157032732 (number)

157032732 is an even 9-digits composite number following 157032731 and preceding 157032733. In scientific notation, it is written as 1.57032732 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 49472640 positive integers (up to 157032732) that are relatively prime to 157032732.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57032732 × 10^8
Engineering notation 1.57032732 × 10^6

Prime Factorization of 157032732

Prime Factorization 2 × 2 × 3 × 31 × 43 × 9817

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78516366
Product of the distinct prime numbers

The prime factorization of 157032732 is 2 × 2 × 3 × 31 × 43 × 9817. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157032732)

Multiplication

n×y
n×2 314065464
n×3 471098196
n×4 628130928
n×5 785163660

Division

n÷y
n÷2 78516366
n÷3 52344244
n÷3 39258183
n÷5 31406546.4

Exponentiation

ny
n2 24659278919383824
n3 3.8723139378608E+24
n4 6.0808003682397E+32
n5 9.5488469457128E+40

Nth Root

y√n
2√n 12531.270167066
3√n 539.50655884291
4√n 111.94315596349
5√n 43.571051139038

Divisors of 157032732

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157032731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157032732 can be divided by 48 positive divisors. The sum of these divisors (counting 157032732) is 1, the average is 0.020833333333333.

Base conversion 157032732

Base System Value
2 Binary 1001010111000010000100011100
3 Ternary 101221111002102010
4 Quaternary 21113002010130
5 Quinary 310200021412
6 Senary 23325431220
8 Octal 1127020434
10 Decimal 157032732
12 Duodecimal 4470b510
16 Hexadecimal 95c211c
20 Vigesimal 29191gc
36 Base36 2lhr8c

Cryptographic Hash Functions

md5 f8cb8abba5d5a95aebd6e50b0b2e5ca2
sha1 bfa900e7cbb0b394cd5c8e585a4875a92955c388
sha256 6c66c42c959989dca1e7d7086b23927060b8890d00bdd90545ce02fa2c0ee0a1
sha512 e6a98774ca9b42987e75f781100b1ee0b168142712106bf268aeba27f1ee39a2203e41ff636dc9516ac30ca08ba7ef9138e4a05a5cffab09ef16889b2405c420
ripemd-160 c653a7b4cd45156b44eab5f38e911d7c84c44f87

157032732 as geometric shapes

Circle

Radius = n
Diameter 314065464
Circumference 986665754.44867
Area 7.7469409495958E+16

Sphere

Radius = n
Volume 1.6220310692769E+25
Surface area 3.0987763798383E+17
Circumference 986665754.44867

Square

Length = n
Perimeter 628130928
Area 24659278919383824
Diagonal 222077819.3309

Cube

Length = n
Surface area 147955673516302944
Volume 3.8723139378608E+24
Space diagonal 271988670.27535

Equilateral Triangle

Length = n
Perimeter 471098196
Area 1.0677780991596E+16
Altitude 135994335.13767

Triangular Pyramid

Length = n
Surface area 1.0677780991596E+16
Volume 4.5635657405743E+23
Height 74025939.776967