157514139 is an odd 9-digits composite number following 157514138
and preceding 157514140 . In scientific notation, it is written as 1.57514139 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors.
There are 101606400 positive integers (up to 157514139) that are relatively prime to 157514139.
157514139 has 20 divisors, whose sum is 235877400
The reverse of 157514139 is 931415751
Previous prime number is 4331
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million five hundred fourteen thousand one hundred thirty-nine
Scientific notation
1.57514139 × 10^8
Engineering notation
1.57514139 × 10^6
Prime Factorization
3 × 9 × 3 × 4331 × 449
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
52504713
Product of the distinct prime numbers
The prime factorization of 157514139 is 3 × 9 × 3 × 4331 × 449.
Since it has a total of 5 prime factors.
6 , 6 , 23 , 45 , 454 , 556 , 688 , 5649 , 68235 , 52747 , 759782 , 481282 , 2161728 , 5278536 , 87959983 , 90858824 , 474194955 , 319507288 , 7766465269 , 8982756038
n×2
315028278
n×3
472542417
n×4
630056556
n×5
787570695
n÷2
78757069.5
n÷3
52504713
n÷3
39378534.75
n÷5
31502827.8
n2
24810703984911321
n3
3.9080366761672E+24
n4
6.1557103222689E+32
n5
9.6961141134561E+40
2 √n
12550.463696613
3 √n
540.05730873258
4 √n
112.02885207219
5 √n
43.597733136702
1 , 3 , 9 , 27 , 81 , 449 , 1347 , 4041 , 4331 , 12123 , 12993 , 36369 , 38979 , 116937 , 350811 , 1944619 , 5833857 , 17501571 , 52504713 , 157514139
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157514138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157514139 can be divided by 20 positive divisors.
The sum of these divisors (counting 157514139) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011000110111100110011011
3
Ternary
101222101112210000
4
Quaternary
21120313212123
5
Quinary
310310423024
6
Senary
23344024043
8
Octal
1130674633
10
Decimal
157514139
12
Duodecimal
44902023
16
Hexadecimal
963799b
20
Vigesimal
294956j
36
Base36
2ls2or
md5
0c8aced16029454be62f3b7b549db0f6
sha1
b1b3042710c47222b88e54ed59eb89ed2c66c142
sha256
3c704f2e61df53ca870ef5a7679917909df3ab19d0111ca2639c9a8849982cad
sha512
18a5414307de0159e11df6d156eace5ec60e99b109dbf69c14bf1500023e601da7a7df5346c26f4df620367bbcf048660a42cd927f06528e551398376d2a57d1
ripemd-160
0905e5fb64bc1ea6df779b1a52e5f4a375b41c25
Diameter
315028278
Circumference
989690523.83784
Area
7.7945125369388E+16
Volume
1.6369945749075E+25
Surface area
3.1178050147755E+17
Circumference
989690523.83784
Perimeter
630056556
Area
24810703984911321
Diagonal
222758631.63932
Surface area
148864223909467926
Volume
3.9080366761672E+24
Space diagonal
272822491.65847
Perimeter
472542417
Area
1.0743349968355E+16
Altitude
136411245.82923
Surface area
1.0743349968355E+16
Volume
4.6056653914059E+23
Height
74252877.213107