157049144 (number)

157049144 is an even 9-digits composite number following 157049143 and preceding 157049145. In scientific notation, it is written as 1.57049144 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 67306752 positive integers (up to 157049144) that are relatively prime to 157049144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57049144 × 10^8
Engineering notation 1.57049144 × 10^6

Prime Factorization of 157049144

Prime Factorization 2 × 2 × 2 × 7 × 2804449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39262286
Product of the distinct prime numbers

The prime factorization of 157049144 is 2 × 2 × 2 × 7 × 2804449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 13, 39, 490, 628, 8721, 2410, 79916, 52309, 662023, 569411, 9958815, 7267745, 16232651, 26732228, 146070543, 315695652, 7427317974, 7305163861

Basic calculations (n = 157049144)

Multiplication

n×y
n×2 314098288
n×3 471147432
n×4 628196576
n×5 785245720

Division

n÷y
n÷2 78524572
n÷3 52349714.666667
n÷3 39262286
n÷5 31409828.8

Exponentiation

ny
n2 24664433631132736
n3 3.8735281890142E+24
n4 6.0833428634455E+32
n5 9.5538378936263E+40

Nth Root

y√n
2√n 12531.924991796
3√n 539.52535338144
4√n 111.94608073441
5√n 43.571961851333

Divisors of 157049144

1, 2, 4, 7, 8, 14, 28, 56, 2804449, 5608898, 11217796, 19631143, 22435592, 39262286, 78524572, 157049144

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 -157049143
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 157049144 can be divided by 16 positive divisors. The sum of these divisors (counting 157049144) is 1, the average is 0.0625.

Base conversion 157049144

Base System Value
2 Binary 1001010111000110000100111000
3 Ternary 101221111220220222
4 Quaternary 21113012010320
5 Quinary 310201033034
6 Senary 23330035212
8 Octal 1127060470
10 Decimal 157049144
12 Duodecimal 44718b08
16 Hexadecimal 95c6138
20 Vigesimal 291b2h4
36 Base36 2li3w8

Cryptographic Hash Functions

md5 0c718457907f5ed4997ac1fffa29706f
sha1 62fbb6c0cae81355ee70dee5cf0665fae3af5223
sha256 d460adbd5c357a8903608c6faba28603b98da8fa64e1081211d68dc72067344c
sha512 fbefb11ffb09d8bd0b7cb7ad7c180f2e9a928f1ac4dfcc628dc3ef961c5654d3778284e726fbf9c4c1e652053ff92e5b8675efc3c27642eb2546374b49c1f414
ripemd-160 f4314084882303029fe5fd91b02a623eeba4d32e

157049144 as geometric shapes

Circle

Radius = n
Diameter 314098288
Circumference 986768874.08593
Area 7.748560350052E+16

Sphere

Radius = n
Volume 1.6225396936107E+25
Surface area 3.0994241400208E+17
Circumference 986768874.08593

Square

Length = n
Perimeter 628196576
Area 24664433631132736
Diagonal 222101029.40389

Cube

Length = n
Surface area 147986601786796416
Volume 3.8735281890142E+24
Space diagonal 272017096.6932

Equilateral Triangle

Length = n
Perimeter 471147432
Area 1.0680013047258E+16
Altitude 136008548.3466

Triangular Pyramid

Length = n
Surface area 1.0680013047258E+16
Volume 4.564996749282E+23
Height 74033676.467962