157040449 (number)

157040449 is an odd 9-digits prime number following 157040448 and preceding 157040450. In scientific notation, it is written as 1.57040449 × 10^8. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 157040448 positive integers (up to 157040449) that are relatively prime to 157040449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040449 × 10^8
Engineering notation 1.57040449 × 10^6

Prime Factorization of 157040449

Prime Factorization 157040449

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157040449
Product of the distinct prime numbers

The prime factorization of 157040449 is 157040449. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 4, 23, 53, 315, 568, 8276, 7105, 97483, 56996, 895908, 115844, 8983748, 337410, 69847562, 28997010, 71294624, 908000339, 223448282, 5851453830

Basic calculations (n = 157040449)

Multiplication

n×y
n×2 314080898
n×3 471121347
n×4 628161796
n×5 785202245

Division

n÷y
n÷2 78520224.5
n÷3 52346816.333333
n÷3 39260112.25
n÷5 31408089.8

Exponentiation

ny
n2 24661702622121601
n3 3.8728848528825E+24
n4 6.0819957622196E+32
n5 9.5511934531506E+40

Nth Root

y√n
2√n 12531.578073012
3√n 539.51539628689
4√n 111.94453123316
5√n 43.571479369749

Divisors of 157040449

1, 157040449

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157040450
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78520225
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12531.578112911
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999872644
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157040449 can be divided by 2 positive divisors. The sum of these divisors (counting 157040449) is 157040450, the average is 78520225.

Base conversion 157040449

Base System Value
2 Binary 1001010111000011111101000001
3 Ternary 101221111110222221
4 Quaternary 21113003331001
5 Quinary 310200243244
6 Senary 23325531041
8 Octal 1127037501
10 Decimal 157040449
12 Duodecimal 44713a81
16 Hexadecimal 95c3f41
20 Vigesimal 291a129
36 Base36 2lhx6p

Cryptographic Hash Functions

md5 3a4869e015bfd253c646db0098ed0515
sha1 1c562ee893840acf6b30273f840071cb7ddd035c
sha256 cbafe0f2b9c8228337eee7fd16ef262e2632f65ca2c98152f055a9ffb587224d
sha512 b42d947d0c676fd666248f45afe366d24596b923a1f6dadbd27c96c16717f64469833c93b7c5653ea71ad92b77dc820c2a0f14097058116a8865960b65e2359c
ripemd-160 a8a57d13067d17fd7b2088df9a89987c029b1c04

157040449 as geometric shapes

Circle

Radius = n
Diameter 314080898
Circumference 986714241.78969
Area 7.7477023782673E+16

Sphere

Radius = n
Volume 1.622270213602E+25
Surface area 3.0990809513069E+17
Circumference 986714241.78969

Square

Length = n
Perimeter 628161796
Area 24661702622121601
Diagonal 222088732.81696

Cube

Length = n
Surface area 147970215732729606
Volume 3.8728848528825E+24
Space diagonal 272002036.51143

Equilateral Triangle

Length = n
Perimeter 471121347
Area 1.0678830485667E+16
Altitude 136001018.25571

Triangular Pyramid

Length = n
Surface area 1.0678830485667E+16
Volume 4.5642385703797E+23
Height 74029577.605653