421917105 is an odd 9-digits composite number following 421917104
and preceding 421917106 . In scientific notation, it is written as 4.21917105 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 218940480 positive integers (up to 421917105) that are relatively prime to 421917105.
421917105 has 16 divisors, whose sum is 693313344
The reverse of 421917105 is 501719124
Previous prime number is 37
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
four hundred twenty-one million nine hundred seventeen thousand one hundred five
Scientific notation
4.21917105 × 10^8
Engineering notation
4.21917105 × 10^6
Prime Factorization
5 × 3 × 37 × 760211
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
421917105 Product of the distinct prime numbers
The prime factorization of 421917105 is 5 × 3 × 37 × 760211.
Since it has a total of 4 prime factors.
3 , 4 , 17 , 3 , 267 , 268 , 5852 , 9333 , 51134 , 77421 , 362998 , 343408 , 6657547 , 4755839 , 70668198 , 9590929 , 38930707 , 391878900 , 6936029950 , 5359239415
n×2
843834210
n×3
1265751315
n×4
1687668420
n×5
2109585525
n÷2
210958552.5
n÷3
140639035
n÷3
105479276.25
n÷5
84383421
n2
178014043491581025
n3
7.5107169879312E+25
n4
3.1688999680223E+34
n5
1.3370131005425E+43
2 √n20540.62085235
3 √n750.02495028108
4 √n143.31999460072
5 √n53.093997679676
1 , 3 , 5 , 15 , 37 , 111 , 185 , 555 , 760211 , 2280633 , 3801055 , 11403165 , 28127807 , 84383421 , 140639035 , 421917105
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
-421917104 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 421917105 can be divided by 16 positive divisors.
The sum of these divisors (counting 421917105) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001001001011111000110110001
3
Ternary
1002101220121110110
4
Quaternary
121021133012301
5
Quinary
1331002321410
6
Senary
105511051533
8
Octal
3111370661
10
Decimal
421917105
12
Duodecimal
b9370ba9
16
Hexadecimal
1925f1b1
20
Vigesimal
6bgjcf5
36
Base36
6z75bl
md5
d1c40f8ec068443b6a0ace9f99c85e69
sha1
f8be58eb4884bf68fce722bfae2a0cbf79032233
sha256
cdb2370dd4192e2b8b831c9901ce2120b7fb1c1940952084f58741d06b56bc14
sha512
928c0613083e982ba0a3d0b5da7d47660f4fcfa479433ff7b63ec65815b934ba7e37843e5e7fd6d1cd1ac82eadcbca2637530be6fb1d1f00f6d09d544fb4913a
ripemd-160
c5aeacb6d91171d800a8eaf914c4dfce9f9ee8c5
Diameter
843834210
Circumference
2650983354.9837
Area
5.5924761126896E+17
Volume
3.1460817749969E+26
Surface area
2.2369904450759E+18
Circumference
2650983354.9837
Perimeter
1687668420
Area
178014043491581025
Diagonal
596680892.08819
Surface area
1068084260949486150
Volume
7.5107169879312E+25
Space diagonal
730781862.44237
Perimeter
1265751315
Area
7.7082341947049E+16
Altitude
365390931.22119
Surface area
7.7082341947049E+16
Volume
8.8514648562319E+24
Height
198893630.69606