67993820 is an even 8-digits composite number following 67993819
and preceding 67993821 . In scientific notation, it is written as 6.7993820 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 27029376 positive integers (up to 67993820) that are relatively prime to 67993820.
67993820 has 24 divisors, whose sum is 143669904
The reverse of 67993820 is 02839976
Previous prime number is 163
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
sixty-seven million nine hundred ninety-three thousand eight hundred twenty
Scientific notation
6.7993820 × 10^7
Engineering notation
6.7993820 × 10^6
Prime Factorization
2 × 2 × 5 × 163 × 20857
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33996910 Product of the distinct prime numbers
The prime factorization of 67993820 is 2 × 2 × 5 × 163 × 20857.
Since it has a total of 5 prime factors.
9 , 1 , 25 , 20 , 968 , 756 , 8108 , 4858 , 16655 , 5117 , 454170 , 120779 , 4732209 , 409470 , 9624422 , 96595662 , 852121852 , 8913050 , 3235301801 , 5723108929
n×2
135987640
n×3
203981460
n×4
271975280
n×5
339969100
n÷2
33996910
n÷3
22664606.666667
n÷3
16998455
n÷5
13598764
n2
4623159558192400
n3
3.1434627883101E+23
n4
2.1373604300506E+31
n5
1.4532730035598E+39
2 √n8245.8365251804
3 √n408.15314480314
4 √n90.80658855601
5 √n36.854785529962
1 , 2 , 4 , 5 , 10 , 20 , 163 , 326 , 652 , 815 , 1630 , 3260 , 20857 , 41714 , 83428 , 104285 , 208570 , 417140 , 3399691 , 6799382 , 13598764 , 16998455 , 33996910 , 67993820
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
-67993819 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 67993820 can be divided by 24 positive divisors.
The sum of these divisors (counting 67993820) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000011011000000011011100
3
Ternary
11201221102222122
4
Quaternary
10003120003130
5
Quinary
114401300240
6
Senary
10425202112
8
Octal
403300334
10
Decimal
67993820
12
Duodecimal
1a930338
16
Hexadecimal
40d80dc
20
Vigesimal
114j4b0
36
Base36
14hcd8
md5
f993ef119970f96b29ce4fd89c725cd6
sha1
a978ed8444e1034d0dfa5d011ebfdd6654058e6d
sha256
b6830eda4eb9b11a27df9fccb09b8186d660a1bdbfcf3b51e69a3994830275d5
sha512
1b524c26a4582967711564b624002563c47b9a8faebbb6957ecd9150d56f64effde8f151a8e96846d4988f8b15796e7a96786cd772c76be530a2944dcc27b817
ripemd-160
1e8562f86dbec150e116572878338cc19b18dc2a
Diameter
135987640
Circumference
427217770.80301
Area
1.4524084104391E+16
Volume
1.3167306136784E+24
Surface area
5.8096336417563E+16
Circumference
427217770.80301
Perimeter
271975280
Area
4623159558192400
Diagonal
96157782.401555
Surface area
27738957349154400
Volume
3.1434627883101E+23
Space diagonal
117768750.84069
Perimeter
203981460
Area
2.0018868115717E+15
Altitude
58884375.420346
Surface area
2.0018868115717E+15
Volume
3.7046064233694E+22
Height
32052594.133852