157437843 (number)

157437843 is an odd 9-digits composite number following 157437842 and preceding 157437844. In scientific notation, it is written as 1.57437843 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 104958560 positive integers (up to 157437843) that are relatively prime to 157437843.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57437843 × 10^8
Engineering notation 1.57437843 × 10^6

Prime Factorization of 157437843

Prime Factorization 3 × 52479281

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157437843
Product of the distinct prime numbers

The prime factorization of 157437843 is 3 × 52479281. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 31, 33, 419, 497, 6622, 6340, 6616, 94277, 792046, 771376, 4883905, 9960470, 26673390, 39387879, 529550274, 352149516, 528091434, 8712250874

Basic calculations (n = 157437843)

Multiplication

n×y
n×2 314875686
n×3 472313529
n×4 629751372
n×5 787189215

Division

n÷y
n÷2 78718921.5
n÷3 52479281
n÷3 39359460.75
n÷5 31487568.6

Exponentiation

ny
n2 24786674408492649
n3 3.9023605540164E+24
n4 6.1437922823262E+32
n5 9.6726540476949E+40

Nth Root

y√n
2√n 12547.423759481
3√n 539.97009779552
4√n 112.01528359774
5√n 43.593508782833

Divisors of 157437843

1, 3, 52479281, 157437843

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 -157437842
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 157437843 can be divided by 4 positive divisors. The sum of these divisors (counting 157437843) is 1, the average is 0.25.

Base conversion 157437843

Base System Value
2 Binary 1001011000100100111110010011
3 Ternary 101222020200010020
4 Quaternary 21120210332103
5 Quinary 310301002333
6 Senary 23342234523
8 Octal 1130447623
10 Decimal 157437843
12 Duodecimal 44885a43
16 Hexadecimal 9624f93
20 Vigesimal 293jec3
36 Base36 2lqftf

Cryptographic Hash Functions

md5 68e75e259582aad40fdc87b6c7e1b908
sha1 44960c140f55cd142f96dabd009e30c820e022c0
sha256 0b1e8daba372c08b4e2393f9eb48d5efad3f29f7aa8aab8ebbb78f84bc30523f
sha512 a065226afb3a6d99b1f4da2a6e1848872c0a1a481d4b19f1db4a7152dd0f0ab5ef770359cfbc7613fdea0eed054664f1edbda0898742ba8078b5070312be0751
ripemd-160 15cee33163fade334b14f3d8ee6b22eec0c798e0

157437843 as geometric shapes

Circle

Radius = n
Diameter 314875686
Circumference 989211141.93165
Area 7.7869634228643E+16

Sphere

Radius = n
Volume 1.6346169664209E+25
Surface area 3.1147853691457E+17
Circumference 989211141.93165

Square

Length = n
Perimeter 629751372
Area 24786674408492649
Diagonal 222650732.80137

Cube

Length = n
Surface area 148720046450955894
Volume 3.9023605540164E+24
Space diagonal 272690343.11005

Equilateral Triangle

Length = n
Perimeter 472313529
Area 1.0732944856544E+16
Altitude 136345171.55503

Triangular Pyramid

Length = n
Surface area 1.0732944856544E+16
Volume 4.5989760172998E+23
Height 74216910.933789