157090290 (number)

157090290 is an even 9-digits composite number following 157090289 and preceding 157090291. In scientific notation, it is written as 1.57090290 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 34015680 positive integers (up to 157090290) that are relatively prime to 157090290.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million ninety thousand two hundred ninety

Notation

Scientific notation 1.57090290 × 10^8
Engineering notation 1.57090290 × 10^6

Prime Factorization of 157090290

Prime Factorization 2 × 21 × 5 × 19 × 39371

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157090290
Product of the distinct prime numbers

The prime factorization of 157090290 is 2 × 21 × 5 × 19 × 39371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 7, 77, 582, 989, 9771, 6568, 57527, 28369, 526481, 92255, 5429572, 8098745, 80573463, 37457614, 405513843, 978853345, 5880258243, 5112057863

Basic calculations (n = 157090290)

Multiplication

n×y
n×2 314180580
n×3 471270870
n×4 628361160
n×5 785451450

Division

n÷y
n÷2 78545145
n÷3 52363430
n÷3 39272572.5
n÷5 31418058

Exponentiation

ny
n2 24677359212284100
n3 3.8765735150919E+24
n4 6.089720576921E+32
n5 9.5663597144749E+40

Nth Root

y√n
2√n 12533.566531518
3√n 539.5724668119
4√n 111.95341232637
5√n 43.574244734313

Divisors of 157090290

1, 2, 5, 10, 19, 21, 38, 42, 95, 105, 190, 210, 399, 798, 1995, 3990, 39371, 78742, 196855, 393710, 748049, 826791, 1496098, 1653582, 3740245, 4133955, 7480490, 8267910, 15709029, 31418058, 78545145, 157090290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157090289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157090290 can be divided by 32 positive divisors. The sum of these divisors (counting 157090290) is 1, the average is 0.03125.

Base conversion 157090290

Base System Value
2 Binary 1001010111010000000111110010
3 Ternary 101221121000100220
4 Quaternary 21113100013302
5 Quinary 310203342130
6 Senary 23330553510
8 Octal 1127200762
10 Decimal 157090290
12 Duodecimal 44738896
16 Hexadecimal 95d01f2
20 Vigesimal 291g5ea
36 Base36 2lizn6

Cryptographic Hash Functions

md5 b0d0a96f27ba2146ff929cd0f242eca3
sha1 9916839e831e61493e829a75f543d68e9f2e531e
sha256 8f67182fdc8bd060c51761baa225069ffb72d09f3384c51e381a7fed9106b7d4
sha512 b1893c4e64c580ed0f7cf7f613d2964e2dbdf16f695063306f141b8019724f0f7cb30d41540e94e206d09db494b81d235090f8d3444602eaf37257db4719e491
ripemd-160 71d01586624059d342247ffd3f918f4eaa67f80d

157090290 as geometric shapes

Circle

Radius = n
Diameter 314180580
Circumference 987027402.02858
Area 7.7526210411308E+16

Sphere

Radius = n
Volume 1.6238153168151E+25
Surface area 3.1010484164523E+17
Circumference 987027402.02858

Square

Length = n
Perimeter 628361160
Area 24677359212284100
Diagonal 222159218.63512

Cube

Length = n
Surface area 148064155273704600
Volume 3.8765735150919E+24
Space diagonal 272088363.65573

Equilateral Triangle

Length = n
Perimeter 471270870
Area 1.0685609988076E+16
Altitude 136044181.82786

Triangular Pyramid

Length = n
Surface area 1.0685609988076E+16
Volume 4.5685857004827E+23
Height 74053072.878374