157047393 (number)

157047393 is an odd 9-digits composite number following 157047392 and preceding 157047394. In scientific notation, it is written as 1.57047393 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 104698260 positive integers (up to 157047393) that are relatively prime to 157047393.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-seven thousand three hundred ninety-three

Notation

Scientific notation 1.57047393 × 10^8
Engineering notation 1.57047393 × 10^6

Prime Factorization of 157047393

Prime Factorization 3 × 52349131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157047393
Product of the distinct prime numbers

The prime factorization of 157047393 is 3 × 52349131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 100, 59, 493, 797, 7096, 1684, 65243, 34969, 150939, 406930, 2711556, 4232299, 94057488, 50460009, 952460423, 366698715, 6069342057, 5667123110

Basic calculations (n = 157047393)

Multiplication

n×y
n×2 314094786
n×3 471142179
n×4 628189572
n×5 785236965

Division

n÷y
n÷2 78523696.5
n÷3 52349131
n÷3 39261848.25
n÷5 31409478.6

Exponentiation

ny
n2 24663883648096449
n3 3.8733986281889E+24
n4 6.0830715660684E+32
n5 9.5533053088347E+40

Nth Root

y√n
2√n 12531.855130028
3√n 539.52334825026
4√n 111.94576870087
5√n 43.57186469086

Divisors of 157047393

1, 3, 52349131, 157047393

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 -157047392
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 157047393 can be divided by 4 positive divisors. The sum of these divisors (counting 157047393) is 1, the average is 0.25.

Base conversion 157047393

Base System Value
2 Binary 1001010111000101101001100001
3 Ternary 101221111211112010
4 Quaternary 21113011221201
5 Quinary 310201004033
6 Senary 23330023133
8 Octal 1127055141
10 Decimal 157047393
12 Duodecimal 44717aa9
16 Hexadecimal 95c5a61
20 Vigesimal 291ai9d
36 Base36 2li2jl

Cryptographic Hash Functions

md5 94e1b4badab301fceaf4513977cc9ff8
sha1 d798b3cb174f4726b6900a91b1f392faacfe3b6d
sha256 18e6199a6a19f136eaf4720e84b5b304a7b8d25024a43ce82f3383c089d1156b
sha512 b78e5dffce995ad5aeb900780b2c08bf53c475250210ca80e9e5023c87ddfb8e3efc1aa49443b4993f3b34722e35039fb8c8411e02c26405c60acee73294bbf9
ripemd-160 a1273fb6a21e1eb5bdafd852fcaa775f4169bcd6

157047393 as geometric shapes

Circle

Radius = n
Diameter 314094786
Circumference 986757872.22846
Area 7.7483875677853E+16

Sphere

Radius = n
Volume 1.6224854232991E+25
Surface area 3.0993550271141E+17
Circumference 986757872.22846

Square

Length = n
Perimeter 628189572
Area 24663883648096449
Diagonal 222098553.11594

Cube

Length = n
Surface area 147983301888578694
Volume 3.8733986281889E+24
Space diagonal 272014063.87224

Equilateral Triangle

Length = n
Perimeter 471142179
Area 1.0679774897618E+16
Altitude 136007031.93612

Triangular Pyramid

Length = n
Surface area 1.0679774897618E+16
Volume 4.564844060385E+23
Height 74032851.038646