157341745 is an odd 9-digits composite number following 157341744
and preceding 157341746 . In scientific notation, it is written as 1.57341745 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 113546400 positive integers (up to 157341745) that are relatively prime to 157341745.
157341745 has 24 divisors, whose sum is 209139840
The reverse of 157341745 is 547143751
Previous prime number is 139
Is Prime? no Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred fifty-seven million three hundred forty-one thousand seven hundred forty-five
Scientific notation
1.57341745 × 10^8
Engineering notation
1.57341745 × 10^6
Prime Factorization
5 × 11 × 11 × 139 × 1871
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
14303795 Product of the distinct prime numbers
The prime factorization of 157341745 is 5 × 11 × 11 × 139 × 1871.
Since it has a total of 5 prime factors.
6 , 4 , 14 , 38 , 821 , 305 , 72 , 8877 , 14344 , 24738 , 740034 , 3404 , 8624738 , 6064748 , 6254130 , 67303535 , 847858983 , 123742586 , 837840435 , 3975753882
n×2
314683490
n×3
472025235
n×4
629366980
n×5
786708725
n÷2
78670872.5
n÷3
52447248.333333
n÷3
39335436.25
n÷5
31468349
n2
24756424719645025
n3
3.8952190653501E+24
n4
6.1288056489945E+32
n5
9.6431697557865E+40
2 √n12543.593783282
3 √n539.8602118733
4 √n111.99818651783
5 √n43.588185701511
1 , 5 , 11 , 55 , 121 , 139 , 605 , 695 , 1529 , 1871 , 7645 , 9355 , 16819 , 20581 , 84095 , 102905 , 226391 , 260069 , 1131955 , 1300345 , 2860759 , 14303795 , 31468349 , 157341745
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
-157341744 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 157341745 can be divided by 24 positive divisors.
The sum of these divisors (counting 157341745) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000001101100000110001
3
Ternary
101222001210022001
4
Quaternary
21120031200301
5
Quinary
310234413440
6
Senary
23340214001
8
Octal
1130154061
10
Decimal
157341745
12
Duodecimal
4483a301
16
Hexadecimal
960d831
20
Vigesimal
2937e75
36
Base36
2lodo1
md5
f95f3e1cc4c19fc95b3645f7d218f4a4
sha1
680cc0902dd64b0f2b909e197d87a2c0fed6ab41
sha256
d1c7f423b0bab6848d4523bb12b11a30ca751821eff2894ceea1319a53d601b2
sha512
e37a2f5b605542c0e83d0bb94012bb4f7b6d9db6a8a4f06ba429cbc86f5b0133baf3a32675a2f5fbd3dd841f8a9d32276459dd6fd521ab14acc6989340b67d65
ripemd-160
72eb8cb70d2ddabea4370f6e5ae796497e190cd2
Diameter
314683490
Circumference
988607340.39
Area
7.7774602028386E+16
Volume
1.6316255466436E+25
Surface area
3.1109840811354E+17
Circumference
988607340.39
Perimeter
629366980
Area
24756424719645025
Diagonal
222514829.70645
Surface area
148538548317870150
Volume
3.8952190653501E+24
Space diagonal
272523896.49155
Perimeter
472025235
Area
1.0719846357045E+16
Altitude
136261948.24577
Surface area
1.0719846357045E+16
Volume
4.5905596921936E+23
Height
74171609.90215