157429834 (number)

157429834 is an even 9-digits composite number following 157429833 and preceding 157429835. In scientific notation, it is written as 1.57429834 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 78577920 positive integers (up to 157429834) that are relatively prime to 157429834.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-nine thousand eight hundred thirty-four

Notation

Scientific notation 1.57429834 × 10^8
Engineering notation 1.57429834 × 10^6

Prime Factorization of 157429834

Prime Factorization 2 × 577 × 136421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157429834
Product of the distinct prime numbers

The prime factorization of 157429834 is 2 × 577 × 136421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157429834)

Multiplication

n×y
n×2 314859668
n×3 472289502
n×4 629719336
n×5 787149170

Division

n÷y
n÷2 78714917
n÷3 52476611.333333
n÷3 39357458.5
n÷5 31485966.8

Exponentiation

ny
n2 24784152633267556
n3 3.901765034886E+24
n4 6.142542217491E+32
n5 9.670194016376E+40

Nth Root

y√n
2√n 12547.104606243
3√n 539.96094139075
4√n 112.01385899184
5√n 43.593065245866

Divisors of 157429834

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 -157429833
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 157429834 can be divided by 8 positive divisors. The sum of these divisors (counting 157429834) is 1, the average is 0.125.

Base conversion 157429834

Base System Value
2 Binary 1001011000100011000001001010
3 Ternary 101222020021010121
4 Quaternary 21120203001022
5 Quinary 310300223314
6 Senary 23342133454
8 Octal 1130430112
10 Decimal 157429834
12 Duodecimal 4488128a
16 Hexadecimal 962304a
20 Vigesimal 293iebe
36 Base36 2lq9my

Cryptographic Hash Functions

md5 51233f3a9233826082345cc72de92c67
sha1 876400fd29c9ef46415e2c818605e2101b889a6b
sha256 644cc3404708a42e5d50f63500871ec7dc1d709b673ffd3c49f02d3c000006ef
sha512 8173656a81bd20b602c89aa34a3c80baf5ea64334650b6c6db76c96a1c0fd8537f9a8cb002e13a026c56e2a8280474855f92c92089a546c667f9cee742d7c102
ripemd-160 66b060c4fb389265c1d55df0ac07745ec3f810ce

157429834 as geometric shapes

Circle

Radius = n
Diameter 314859668
Circumference 989160819.90052
Area 7.7861711838121E+16

Sphere

Radius = n
Volume 1.6343675159508E+25
Surface area 3.1144684735249E+17
Circumference 989160819.90052

Square

Length = n
Perimeter 629719336
Area 24784152633267556
Diagonal 222639406.36495

Cube

Length = n
Surface area 148704915799605336
Volume 3.901765034886E+24
Space diagonal 272676471.11513

Equilateral Triangle

Length = n
Perimeter 472289502
Area 1.073185289584E+16
Altitude 136338235.55757

Triangular Pyramid

Length = n
Surface area 1.073185289584E+16
Volume 4.5982741912741E+23
Height 74213135.454982