1292918107 is an odd 10-digits composite number following 1292918106
and preceding 1292918108 . In scientific notation, it is written as 1.292918107 × 10^9.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 1147386240 positive integers (up to 1292918107) that are relatively prime to 1292918107.
1292918107 has 24 divisors, whose sum is 1454498640
The reverse of 1292918107 is 7018192921
Previous prime number is 331
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion two hundred ninety-two million nine hundred eighteen thousand one hundred seven
Scientific notation
1.292918107 × 10^9
Engineering notation
1.292918107 × 10^9
Prime Factorization
29 × 13 × 13 × 331 × 797
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99455239 Product of the distinct prime numbers
The prime factorization of 1292918107 is 29 × 13 × 13 × 331 × 797.
Since it has a total of 5 prime factors.
6 , 2 , 34 , 21 , 465 , 986 , 6481 , 3078 , 74306 , 17706 , 169128 , 181594 , 1158538 , 9204019 , 76654938 , 19718658 , 319304841 , 134186971 , 8491290828 , 4340375144
n×2
2585836214
n×3
3878754321
n×4
5171672428
n×5
6464590535
n÷2
646459053.5
n÷3
430972702.33333
n÷3
323229526.75
n÷5
258583621.4
n2
1671637231408463449
n3
2.1612900448234E+27
n4
2.794371033431E+36
n5
3.6128929067992E+45
2 √n35957.170453193
3 √n1089.4074457941
4 √n189.62376025486
5 √n66.422344924223
1 , 13 , 29 , 169 , 331 , 377 , 797 , 4303 , 4901 , 9599 , 10361 , 23113 , 55939 , 124787 , 134693 , 263807 , 300469 , 1622231 , 3429491 , 3906097 , 7650403 , 44583383 , 99455239 , 1292918107
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
-1292918106 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 1292918107 can be divided by 24 positive divisors.
The sum of these divisors (counting 1292918107) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001101000100000101110101011011
3
Ternary
10100002212001012211
4
Quaternary
1031010011311123
5
Quinary
10121441334412
6
Senary
332143415551
8
Octal
11504056533
10
Decimal
1292918107
12
Duodecimal
300bb45b7
16
Hexadecimal
4d105d5b
20
Vigesimal
1040ef57
36
Base36
ldrpzv
md5
4299e83f6e4511fe050df31f5f1b93ac
sha1
3e7166c755f09d91696ba58a1c5b6dd247fcb91c
sha256
72e9f45bd379c9e0a8bd6104186000b7de98d2634c0ab2bc24204c985923b9b9
sha512
0180b5ad66371bea68c227c5b030e222e686815ea291c3d6d032e618375d9ca49646fed46937e98e125ddcb62be93b4096c07f7a4c86f45f81d17cba93fffb74
ripemd-160
4a1e98355f39b12af8834021f5e233f7e776cd09
Diameter
2585836214
Circumference
8123644053.2888
Area
5.25160324566E+18
Volume
9.0531905694584E+27
Surface area
2.100641298264E+19
Circumference
8123644053.2888
Perimeter
5171672428
Area
1671637231408463449
Diagonal
1828462321.9571
Surface area
1.0029823388451E+19
Volume
2.1612900448234E+27
Space diagonal
2239399851.3498
Perimeter
3878754321
Area
7.2384015415581E+17
Altitude
1119699925.6749
Surface area
7.2384015415581E+17
Volume
2.5471047446759E+26
Height
609487440.65238