157075494 (number)

157075494 is an even 9-digits composite number following 157075493 and preceding 157075495. In scientific notation, it is written as 1.57075494 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 52358496 positive integers (up to 157075494) that are relatively prime to 157075494.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-five thousand four hundred ninety-four

Notation

Scientific notation 1.57075494 × 10^8
Engineering notation 1.57075494 × 10^6

Prime Factorization of 157075494

Prime Factorization 2 × 3 × 26179249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157075494
Product of the distinct prime numbers

The prime factorization of 157075494 is 2 × 3 × 26179249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 100, 2, 163, 76, 857, 1706, 11269, 72442, 396155, 671111, 2707049, 9293436, 35700078, 37243676, 797068385, 326553076, 8879768699, 9290016856

Basic calculations (n = 157075494)

Multiplication

n×y
n×2 314150988
n×3 471226482
n×4 628301976
n×5 785377470

Division

n÷y
n÷2 78537747
n÷3 52358498
n÷3 39268873.5
n÷5 31415098.8

Exponentiation

ny
n2 24672710815344036
n3 3.8754782396393E+24
n4 6.0874265897759E+32
n5 9.5618553877779E+40

Nth Root

y√n
2√n 12532.976262644
3√n 539.55552588601
4√n 111.95077606986
5√n 43.573423870316

Divisors of 157075494

1, 2, 3, 6, 26179249, 52358498, 78537747, 157075494

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 -157075493
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 157075494 can be divided by 8 positive divisors. The sum of these divisors (counting 157075494) is 1, the average is 0.125.

Base conversion 157075494

Base System Value
2 Binary 1001010111001100100000100110
3 Ternary 101221120021001220
4 Quaternary 21113030200212
5 Quinary 310202403434
6 Senary 23330401210
8 Octal 1127144046
10 Decimal 157075494
12 Duodecimal 44730206
16 Hexadecimal 95cc826
20 Vigesimal 291e8ee
36 Base36 2lio86

Cryptographic Hash Functions

md5 a4400a44106804f00b48e1e4fcc2242f
sha1 05d417013778ee7ef04ee451bea3b8ba35bf73d9
sha256 c28058cb6c13130ba0b25a2057e3f57f275f734d78bdfe687f6a5f5013199ba8
sha512 1c5664ad0465d89b58ec2e9dd3e06aeb8638bb19270ccc02fa488c7040da031be1fc56a157cfce79802df81ca843bd5f345aabbcb38096f937de24214d5dab5a
ripemd-160 9c1012779e0f2099964f6a6b8a5c134385e03a01

157075494 as geometric shapes

Circle

Radius = n
Diameter 314150988
Circumference 986934436.01878
Area 7.751160704163E+16

Sphere

Radius = n
Volume 1.6233565289064E+25
Surface area 3.1004642816652E+17
Circumference 986934436.01878

Square

Length = n
Perimeter 628301976
Area 24672710815344036
Diagonal 222138293.93125

Cube

Length = n
Surface area 148036264892064216
Volume 3.8754782396393E+24
Space diagonal 272062736.23198

Equilateral Triangle

Length = n
Perimeter 471226482
Area 1.0683597173158E+16
Altitude 136031368.11599

Triangular Pyramid

Length = n
Surface area 1.0683597173158E+16
Volume 4.5672949059831E+23
Height 74046097.977085