157339740 is an even 9-digits composite number following 157339739
and preceding 157339741 . In scientific notation, it is written as 1.57339740 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 41268480 positive integers (up to 157339740) that are relatively prime to 157339740.
157339740 has 24 divisors, whose sum is 298522560
The reverse of 157339740 is 047933751
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred fifty-seven million three hundred thirty-nine thousand seven hundred forty
Scientific notation
1.57339740 × 10^8
Engineering notation
1.57339740 × 10^6
Prime Factorization
2 × 2 × 15 × 61 × 42989
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78669870 Product of the distinct prime numbers
The prime factorization of 157339740 is 2 × 2 × 15 × 61 × 42989.
Since it has a total of 5 prime factors.
7 , 8 , 14 , 90 , 594 , 95 , 181 , 6011 , 51511 , 95667 , 356142 , 236091 , 5914913 , 3290713 , 94202863 , 50364917 , 914739994 , 130790421 , 7177887696 , 2584618614
n×2
314679480
n×3
472019220
n×4
629358960
n×5
786698700
n÷2
78669870
n÷3
52446580
n÷3
39334935
n÷5
31467948
n2
24755793783267600
n3
3.8950701573529E+24
n4
6.1284932583967E+32
n5
9.6425553586789E+40
2 √n12543.513861753
3 √n539.85791872403
4 √n111.99782971894
5 √n43.58807461242
1 , 2 , 4 , 15 , 30 , 60 , 61 , 122 , 244 , 915 , 1830 , 3660 , 42989 , 85978 , 171956 , 644835 , 1289670 , 2579340 , 2622329 , 5244658 , 10489316 , 39334935 , 78669870 , 157339740
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
-157339739 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 157339740 can be divided by 24 positive divisors.
The sum of these divisors (counting 157339740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000001101000001011100
3
Ternary
101222001200112210
4
Quaternary
21120031001130
5
Quinary
310234332430
6
Senary
23340200420
8
Octal
1130150134
10
Decimal
157339740
12
Duodecimal
44839110
16
Hexadecimal
960d05c
20
Vigesimal
2937970
36
Base36
2loc4c
md5
55bd7f7bc39e869c504dcf162263a288
sha1
1ac81695c3ea95c7f2678c85d7485ef89984e9f3
sha256
6a51af7b210f93566944e2bb8f96e7bd771c43f9b12bc79d8a83218940413a09
sha512
dde2a7f00dfaba89d2eb7b4b1999c7a805deb794eb76d1d62460dec5423c3112ebc64ad99c7458bc0df908814dd9813793039cbd44356a9b1023314e012466f5
ripemd-160
237b9a323c9ed8cd65515e0fb2f385c33b2a439c
Diameter
314679480
Circumference
988594742.60346
Area
7.7772619883297E+16
Volume
1.6315631722076E+25
Surface area
3.1109047953319E+17
Circumference
988594742.60346
Perimeter
629358960
Area
24755793783267600
Diagonal
222511994.20826
Surface area
148534762699605600
Volume
3.8950701573529E+24
Space diagonal
272520423.72968
Perimeter
472019220
Area
1.0719573153579E+16
Altitude
136260211.86484
Surface area
1.0719573153579E+16
Volume
4.590384202436E+23
Height
74170664.736086