168889417 is an odd 9-digits composite number following 168889416
and preceding 168889418 . In scientific notation, it is written as 1.68889417 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 163065616 positive integers (up to 168889417) that are relatively prime to 168889417.
168889417 has 4 divisors, whose sum is 174713220
The reverse of 168889417 is 714988861
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred sixty-eight million eight hundred eighty-nine thousand four hundred seventeen
Scientific notation
1.68889417 × 10^8
Engineering notation
1.68889417 × 10^6
Prime Factorization
29 × 5823773
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168889417
Product of the distinct prime numbers
The prime factorization of 168889417 is 29 × 5823773.
Since it has a total of 2 prime factors.
2 , 7 , 25 , 36 , 689 , 193 , 5427 , 4091 , 76654 , 63049 , 996232 , 470215 , 8202820 , 2226109 , 96496404 , 21086400 , 724716533 , 939452649 , 3609555407 , 5905424141
n×2
337778834
n×3
506668251
n×4
675557668
n×5
844447085
n÷2
84444708.5
n÷3
56296472.333333
n÷3
42222354.25
n÷5
33777883.4
n2
28523635174599889
n3
4.8173401153589E+24
n4
8.1359776357367E+32
n5
1.3740805196246E+41
2 √n
12995.746111709
3 √n
552.7568656075
4 √n
113.99888644943
5 √n
44.209997190423
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
-168889416
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 168889417 can be divided by 4 positive divisors.
The sum of these divisors (counting 168889417) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000100010000110001001001
3
Ternary
102202210110201121
4
Quaternary
22010100301021
5
Quinary
321213430132
6
Senary
24431515241
8
Octal
1204206111
10
Decimal
168889417
12
Duodecimal
48688b21
16
Hexadecimal
a110c49
20
Vigesimal
2cfb3ah
36
Base36
2sjvwp
md5
3f09e872a6c384f387bfe1130f70818b
sha1
e334c11b37751cf3a08d510556a0d214d14f67ad
sha256
2e0e995c6bbb4780ccf9c3db43c64172e6bb291be0b1536796350cf5f77c554b
sha512
ba93366912513d8caa3c04825fce0d6cf23377b405e4b9f6dc000afe2fce084149e5d625d384c349d12043529239272374736e999d66a9bfd0b09cf968df73fc
ripemd-160
995e6fe005afcbc23ca99396e7aff1afb58ded46
Diameter
337778834
Circumference
1061163503.4325
Area
8.9609642718198E+16
Volume
2.017882708834E+25
Surface area
3.5843857087279E+17
Circumference
1061163503.4325
Perimeter
675557668
Area
28523635174599889
Diagonal
238845704.06269
Surface area
171141811047599334
Volume
4.8173401153589E+24
Space diagonal
292525051.10469
Perimeter
506668251
Area
1.2351096334741E+16
Altitude
146262525.55234
Surface area
1.2351096334741E+16
Volume
5.6772897714204E+23
Height
79615234.687562