168996957 is an odd 9-digits composite number following 168996956
and preceding 168996958 . In scientific notation, it is written as 1.68996957 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 109916640 positive integers (up to 168996957) that are relatively prime to 168996957.
168996957 has 8 divisors, whose sum is 230825280
The reverse of 168996957 is 759699861
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
one hundred sixty-eight million nine hundred ninety-six thousand nine hundred fifty-seven
Scientific notation
1.68996957 × 10^8
Engineering notation
1.68996957 × 10^6
Prime Factorization
3 × 41 × 1373959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168996957
Product of the distinct prime numbers
The prime factorization of 168996957 is 3 × 41 × 1373959.
Since it has a total of 3 prime factors.
1 , 5 , 85 , 63 , 184 , 208 , 5855 , 8917 , 66087 , 39696 , 657635 , 687765 , 2497170 , 5613776 , 20510545 , 59386528 , 505649130 , 470459474 , 5063837453 , 5067240719
n×2
337993914
n×3
506990871
n×4
675987828
n×5
844984785
n÷2
84498478.5
n÷3
56332319
n÷3
42249239.25
n÷5
33799391.4
n2
28559971475259849
n3
4.8265482713257E+24
n4
8.1567197066766E+32
n5
1.3784608095303E+41
2 √n
12999.882961012
3 √n
552.87416299259
4 √n
114.01702925884
5 √n
44.215625882519
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
-168996956
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 168996957 can be divided by 8 positive divisors.
The sum of these divisors (counting 168996957) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101011000001011101
3
Ternary
102202222221020120
4
Quaternary
22010223001131
5
Quinary
321230400312
6
Senary
24434105153
8
Octal
1204530135
10
Decimal
168996957
12
Duodecimal
4871b1b9
16
Hexadecimal
a12b05d
20
Vigesimal
2cg4c7h
36
Base36
2sm6vx
md5
288b53271eceff3d51756b937994410c
sha1
41f95be59c640d08efd828ae61d84aded1388ffb
sha256
54e48e962925acacaecf98d7b60cb1631f808c686e2d0f2731bd41f4311cb5a6
sha512
2c6910bb5aa211f9ed8a52fc9ace96d288c6425d76da8e5525656b1ce55133f022292f1b3bfb2a466cb36837d7117a0c1ef79a0bd641512105c2b7772e581be4
ripemd-160
48d5f480cac21eae5de6ebca3b9f9a6ddb330c5a
Diameter
337993914
Circumference
1061839197.1805
Area
8.972379657341E+16
Volume
2.0217398121858E+25
Surface area
3.5889518629364E+17
Circumference
1061839197.1805
Perimeter
675987828
Area
28559971475259849
Diagonal
238997788.58918
Surface area
171359828851559094
Volume
4.8265482713257E+24
Space diagonal
292711315.84853
Perimeter
506990871
Area
1.2366830414467E+16
Altitude
146355657.92427
Surface area
1.2366830414467E+16
Volume
5.6881416872977E+23
Height
79665929.529728