421445871 is an odd 9-digits composite number following 421445870
and preceding 421445872 . In scientific notation, it is written as 4.21445871 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 218932560 positive integers (up to 421445871) that are relatively prime to 421445871.
421445871 has 24 divisors, whose sum is 758968704
The reverse of 421445871 is 178544124
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
four hundred twenty-one million four hundred forty-five thousand eight hundred seventy-one
Scientific notation
4.21445871 × 10^8
Engineering notation
4.21445871 × 10^6
Prime Factorization
3 × 3 × 7 × 11 × 608147
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
140481957 Product of the distinct prime numbers
The prime factorization of 421445871 is 3 × 3 × 7 × 11 × 608147.
Since it has a total of 5 prime factors.
4 , 9 , 85 , 54 , 515 , 42 , 2394 , 1475 , 53714 , 60469 , 901073 , 531568 , 5064660 , 36522 , 76955664 , 78522950 , 786132164 , 202226048 , 1929537811 , 8588621068
n×2
842891742
n×3
1264337613
n×4
1685783484
n×5
2107229355
n÷2
210722935.5
n÷3
140481957
n÷3
105361467.75
n÷5
84289174.2
n2
177616622182948641
n3
7.4855792039971E+25
n4
3.154766447568E+34
n5
1.3295632932969E+43
2 √n20529.146864885
3 √n749.74561506083
4 √n143.27995974624
5 √n53.082132371643
1 , 3 , 7 , 9 , 11 , 21 , 33 , 63 , 77 , 99 , 231 , 693 , 608147 , 1824441 , 4257029 , 5473323 , 6689617 , 12771087 , 20068851 , 38313261 , 46827319 , 60206553 , 140481957 , 421445871
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
-421445870 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 421445871 can be divided by 24 positive divisors.
The sum of these divisors (counting 421445871) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001000111101100000011101111
3
Ternary
1002101000200001100
4
Quaternary
121013230003233
5
Quinary
1330342231441
6
Senary
105453014143
8
Octal
3107540357
10
Decimal
421445871
12
Duodecimal
b9184353
16
Hexadecimal
191ec0ef
20
Vigesimal
6be0edb
36
Base36
6yx1pr
md5
09203895f92568d5c2bfd6fd13e30bd5
sha1
1aaacaa70f14e564a8f21c28e348f935a3b8bc8a
sha256
9c4ae983627f39df96e8c4636512c353141b11e1280fd422b403c8d616444d40
sha512
6b086d5c4ab34d49d7263b4a5668109e49cb40b158b5a5c80fb300e84e2e9530b4781c0a5784bd812a8cc6152a905ebdad4f6bb333f183575923db59a6903fe1
ripemd-160
fbe82c9833e98ee73aa48b7487b070a0f7b4abd6
Diameter
842891742
Circumference
2648022504.4387
Area
5.5799907540539E+17
Volume
3.1355520846856E+26
Surface area
2.2319963016215E+18
Circumference
2648022504.4387
Perimeter
1685783484
Area
177616622182948641
Diagonal
596014466.57434
Surface area
1065699733097691846
Volume
7.4855792039971E+25
Space diagonal
729965661.21212
Perimeter
1264337613
Area
7.6910253472408E+16
Altitude
364982830.60606
Surface area
7.6910253472408E+16
Volume
8.8218396937589E+24
Height
198671488.85811