168995370 is an even 9-digits composite number following 168995369
and preceding 168995371 . In scientific notation, it is written as 1.68995370 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 45021440 positive integers (up to 168995370) that are relatively prime to 168995370.
168995370 has 16 divisors, whose sum is 270656640
The reverse of 168995370 is 073599861
Previous prime number is 4139
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty-eight million nine hundred ninety-five thousand three hundred seventy
Scientific notation
1.68995370 × 10^8
Engineering notation
1.68995370 × 10^6
Prime Factorization
2 × 15 × 4139 × 1361
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168995370
Product of the distinct prime numbers
The prime factorization of 168995370 is 2 × 15 × 4139 × 1361.
Since it has a total of 4 prime factors.
9 , 7 , 44 , 21 , 496 , 272 , 7815 , 4722 , 77847 , 58895 , 142078 , 112155 , 4043781 , 6666416 , 68500073 , 63848883 , 604564829 , 910807120 , 9114036198 , 3992736034
n×2
337990740
n×3
506986110
n×4
675981480
n×5
844976850
n÷2
84497685
n÷3
56331790
n÷3
42248842.5
n÷5
33799074
n2
28559435081436900
n3
4.8264122985784E+24
n4
8.1564133217081E+32
n5
1.378396087175E+41
2 √n
12999.821921857
3 √n
552.87243236174
4 √n
114.01676158292
5 √n
44.215542839057
1 , 2 , 15 , 30 , 1361 , 2722 , 4139 , 8278 , 20415 , 40830 , 62085 , 124170 , 5633179 , 11266358 , 84497685 , 168995370
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168995369
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168995370 can be divided by 16 positive divisors.
The sum of these divisors (counting 168995370) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100101010101000101010
3
Ternary
102202222212001210
4
Quaternary
22010222220222
5
Quinary
321230322440
6
Senary
24434053550
8
Octal
1204525052
10
Decimal
168995370
12
Duodecimal
4871a2b6
16
Hexadecimal
a12aa2a
20
Vigesimal
2cg488a
36
Base36
2sm5nu
md5
8ff53c308f5593df10ad0fd7c464bc01
sha1
871b8574cf3387b88726502074f73ae838c12a3e
sha256
fee7443fa7b0f62dd893ee9f7531b9bf0332c7853680fd07db824e7cb3ede994
sha512
222876415d6ab9d0a7a198c445d374b819a39c44cd9f7a7988ba5bc88e99d297711b73814df9fcb16999a22b0ca05b869f88d7e4c93371ed3909f509102be055
ripemd-160
0fe4f0487c115d4b994b42ceb6caf088f6de4593
Diameter
337990740
Circumference
1061829225.7654
Area
8.9722111442517E+16
Volume
2.0216828560546E+25
Surface area
3.5888844577007E+17
Circumference
1061829225.7654
Perimeter
675981480
Area
28559435081436900
Diagonal
238995544.23226
Surface area
171356610488621400
Volume
4.8264122985784E+24
Space diagonal
292708567.0839
Perimeter
506986110
Area
1.2366598149128E+16
Altitude
146354283.54195
Surface area
1.2366598149128E+16
Volume
5.6879814418782E+23
Height
79665181.410753