157032739 (number)

157032739 is an odd 9-digits composite number following 157032738 and preceding 157032740. In scientific notation, it is written as 1.57032739 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 147766752 positive integers (up to 157032739) that are relatively prime to 157032739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57032739 × 10^8
Engineering notation 1.57032739 × 10^6

Prime Factorization of 157032739

Prime Factorization 2831 × 55469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157032739
Product of the distinct prime numbers

The prime factorization of 157032739 is 2831 × 55469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 41, 24, 910, 102, 5955, 5801, 75081, 44704, 295360, 326314, 9919438, 2279812, 76096042, 24489886, 886074756, 634726411, 9743198712, 4663145806

Basic calculations (n = 157032739)

Multiplication

n×y
n×2 314065478
n×3 471098217
n×4 628130956
n×5 785163695

Division

n÷y
n÷2 78516369.5
n÷3 52344246.333333
n÷3 39258184.75
n÷5 31406547.8

Exponentiation

ny
n2 24659281117842121
n3 3.8723144557057E+24
n4 6.0808014524876E+32
n5 9.5488490739931E+40

Nth Root

y√n
2√n 12531.270446367
3√n 539.50656685939
4√n 111.943157211
5√n 43.571051527489

Divisors of 157032739

1, 2831, 55469, 157032739

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157032738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157032739 can be divided by 4 positive divisors. The sum of these divisors (counting 157032739) is 1, the average is 0.25.

Base conversion 157032739

Base System Value
2 Binary 1001010111000010000100100011
3 Ternary 101221111002102101
4 Quaternary 21113002010203
5 Quinary 310200021424
6 Senary 23325431231
8 Octal 1127020443
10 Decimal 157032739
12 Duodecimal 4470b517
16 Hexadecimal 95c2123
20 Vigesimal 29191gj
36 Base36 2lhr8j

Cryptographic Hash Functions

md5 3af5ab43701bde41789d1be4f04a3bf1
sha1 0c6901aabf888e7891e8d03361bd51f8537ad3bc
sha256 c67b3578224bfd75e7f30f8e71d4883040d6c2310719b6017409215f176dd6cd
sha512 ae36f417904a83c781a1e9b27e468f973a6a077403df5250e5f85a669f693571f2ccb6985cfce19aab69c3f835e0d373ed8ed21db96c57f754c1fdfeaeca0ae2
ripemd-160 2069105453b4faba462509a13aa58eb11f078158

157032739 as geometric shapes

Circle

Radius = n
Diameter 314065478
Circumference 986665798.43097
Area 7.7469416402618E+16

Sphere

Radius = n
Volume 1.6220312861913E+25
Surface area 3.0987766561047E+17
Circumference 986665798.43097

Square

Length = n
Perimeter 628130956
Area 24659281117842121
Diagonal 222077829.23039

Cube

Length = n
Surface area 147955686707052726
Volume 3.8723144557057E+24
Space diagonal 271988682.3997

Equilateral Triangle

Length = n
Perimeter 471098217
Area 1.0677781943557E+16
Altitude 135994341.19985

Triangular Pyramid

Length = n
Surface area 1.0677781943557E+16
Volume 4.5635663508604E+23
Height 74025943.076798