53993821 is an odd 8-digits composite number following 53993820
and preceding 53993822 . In scientific notation, it is written as 5.3993821 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 46147200 positive integers (up to 53993821) that are relatively prime to 53993821.
53993821 has 8 divisors, whose sum is 61884864
The reverse of 53993821 is 12839935
Previous prime number is 353
Is Prime? no Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
fifty-three million nine hundred ninety-three thousand eight hundred twenty-one
Scientific notation
5.3993821 × 10^7
Engineering notation
5.3993821 × 10^6
Prime Factorization
7 × 353 × 21851
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
53993821 Product of the distinct prime numbers
The prime factorization of 53993821 is 7 × 353 × 21851.
Since it has a total of 3 prime factors.
7 , 4 , 94 , 84 , 266 , 455 , 7261 , 161 , 49424 , 27292 , 923276 , 221722 , 3330761 , 4893425 , 81085061 , 7133072 , 788193210 , 996100879 , 8866060386 , 903409080
n×2
107987642
n×3
161981463
n×4
215975284
n×5
269969105
n÷2
26996910.5
n÷3
17997940.333333
n÷3
13498455.25
n÷5
10798764.2
n2
2915332706180041
n3
1.5740995229293E+23
n4
8.499164787723E+30
n5
4.5890238219782E+38
2 √n7348.0487886241
3 √n377.96189765527
4 √n85.72076054623
5 √n35.194014812508
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
-53993820 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 53993821 can be divided by 8 positive divisors.
The sum of these divisors (counting 53993821) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001101111110000101011101
3
Ternary
10202121011121011
4
Quaternary
3031332011131
5
Quinary
102310300241
6
Senary
5205135221
8
Octal
315760535
10
Decimal
53993821
12
Duodecimal
160ba511
16
Hexadecimal
337e15d
20
Vigesimal
gh94b1
36
Base36
w59wd
md5
f85cdbfba6215480aa186f9c88c8cf04
sha1
73d0549ba35418715f6e5124a75d3d2436f766d1
sha256
d7007657772f7c0c8e268a07f3ad8d69e4ef5df8f76ce387d4a986318901cc39
sha512
3d629cc45ba0da8f7d8553a3d7bb32291cc0b8f4a3e96043a829c52df2e081ea5829eb22130befba03745d7a43b08235f71561cc715b8296608e17af9c6030ca
ripemd-160
a24a4128fd22c3a87b01fdab5b10b46b374c2e59
Diameter
107987642
Circumference
339253182.78568
Area
9.1587878125053E+15
Volume
6.5935726630052E+23
Surface area
3.6635151250021E+16
Circumference
339253182.78568
Perimeter
215975284
Area
2915332706180041
Diagonal
76358793.942545
Surface area
17491996237080246
Volume
1.5740995229293E+23
Space diagonal
93520041.266779
Perimeter
161981463
Area
1.2623760920178E+15
Altitude
46760020.63339
Surface area
1.2623760920178E+15
Volume
1.8550940782097E+22
Height
25452931.314182