157440299 (number)

157440299 is an odd 9-digits composite number following 157440298 and preceding 157440300. In scientific notation, it is written as 1.57440299 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 154974400 positive integers (up to 157440299) that are relatively prime to 157440299.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty thousand two hundred ninety-nine

Notation

Scientific notation 1.57440299 × 10^8
Engineering notation 1.57440299 × 10^6

Prime Factorization of 157440299

Prime Factorization 71 × 809 × 2741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157440299
Product of the distinct prime numbers

The prime factorization of 157440299 is 71 × 809 × 2741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157440299)

Multiplication

n×y
n×2 314880598
n×3 472320897
n×4 629761196
n×5 787201495

Division

n÷y
n÷2 78720149.5
n÷3 52480099.666667
n÷3 39360074.75
n÷5 31488059.8

Exponentiation

ny
n2 24787447749209401
n3 3.9025431850824E+24
n4 6.1441756591979E+32
n5 9.6734085289263E+40

Nth Root

y√n
2√n 12547.521627796
3√n 539.97290559073
4√n 112.01572044939
5√n 43.593644792051

Divisors of 157440299

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 -157440298
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 157440299 can be divided by 8 positive divisors. The sum of these divisors (counting 157440299) is 1, the average is 0.125.

Base conversion 157440299

Base System Value
2 Binary 1001011000100101100100101011
3 Ternary 101222020210111012
4 Quaternary 21120211210223
5 Quinary 310301042144
6 Senary 23342254135
8 Octal 1130454453
10 Decimal 157440299
12 Duodecimal 4488734b
16 Hexadecimal 962592b
20 Vigesimal 29400ej
36 Base36 2lqhpn

Cryptographic Hash Functions

md5 c11bd4e35a77c72a6c6223796c178b21
sha1 c8b3ed2e939982ce2b979a1316e0981860c0349b
sha256 0b7dc40c666c89296f42127c002e93bc923058aed76ac1dc2253d1ca760437f2
sha512 c28fbf23f4d033629de51a1fe5026bf1ab41bd32861ae64272d0cef3fb177bd30eb45db9101279944f6591c74a406632352a282cfe6928f602ca38a9f0da14e5
ripemd-160 9d2a7ff405c56a76928c78ec69db9020db91045d

157440299 as geometric shapes

Circle

Radius = n
Diameter 314880598
Circumference 989226573.43476
Area 7.7872063750157E+16

Sphere

Radius = n
Volume 1.6346934667429E+25
Surface area 3.1148825500063E+17
Circumference 989226573.43476

Square

Length = n
Perimeter 629761196
Area 24787447749209401
Diagonal 222654206.10988

Cube

Length = n
Surface area 148724686495256406
Volume 3.9025431850824E+24
Space diagonal 272694597.02684

Equilateral Triangle

Length = n
Perimeter 472320897
Area 1.0733279722897E+16
Altitude 136347298.51342

Triangular Pyramid

Length = n
Surface area 1.0733279722897E+16
Volume 4.5991912500752E+23
Height 74218068.703292