157024949 (number)

157024949 is an odd 9-digits composite number following 157024948 and preceding 157024950. In scientific notation, it is written as 1.57024949 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 143201520 positive integers (up to 157024949) that are relatively prime to 157024949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57024949 × 10^8
Engineering notation 1.57024949 × 10^6

Prime Factorization of 157024949

Prime Factorization 19 × 43 × 71 × 2707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157024949
Product of the distinct prime numbers

The prime factorization of 157024949 is 19 × 43 × 71 × 2707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 7, 69, 121, 861, 101, 9494, 7010, 44113, 860444, 844300, 5038321, 5677215, 61088831, 11526259, 713452862, 654631906, 4489059123, 6026108820

Basic calculations (n = 157024949)

Multiplication

n×y
n×2 314049898
n×3 471074847
n×4 628099796
n×5 785124745

Division

n÷y
n÷2 78512474.5
n÷3 52341649.666667
n÷3 39256237.25
n÷5 31404989.8

Exponentiation

ny
n2 24656834608452601
n3 3.8717381968937E+24
n4 6.0795949290859E+32
n5 9.5464808368037E+40

Nth Root

y√n
2√n 12530.959620077
3√n 539.49764552302
4√n 111.94176888042
5√n 43.570619228812

Divisors of 157024949

1, 19, 43, 71, 817, 1349, 2707, 3053, 51433, 58007, 116401, 192197, 2211619, 3651743, 8264471, 157024949

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157024948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157024949 can be divided by 16 positive divisors. The sum of these divisors (counting 157024949) is 1, the average is 0.0625.

Base conversion 157024949

Base System Value
2 Binary 1001010111000000001010110101
3 Ternary 101221110200201212
4 Quaternary 21113000022311
5 Quinary 310144244244
6 Senary 23325331205
8 Octal 1127001265
10 Decimal 157024949
12 Duodecimal 44706b05
16 Hexadecimal 95c02b5
20 Vigesimal 2918279
36 Base36 2lhl85

Cryptographic Hash Functions

md5 d2cd2de9a2428745f7e714b43f3cfba3
sha1 0d4a52eea7a6d745991e09f226f2e4351de548c1
sha256 1253db415916fc457d0a93423f67a6ac6a85450aee521c41f0a912788ea86105
sha512 19b93f9236b48910e88cd90e642fde0b959e86bba43663647e29ded6e7971460af13a61f4ada7949d5d40fe4ac98820548673b247da2f42e3bf1e3871977d3a5
ripemd-160 fe088085c4b061fbcff3fda79b0adb91a7330f96

157024949 as geometric shapes

Circle

Radius = n
Diameter 314049898
Circumference 986616852.41742
Area 7.7461730466693E+16

Sphere

Radius = n
Volume 1.6217899034646E+25
Surface area 3.0984692186677E+17
Circumference 986616852.41742

Square

Length = n
Perimeter 628099796
Area 24656834608452601
Diagonal 222066812.50674

Cube

Length = n
Surface area 147941007650715606
Volume 3.8717381968937E+24
Space diagonal 271975189.72391

Equilateral Triangle

Length = n
Perimeter 471074847
Area 1.0676722573916E+16
Altitude 135987594.86196

Triangular Pyramid

Length = n
Surface area 1.0676722573916E+16
Volume 4.5628872233375E+23
Height 74022270.835581