157438496 (number)

157438496 is an even 9-digits composite number following 157438495 and preceding 157438497. In scientific notation, it is written as 1.57438496 × 10^8. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 70861824 positive integers (up to 157438496) that are relatively prime to 157438496.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-eight thousand four hundred ninety-six

Notation

Scientific notation 1.57438496 × 10^8
Engineering notation 1.57438496 × 10^6

Prime Factorization of 157438496

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 17 × 12583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9839906
Product of the distinct prime numbers

The prime factorization of 157438496 is 2 × 2 × 2 × 2 × 2 × 23 × 17 × 12583. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 1, 63, 51, 341, 86, 2771, 2402, 48386, 63912, 297805, 627158, 833233, 5038734, 33265365, 67393139, 853539899, 587361780, 4839290864, 3633116710

Basic calculations (n = 157438496)

Multiplication

n×y
n×2 314876992
n×3 472315488
n×4 629753984
n×5 787192480

Division

n÷y
n÷2 78719248
n÷3 52479498.666667
n÷3 39359624
n÷5 31487699.2

Exponentiation

ny
n2 24786880022742016
n3 3.9024091113129E+24
n4 6.1438942126181E+32
n5 9.6728546441769E+40

Nth Root

y√n
2√n 12547.449780732
3√n 539.97084433349
4√n 112.01539974813
5√n 43.593544945059

Divisors of 157438496

1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 12583, 25166, 50332, 100664, 201328, 213911, 289409, 402656, 427822, 578818, 855644, 1157636, 1711288, 2315272, 3422576, 4630544, 4919953, 6845152, 9261088, 9839906, 19679812, 39359624, 78719248, 157438496

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157438495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157438496 can be divided by 48 positive divisors. The sum of these divisors (counting 157438496) is 1, the average is 0.020833333333333.

Base conversion 157438496

Base System Value
2 Binary 1001011000100101001000100000
3 Ternary 101222020201000102
4 Quaternary 21120211020200
5 Quinary 310301012441
6 Senary 23342241532
8 Octal 1130451040
10 Decimal 157438496
12 Duodecimal 448862a8
16 Hexadecimal 9625220
20 Vigesimal 293jg4g
36 Base36 2lqgbk

Cryptographic Hash Functions

md5 a5afdda73cf0b06aaa01abfe6b112233
sha1 50a0e91e4450c30a95c064e9115b0bac809354de
sha256 c113fccc3454cf8bff46cce186eb82d9998704d1bade6e3af9e89fc9d9509c21
sha512 b536273152d218146d900e581d6ea86deef801455b5eaf3fc44f2f2207c664c9b7e41f415c139b1e75a6dbcc582ac9a69c94ff19f8cf47de68f62baeb5fe3d81
ripemd-160 a76be009f51c8a9bee48ee60d1602f6017d7d6a3

157438496 as geometric shapes

Circle

Radius = n
Diameter 314876992
Circumference 989215244.85165
Area 7.7870280184858E+16

Sphere

Radius = n
Volume 1.6346373060537E+25
Surface area 3.1148112073943E+17
Circumference 989215244.85165

Square

Length = n
Perimeter 629753984
Area 24786880022742016
Diagonal 222651656.28282

Cube

Length = n
Surface area 148721280136452096
Volume 3.9024091113129E+24
Space diagonal 272691474.13923

Equilateral Triangle

Length = n
Perimeter 472315488
Area 1.0733033890126E+16
Altitude 136345737.06961

Triangular Pyramid

Length = n
Surface area 1.0733033890126E+16
Volume 4.5990332426226E+23
Height 74217218.760941