157417993 (number)

157417993 is an odd 9-digits composite number following 157417992 and preceding 157417994. In scientific notation, it is written as 1.57417993 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 153483600 positive integers (up to 157417993) that are relatively prime to 157417993.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred seventeen thousand nine hundred ninety-three

Notation

Scientific notation 1.57417993 × 10^8
Engineering notation 1.57417993 × 10^6

Prime Factorization of 157417993

Prime Factorization 47 × 269 × 12451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157417993
Product of the distinct prime numbers

The prime factorization of 157417993 is 47 × 269 × 12451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157417993)

Multiplication

n×y
n×2 314835986
n×3 472253979
n×4 629671972
n×5 787089965

Division

n÷y
n÷2 78708996.5
n÷3 52472664.333333
n÷3 39354498.25
n÷5 31483598.6

Exponentiation

ny
n2 24780424520148049
n3 3.9008846936497E+24
n4 6.1406943939875E+32
n5 9.6665578712787E+40

Nth Root

y√n
2√n 12546.632735519
3√n 539.94740342773
4√n 112.01175266694
5√n 43.592409460361

Divisors of 157417993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157417992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157417993 can be divided by 8 positive divisors. The sum of these divisors (counting 157417993) is 1, the average is 0.125.

Base conversion 157417993

Base System Value
2 Binary 1001011000100000001000001001
3 Ternary 101222012122220001
4 Quaternary 21120200020021
5 Quinary 310244333433
6 Senary 23342003001
8 Octal 1130401011
10 Decimal 157417993
12 Duodecimal 44876461
16 Hexadecimal 9620209
20 Vigesimal 293h4jd
36 Base36 2lq0i1

Cryptographic Hash Functions

md5 70e8134ff31e4dc4f3f4fac1d2317c3b
sha1 71f3bb0bad1666d493f979bbff111712cd7f82f8
sha256 0891277356dbc3821f2d4b2b3ea116cb0f3d09e0f1dd4d81b3a710f9cd098b4a
sha512 a2553debfa707a17d90d4c932767c7e81763285e28955ec3813fcf1b23250e9e27081716260fdad2bca7d4c469e8aae35402140e7acb32de2d3f9c582c7d6493
ripemd-160 0c1f03816e19688fe39ebbc21295261adc5f09a7

157417993 as geometric shapes

Circle

Radius = n
Diameter 314835986
Circumference 989086420.7033
Area 7.7849999625333E+16

Sphere

Radius = n
Volume 1.6339987594761E+25
Surface area 3.1139999850133E+17
Circumference 989086420.7033

Square

Length = n
Perimeter 629671972
Area 24780424520148049
Diagonal 222622660.66215

Cube

Length = n
Surface area 148682547120888294
Volume 3.9008846936497E+24
Space diagonal 272655961.90152

Equilateral Triangle

Length = n
Perimeter 472253979
Area 1.0730238575506E+16
Altitude 136327980.95076

Triangular Pyramid

Length = n
Surface area 1.0730238575506E+16
Volume 4.5972366991775E+23
Height 74207553.554051