157430244 is an even 9-digits composite number following 157430243
and preceding 157430245 . In scientific notation, it is written as 1.57430244 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 52011904 positive integers (up to 157430244) that are relatively prime to 157430244.
157430244 has 24 divisors, whose sum is 370591200
The reverse of 157430244 is 442034751
Previous prime number is 113
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-seven million four hundred thirty thousand two hundred forty-four
Scientific notation
1.57430244 × 10^8
Engineering notation
1.57430244 × 10^6
Prime Factorization
2 × 2 × 3 × 113 × 116099
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78715122 Product of the distinct prime numbers
The prime factorization of 157430244 is 2 × 2 × 3 × 113 × 116099.
Since it has a total of 5 prime factors.
4 , 8 , 96 , 99 , 381 , 707 , 7260 , 3605 , 68799 , 98383 , 317591 , 648033 , 1204464 , 2297680 , 24741513 , 83095798 , 381686563 , 460309272 , 4978075367 , 5695179393
n×2
314860488
n×3
472290732
n×4
629720976
n×5
787151220
n÷2
78715122
n÷3
52476748
n÷3
39357561
n÷5
31486048.8
n2
24784281725899536
n3
3.9017955194731E+24
n4
6.1426062066876E+32
n5
9.6703199391474E+40
2 √n12547.120944663
3 √n539.96141013671
4 √n112.01393192216
5 √n43.59308795203
1 , 2 , 3 , 4 , 6 , 12 , 113 , 226 , 339 , 452 , 678 , 1356 , 116099 , 232198 , 348297 , 464396 , 696594 , 1393188 , 13119187 , 26238374 , 39357561 , 52476748 , 78715122 , 157430244
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
-157430243 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 157430244 can be divided by 24 positive divisors.
The sum of these divisors (counting 157430244) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100011000111100100
3
Ternary
101222020021200210
4
Quaternary
21120203013210
5
Quinary
310300231434
6
Senary
23342135420
8
Octal
1130430744
10
Decimal
157430244
12
Duodecimal
44881570
16
Hexadecimal
96231e4
20
Vigesimal
293ifc4
36
Base36
2lq9yc
md5
384f1b51291f00644006335485f42096
sha1
3ec891ed6c497be8cda7474912a6abd5c52abffe
sha256
c778a81bee2f035d249f8400a4ca5801bcb6709c8007e1d61b2b735d41bbbd26
sha512
20bf16cebf21f425996bcef1a601335f8b9ccd11b85126d3711d09bc5266149865abca0810760a0d5f108c29030fdece7defd881bbce5b7e94aec5497d3fbdb8
ripemd-160
a55bcbd404e88ce102fafcf956b78a709c6cc293
Diameter
314860488
Circumference
989163396.0065
Area
7.7862117394586E+16
Volume
1.6343802853048E+25
Surface area
3.1144846957834E+17
Circumference
989163396.0065
Perimeter
629720976
Area
24784281725899536
Diagonal
222639986.19251
Surface area
148705690355397216
Volume
3.9017955194731E+24
Space diagonal
272677181.25597
Perimeter
472290732
Area
1.073190879459E+16
Altitude
136338590.62798
Surface area
1.073190879459E+16
Volume
4.5983101177045E+23
Height
74213328.730835