67998743 is an odd 8-digits composite number following 67998742
and preceding 67998744 . In scientific notation, it is written as 6.7998743 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 67805760 positive integers (up to 67998743) that are relatively prime to 67998743.
67998743 has 4 divisors, whose sum is 68191728
The reverse of 67998743 is 34789976
Previous prime number is 353
Is Prime? no Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
sixty-seven million nine hundred ninety-eight thousand seven hundred forty-three
Scientific notation
6.7998743 × 10^7
Engineering notation
6.7998743 × 10^6
Prime Factorization
353 × 192631
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
67998743 Product of the distinct prime numbers
The prime factorization of 67998743 is 353 × 192631.
Since it has a total of 2 prime factors.
10 , 9 , 99 , 23 , 785 , 497 , 7603 , 9349 , 27586 , 87700 , 503045 , 737960 , 8759852 , 1849224 , 60680292 , 90590315 , 905675313 , 402363017 , 2494897613 , 2158043502
n×2
135997486
n×3
203996229
n×4
271994972
n×5
339993715
n÷2
33999371.5
n÷3
22666247.666667
n÷3
16999685.75
n÷5
13599748.6
n2
4623829049580049
n3
3.1441456321833E+23
n4
2.137979507974E+31
n5
1.4537991910199E+39
2 √n8246.1350340629
3 √n408.1629951564
4 √n90.808232193248
5 √n36.855319198624
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
-67998742 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 67998743 can be divided by 4 positive divisors.
The sum of these divisors (counting 67998743) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000011011001010000010111
3
Ternary
11201221200201222
4
Quaternary
10003121100113
5
Quinary
114401424433
6
Senary
10425240555
8
Octal
403312027
10
Decimal
67998743
12
Duodecimal
1a93315b
16
Hexadecimal
40d9417
20
Vigesimal
114jgh3
36
Base36
14hg5z
md5
9dc4650a93c9e93dced1069982517829
sha1
c26d3243982a824c6acea9e9d1ce2a837fc5c5e0
sha256
287d74acee77fc4f37073139326117b1f58269c9a37c9f30a3350e84791eb56f
sha512
3e322f78ae2f314ff42c4c05bc51b1a80a60446f67a3ca53c30fb56f778c6066815ddda3c4681333d6d1859870326346f5052822701bc148c1a81f6cc8a34270
ripemd-160
2903962c212dc1cf87c5ca03e19f53227da713bb
Diameter
135997486
Circumference
427248702.92428
Area
1.4526187373616E+16
Volume
1.3170166426511E+24
Surface area
5.8104749494463E+16
Circumference
427248702.92428
Perimeter
271994972
Area
4623829049580049
Diagonal
96164744.574923
Surface area
27742974297480294
Volume
3.1441456321833E+23
Space diagonal
117777277.72682
Perimeter
203996229
Area
2.0021767098464E+15
Altitude
58888638.863409
Surface area
2.0021767098464E+15
Volume
3.7054111625914E+22
Height
32054914.858308