157032738 (number)

157032738 is an even 9-digits composite number following 157032737 and preceding 157032739. In scientific notation, it is written as 1.57032738 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 50313312 positive integers (up to 157032738) that are relatively prime to 157032738.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-two thousand seven hundred thirty-eight

Notation

Scientific notation 1.57032738 × 10^8
Engineering notation 1.57032738 × 10^6

Prime Factorization of 157032738

Prime Factorization 2 × 9 × 283 × 29 × 1063

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157032738
Product of the distinct prime numbers

The prime factorization of 157032738 is 2 × 9 × 283 × 29 × 1063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 64, 46, 280, 993, 5355, 7787, 73730, 8634, 51348, 960114, 8058485, 4436208, 44097735, 20358265, 523880910, 639576116, 7054035842, 1285863345

Basic calculations (n = 157032738)

Multiplication

n×y
n×2 314065476
n×3 471098214
n×4 628130952
n×5 785163690

Division

n÷y
n÷2 78516369
n÷3 52344246
n÷3 39258184.5
n÷5 31406547.6

Exponentiation

ny
n2 24659280803776644
n3 3.8723143817279E+24
n4 6.0808012975951E+32
n5 9.5488487699531E+40

Nth Root

y√n
2√n 12531.270406467
3√n 539.50656571418
4√n 111.94315703279
5√n 43.571051471996

Divisors of 157032738

1, 2, 9, 18, 29, 58, 261, 283, 522, 566, 1063, 2126, 2547, 5094, 8207, 9567, 16414, 19134, 30827, 61654, 73863, 147726, 277443, 300829, 554886, 601658, 2707461, 5414922, 8724041, 17448082, 78516369, 157032738

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 -157032737
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 157032738 can be divided by 32 positive divisors. The sum of these divisors (counting 157032738) is 1, the average is 0.03125.

Base conversion 157032738

Base System Value
2 Binary 1001010111000010000100100010
3 Ternary 101221111002102100
4 Quaternary 21113002010202
5 Quinary 310200021423
6 Senary 23325431230
8 Octal 1127020442
10 Decimal 157032738
12 Duodecimal 4470b516
16 Hexadecimal 95c2122
20 Vigesimal 29191gi
36 Base36 2lhr8i

Cryptographic Hash Functions

md5 47746c6293cea6933a7146e1616d6435
sha1 deb12ec13569dd06f902c8bf8cd538801a0ae444
sha256 97273981ba8444f33129f2fb2950a8859727596ed141d164d9e16affd87fcec9
sha512 3350ea26be0f2749d73ace145d6c90aa8c3bb5e3048cd65601db7c5da9f4ea575f734a0fb6acf430713dfc040a1ce522217694cb91a5de76f15dd0091d6d4367
ripemd-160 921477b7adbdee40a9aae0dda705d1a40edb08a2

157032738 as geometric shapes

Circle

Radius = n
Diameter 314065476
Circumference 986665792.14778
Area 7.7469415415953E+16

Sphere

Radius = n
Volume 1.6220312552035E+25
Surface area 3.0987766166381E+17
Circumference 986665792.14778

Square

Length = n
Perimeter 628130952
Area 24659280803776644
Diagonal 222077827.81618

Cube

Length = n
Surface area 147955684822659864
Volume 3.8723143817279E+24
Space diagonal 271988680.66765

Equilateral Triangle

Length = n
Perimeter 471098214
Area 1.0677781807562E+16
Altitude 135994340.33383

Triangular Pyramid

Length = n
Surface area 1.0677781807562E+16
Volume 4.5635662636766E+23
Height 74025942.605394