157038445 (number)

157038445 is an odd 9-digits composite number following 157038444 and preceding 157038446. In scientific notation, it is written as 1.57038445 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 125630752 positive integers (up to 157038445) that are relatively prime to 157038445.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-eight thousand four hundred forty-five

Notation

Scientific notation 1.57038445 × 10^8
Engineering notation 1.57038445 × 10^6

Prime Factorization of 157038445

Prime Factorization 5 × 31407689

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157038445
Product of the distinct prime numbers

The prime factorization of 157038445 is 5 × 31407689. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 39, 86, 752, 512, 1854, 8412, 16706, 44372, 761797, 687364, 9122968, 3586169, 65977325, 78954610, 253231534, 710663485, 5740768638, 3300172681

Basic calculations (n = 157038445)

Multiplication

n×y
n×2 314076890
n×3 471115335
n×4 628153780
n×5 785192225

Division

n÷y
n÷2 78519222.5
n÷3 52346148.333333
n÷3 39259611.25
n÷5 31407689

Exponentiation

ny
n2 24661073208018025
n3 3.8727365886183E+24
n4 6.0816853177122E+32
n5 9.5505840527286E+40

Nth Root

y√n
2√n 12531.498114751
3√n 539.51310135065
4√n 111.94417409919
5√n 43.571368165673

Divisors of 157038445

1, 5, 31407689, 157038445

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 -157038444
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 157038445 can be divided by 4 positive divisors. The sum of these divisors (counting 157038445) is 1, the average is 0.25.

Base conversion 157038445

Base System Value
2 Binary 1001010111000011011101101101
3 Ternary 101221111101020201
4 Quaternary 21113003131231
5 Quinary 310200212240
6 Senary 23325513501
8 Octal 1127033555
10 Decimal 157038445
12 Duodecimal 44712891
16 Hexadecimal 95c376d
20 Vigesimal 2919g25
36 Base36 2lhvn1

Cryptographic Hash Functions

md5 9705cb2bb9858f78fa34152ba1b70d91
sha1 81f78b4210c6c3abca92f0cfab3b5eb0670ccbef
sha256 5b1bd6b6dae54e4e216ef15596566186658c51f892ce1ef4a52219abe6489b5a
sha512 e77af57f775c871f0b4de0f6e834177d484fc0f40c2c102b60d39ece1a493d87f2a5cdbf414ac7d8f5fe6eb5290b56053544708371c9ec0417d86d2d57e73c7a
ripemd-160 1c1c1b87632c059b995c4a3fe41b798369a37f7b

157038445 as geometric shapes

Circle

Radius = n
Diameter 314076890
Circumference 986701650.28633
Area 7.747504641995E+16

Sphere

Radius = n
Volume 1.6222081088122E+25
Surface area 3.099001856798E+17
Circumference 986701650.28633

Square

Length = n
Perimeter 628153780
Area 24661073208018025
Diagonal 222085898.73298

Cube

Length = n
Surface area 147966439248108150
Volume 3.8727365886183E+24
Space diagonal 271998565.48161

Equilateral Triangle

Length = n
Perimeter 471115335
Area 1.0678557941366E+16
Altitude 135999282.74081

Triangular Pyramid

Length = n
Surface area 1.0678557941366E+16
Volume 4.5640638392688E+23
Height 74028632.910994