161003068 is an even 9-digits composite number following 161003067
and preceding 161003069 . In scientific notation, it is written as 1.61003068 × 10^8.
The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors.
There are 79084080 positive integers (up to 161003068) that are relatively prime to 161003068.
161003068 has 24 divisors, whose sum is 286755840
The reverse of 161003068 is 860300161
Previous prime number is 83
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred sixty-one million three thousand sixty-eight
Scientific notation
1.61003068 × 10^8
Engineering notation
1.61003068 × 10^6
Prime Factorization
2 × 2 × 2539 × 83 × 191
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
80501534
Product of the distinct prime numbers
The prime factorization of 161003068 is 2 × 2 × 2539 × 83 × 191.
Since it has a total of 5 prime factors.
1 , 4 , 59 , 3 , 346 , 310 , 7966 , 9697 , 63910 , 26118 , 903967 , 410129 , 9030178 , 8424203 , 83576357 , 4216030 , 64386778 , 347831002 , 130802353 , 1721873598
n×2
322006136
n×3
483009204
n×4
644012272
n×5
805015340
n÷2
80501534
n÷3
53667689.333333
n÷3
40250767
n÷5
32200613.6
n2
25921987905412624
n3
4.1735195814303E+24
n4
6.7194945696836E+32
n5
1.0818592411284E+41
2 √n
12688.69843601
3 √n
544.01563806689
4 √n
112.64412295371
5 √n
43.789181788002
1 , 2 , 4 , 83 , 166 , 191 , 332 , 382 , 764 , 2539 , 5078 , 10156 , 15853 , 31706 , 63412 , 210737 , 421474 , 484949 , 842948 , 969898 , 1939796 , 40250767 , 80501534 , 161003068
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-161003067
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 161003068 can be divided by 24 positive divisors.
The sum of these divisors (counting 161003068) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100110001011011000111100
3
Ternary
102012221210200121
4
Quaternary
21212023120330
5
Quinary
312204044233
6
Senary
23550504324
8
Octal
1146133074
10
Decimal
161003068
12
Duodecimal
45b050a4
16
Hexadecimal
998b63c
20
Vigesimal
2a657d8
36
Base36
2nuurg
md5
cf3209d0b5ed47f027bbfa61d390502c
sha1
28e073b79bb92755d0b4018db61226af62ab939d
sha256
b91c25c59012bfa8a3d66dedf46c858a49e89deb7458502f797bc4d90dbb9ea2
sha512
41d16ff596068f3501cc5b11b857d88c71022eb80028eea2f9c779ada5057165c435db3d67613a232a019c1802998fa2d870314ff691dd8a8a487bc7fdd43d63
ripemd-160
ccd02728b3e437b846ee0f836f8869580592e746
Diameter
322006136
Circumference
1011612111.2684
Area
8.1436326770088E+16
Volume
1.748199794218E+25
Surface area
3.2574530708035E+17
Circumference
1011612111.2684
Perimeter
644012272
Area
25921987905412624
Diagonal
227692722.34928
Surface area
155531927432475744
Volume
4.1735195814303E+24
Space diagonal
278865493.95047
Perimeter
483009204
Area
1.122455002134E+16
Altitude
139432746.97523
Surface area
1.122455002134E+16
Volume
4.9185399957404E+23
Height
75897574.116426