942804921 is an odd 9-digits composite number following 942804920
and preceding 942804922 . In scientific notation, it is written as 9.42804921 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 590385408 positive integers (up to 942804921) that are relatively prime to 942804921.
942804921 has 16 divisors, whose sum is 1333670400
The reverse of 942804921 is 129408249
Previous prime number is 509
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
nine hundred forty-two million eight hundred four thousand nine hundred twenty-one
Scientific notation
9.42804921 × 10^8
Engineering notation
9.42804921 × 10^6
Prime Factorization
3 × 17 × 509 × 36319
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
942804921 Product of the distinct prime numbers
The prime factorization of 942804921 is 3 × 17 × 509 × 36319.
Since it has a total of 4 prime factors.
4 , 4 , 24 , 12 , 135 , 411 , 2948 , 1166 , 79845 , 67620 , 346143 , 490515 , 2576260 , 9434763 , 38304927 , 49744192 , 400245661 , 732832232 , 2589187445 , 6290139216
n×2
1885609842
n×3
2828414763
n×4
3771219684
n×5
4714024605
n÷2
471402460.5
n÷3
314268307
n÷3
235701230.25
n÷5
188560984.2
n2
888881119061816241
n3
8.3804149323547E+26
n4
7.9010964382459E+35
n5
7.4491926032738E+44
2 √n30705.128578138
3 √n980.55948928286
4 √n175.22878923892
5 √n62.356878681039
1 , 3 , 17 , 51 , 509 , 1527 , 8653 , 25959 , 36319 , 108957 , 617423 , 1852269 , 18486371 , 55459113 , 314268307 , 942804921
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
-942804920 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 942804921 can be divided by 16 positive divisors.
The sum of these divisors (counting 942804921) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111000001100100000111110111001
3
Ternary
2102201001110012210
4
Quaternary
320030200332321
5
Quinary
3412324224141
6
Senary
233315325333
8
Octal
7014407671
10
Decimal
942804921
12
Duodecimal
2238b0849
16
Hexadecimal
38320fb9
20
Vigesimal
eecac61
36
Base36
flbkxl
md5
f7f23f32044e3ee897109d11b318a457
sha1
73f0e81768871c1bfc4ea48f9da7dc7b99111add
sha256
e0caf318831f07cfcc205d2d7fe4d80affd361d740e5ef38161130d79ea88720
sha512
3fea68461ed63a8bbe1f0224a0f8aa77b93b2937b7aab3033d9f7efad144bf97fc8628512d952dccd79a25f3303610ca810c9f8e8fd6a226656a1309965bf386
ripemd-160
f738bde4b904411df055510cd6ce43d504f00176
Diameter
1885609842
Circumference
5923818027.1638
Area
2.7925023935593E+18
Volume
3.5103799980693E+27
Surface area
1.1170009574237E+19
Circumference
5923818027.1638
Perimeter
3771219684
Area
888881119061816241
Diagonal
1333327505.9503
Surface area
5333286714370897446
Volume
8.3804149323547E+26
Space diagonal
1632986024.798
Perimeter
2828414763
Area
3.8489681502594E+17
Altitude
816493012.39898
Surface area
3.8489681502594E+17
Volume
9.8764137130417E+25
Height
444442501.98343