157417493 (number)

157417493 is an odd 9-digits composite number following 157417492 and preceding 157417494. In scientific notation, it is written as 1.57417493 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 157251360 positive integers (up to 157417493) that are relatively prime to 157417493.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57417493 × 10^8
Engineering notation 1.57417493 × 10^6

Prime Factorization of 157417493

Prime Factorization 953 × 165181

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157417493
Product of the distinct prime numbers

The prime factorization of 157417493 is 953 × 165181. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157417493)

Multiplication

n×y
n×2 314834986
n×3 472252479
n×4 629669972
n×5 787087465

Division

n÷y
n÷2 78708746.5
n÷3 52472497.666667
n÷3 39354373.25
n÷5 31483498.6

Exponentiation

ny
n2 24780267102405049
n3 3.900847523131E+24
n4 6.1406163766654E+32
n5 9.6664043548941E+40

Nth Root

y√n
2√n 12546.612809838
3√n 539.94683175655
4√n 112.0116637223
5√n 43.592381768187

Divisors of 157417493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157417492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157417493 can be divided by 4 positive divisors. The sum of these divisors (counting 157417493) is 1, the average is 0.25.

Base conversion 157417493

Base System Value
2 Binary 1001011000100000000000010101
3 Ternary 101222012122012112
4 Quaternary 21120200000111
5 Quinary 310244324433
6 Senary 23342000405
8 Octal 1130400025
10 Decimal 157417493
12 Duodecimal 44876105
16 Hexadecimal 9620015
20 Vigesimal 293h3ed
36 Base36 2lq045

Cryptographic Hash Functions

md5 0dbf5dc01900c80dc9510897be3625cf
sha1 a165cca6279a9b51f6ac861662f081975faf153d
sha256 952f6a418d30f12f21ade97f4968cf643dff0d0389aeefc651c8896f7e5e22c5
sha512 1b6cbf6c441639de44cda3e20da76b08c259dc2deabbc0838ec519c0fe20bbd7626939c20c87c667f16593b56bd6af1f65e6d5557d4bacd30519bf6ef6edac66
ripemd-160 380d030ebc05ef3af5056cfb5b085c62017958a0

157417493 as geometric shapes

Circle

Radius = n
Diameter 314834986
Circumference 989083279.11065
Area 7.7849505082909E+16

Sphere

Radius = n
Volume 1.6339831895256E+25
Surface area 3.1139802033163E+17
Circumference 989083279.11065

Square

Length = n
Perimeter 629669972
Area 24780267102405049
Diagonal 222621953.55537

Cube

Length = n
Surface area 148681602614430294
Volume 3.900847523131E+24
Space diagonal 272655095.87612

Equilateral Triangle

Length = n
Perimeter 472252479
Area 1.0730170411623E+16
Altitude 136327547.93806

Triangular Pyramid

Length = n
Surface area 1.0730170411623E+16
Volume 4.5971928933011E+23
Height 74207317.851791