157873742 (number)

157873742 is an even 9-digits composite number following 157873741 and preceding 157873743. In scientific notation, it is written as 1.57873742 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 71352576 positive integers (up to 157873742) that are relatively prime to 157873742.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eight hundred seventy-three thousand seven hundred forty-two

Notation

Scientific notation 1.57873742 × 10^8
Engineering notation 1.57873742 × 10^6

Prime Factorization of 157873742

Prime Factorization 2 × 13 × 73 × 223 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157873742
Product of the distinct prime numbers

The prime factorization of 157873742 is 2 × 13 × 73 × 223 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 54, 26, 471, 251, 9901, 4574, 22157, 62212, 122229, 683647, 9418262, 3096973, 55782575, 22225182, 515982544, 636844966, 4814573285, 5875882056

Basic calculations (n = 157873742)

Multiplication

n×y
n×2 315747484
n×3 473621226
n×4 631494968
n×5 789368710

Division

n÷y
n÷2 78936871
n÷3 52624580.666667
n÷3 39468435.5
n÷5 31574748.4

Exponentiation

ny
n2 24924118413082564
n3 3.9348638399244E+24
n4 6.2121167866936E+32
n5 9.8073012285634E+40

Nth Root

y√n
2√n 12564.78181267
3√n 540.4679779516
4√n 112.09273755543
5√n 43.617621609373

Divisors of 157873742

1, 2, 13, 26, 73, 146, 223, 373, 446, 746, 949, 1898, 2899, 4849, 5798, 9698, 16279, 27229, 32558, 54458, 83179, 166358, 211627, 353977, 423254, 707954, 1081327, 2162654, 6072067, 12144134, 78936871, 157873742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157873741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157873742 can be divided by 32 positive divisors. The sum of these divisors (counting 157873742) is 1, the average is 0.03125.

Base conversion 157873742

Base System Value
2 Binary 1001011010001111011001001110
3 Ternary 102000001211001122
4 Quaternary 21122033121032
5 Quinary 310403424432
6 Senary 23355440542
8 Octal 1132173116
10 Decimal 157873742
12 Duodecimal 44a56152
16 Hexadecimal 968f64e
20 Vigesimal 296e472
36 Base36 2lzs5q

Cryptographic Hash Functions

md5 e6d1e20cea210dc9187cc5a3843d5dd3
sha1 7d33a118973e47c66acb9c0310ce885690d642a7
sha256 edd6d1e39da367146efd73b8bbb481d3196c92ee0ca67194948679df817281e5
sha512 e8d5a974673b994a6fdd1a4a7b88f91b65dad48bc886513e0a5a49720983d0f98f81432d60cd3631aa7e9011d714b597795ef4a23095acbca037055aa1b042e7
ripemd-160 66eaa614594b34309ed54e94629816550075098e

157873742 as geometric shapes

Circle

Radius = n
Diameter 315747484
Circumference 991949976.12386
Area 7.8301427303742E+16

Sphere

Radius = n
Volume 1.6482319109844E+25
Surface area 3.1320570921497E+17
Circumference 991949976.12386

Square

Length = n
Perimeter 631494968
Area 24924118413082564
Diagonal 223267187.07899

Cube

Length = n
Surface area 149544710478495384
Volume 3.9348638399244E+24
Space diagonal 273445342.32502

Equilateral Triangle

Length = n
Perimeter 473621226
Area 1.079245985633E+16
Altitude 136722671.16251

Triangular Pyramid

Length = n
Surface area 1.079245985633E+16
Volume 4.6372815070939E+23
Height 74422395.692997