313 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 92259000 positive integers (up to 161453313) that are relatively prime to 161453313.
161453313 has 4 divisors, whose sum is 164016128
The reverse of 161453313 is 313354161
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred sixty-one million four hundred fifty-three thousand three hundred thirteen
Scientific notation
1.61453313 × 10^8
Engineering notation
1.61453313 × 10^6
Prime Factorization
63 × 2562751
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
161453313
Product of the distinct prime numbers
The prime factorization of 161453313 is 63 × 2562751.
Since it has a total of 2 prime factors.
4 , 8 , 62 , 96 , 456 , 257 , 9625 , 5505 , 77279 , 36780 , 81899 , 374626 , 5660347 , 9407514 , 2853356 , 25427458 , 803986565 , 826858246 , 7462613064 , 5851180479
n×2
322906626
n×3
484359939
n×4
645813252
n×5
807266565
n÷2
80726656.5
n÷3
53817771
n÷3
40363328.25
n÷5
32290662.6
n2
26067172278675969
n3
4.208631324934E+24
n4
6.7949747060617E+32
n5
1.0970711780449E+41
2 √n
12706.42801892
3 √n
544.52227924027
4 √n
112.72279281015
5 √n
43.813645722974
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
-161453312
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 161453313 can be divided by 4 positive divisors.
The sum of these divisors (counting 161453313) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100111111001010100000001
3
Ternary
102020210200022100
4
Quaternary
21213321110001
5
Quinary
312313001223
6
Senary
24004301013
8
Octal
1147712401
10
Decimal
161453313
12
Duodecimal
460a1769
16
Hexadecimal
99f9501
20
Vigesimal
2a91d5d
36
Base36
2o4i69
md5
6db0e0e652047012119153ea9435ebd7
sha1
00a0245db5c237c2cd4b8d7789d7e4663ca33edf
sha256
f43e974af0cab8b315d613bcba590cb2df47fbb31247ac0a18e80737ce01b404
sha512
71aeec77b5037a1fef159566e452c0c1a3859ef80dabe21b63afce48da7bdd9cee2a64026cf4b8c07c0e1be98671bb330aa8daa6b6ed0e3c7832c0fa8e64820d
ripemd-160
f6eaf1c3dbdcc13fa9fc58fd36563a370028990d
Diameter
322906626
Circumference
1014441084.0371
Area
8.1892436930548E+16
Volume
1.7629073669441E+25
Surface area
3.2756974772219E+17
Circumference
1014441084.0371
Perimeter
645813252
Area
26067172278675969
Diagonal
228329464.93467
Surface area
156403033672055814
Volume
4.208631324934E+24
Space diagonal
279645341.16632
Perimeter
484359939
Area
1.1287416699079E+16
Altitude
139822670.58316
Surface area
1.1287416699079E+16
Volume
4.9599195822916E+23
Height
76109821.644889