1040781385 is an odd 10-digits composite number following 1040781384
and preceding 1040781386 . In scientific notation, it is written as 1.040781385 × 10^9.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 706318848 positive integers (up to 1040781385) that are relatively prime to 1040781385.
1040781385 has 16 divisors, whose sum is 1442077056
The reverse of 1040781385 is 5831870401
Previous prime number is 97
Is Prime? no Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion forty million seven hundred eighty-one thousand three hundred eighty-five
Scientific notation
1.040781385 × 10^9
Engineering notation
1.040781385 × 10^9
Prime Factorization
7 × 5 × 97 × 306563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1040781385 Product of the distinct prime numbers
The prime factorization of 1040781385 is 7 × 5 × 97 × 306563.
Since it has a total of 4 prime factors.
7 , 8 , 9 , 39 , 457 , 599 , 4360 , 2970 , 3006 , 42516 , 111695 , 204287 , 5119398 , 2503931 , 99770427 , 2846001 , 747223986 , 295469406 , 2639660346 , 4297814413
n×2
2081562770
n×3
3122344155
n×4
4163125540
n×5
5203906925
n÷2
520390692.5
n÷3
346927128.33333
n÷3
260195346.25
n÷5
208156277
n2
1083225891362518225
n3
1.1274013434801E+27
n4
1.1733783317181E+36
n5
1.2212303252146E+45
2 √n32261.143578615
3 √n1013.413079902
4 √n179.61387356943
5 √n63.602165591323
1 , 5 , 7 , 35 , 97 , 485 , 679 , 3395 , 306563 , 1532815 , 2145941 , 10729705 , 29736611 , 148683055 , 208156277 , 1040781385
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
-1040781384 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 1040781385 can be divided by 16 positive divisors.
The sum of these divisors (counting 1040781385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110000010010001000001001001
3
Ternary
2200112102011122201
4
Quaternary
332002101001021
5
Quinary
4112420001020
6
Senary
251135320201
8
Octal
7602210111
10
Decimal
1040781385
12
Duodecimal
250680061
16
Hexadecimal
3e091049
20
Vigesimal
g54hd95
36
Base36
h7nk21
md5
c6964fbde0f5d39eb1c3a47ec8f84cc9
sha1
b2de53b57008d61932b1a9a2d1a0c2759b52a903
sha256
5959847ff7bfda8f7123a6eb52bb5747380287581015e33138d664a1fc44d6ff
sha512
f2cf62db7c5ce7b661cc558ab86986280ade4343888148dc389fffdc8a382e39166625796cb95664460afde4f909b103e5e04dfb13d1e03d20cd290cc006e9ff
ripemd-160
97c636fdca5cf9a6a756c5bd81cbc1ec5f2fd30a
Diameter
2081562770
Circumference
6539422306.218
Area
3.4030545024827E+18
Volume
4.7224477044326E+27
Surface area
1.3612218009931E+19
Circumference
6539422306.218
Perimeter
4163125540
Area
1083225891362518225
Diagonal
1471887150.1325
Surface area
6499355348175109350
Volume
1.1274013434801E+27
Space diagonal
1802686238.3919
Perimeter
3122344155
Area
4.6905056997849E+17
Altitude
901343119.19595
Surface area
4.6905056997849E+17
Volume
1.3286552251561E+26
Height
490629050.04415