156972243 (number)

156972243 is an odd 9-digits composite number following 156972242 and preceding 156972244. In scientific notation, it is written as 1.56972243 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 98911296 positive integers (up to 156972243) that are relatively prime to 156972243.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred seventy-two thousand two hundred forty-three

Notation

Scientific notation 1.56972243 × 10^8
Engineering notation 1.56972243 × 10^6

Prime Factorization of 156972243

Prime Factorization 3 × 19 × 467 × 5897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156972243
Product of the distinct prime numbers

The prime factorization of 156972243 is 3 × 19 × 467 × 5897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 41, 19, 471, 798, 7373, 2799, 36460, 19702, 950847, 980096, 3155912, 6921909, 57456118, 87713698, 869179238, 224037901, 5836485945, 8113775603

Basic calculations (n = 156972243)

Multiplication

n×y
n×2 313944486
n×3 470916729
n×4 627888972
n×5 784861215

Division

n÷y
n÷2 78486121.5
n÷3 52324081
n÷3 39243060.75
n÷5 31394448.6

Exponentiation

ny
n2 24640285072451049
n3 3.8678408159821E+24
n4 6.0714364845165E+32
n5 9.530470032066E+40

Nth Root

y√n
2√n 12528.856412299
3√n 539.43727731383
4√n 111.93237428152
5√n 43.567693908401

Divisors of 156972243

1, 3, 19, 57, 467, 1401, 5897, 8873, 17691, 26619, 112043, 336129, 2753899, 8261697, 52324081, 156972243

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156972242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156972243 can be divided by 16 positive divisors. The sum of these divisors (counting 156972243) is 1, the average is 0.0625.

Base conversion 156972243

Base System Value
2 Binary 1001010110110011010011010011
3 Ternary 101221101000102210
4 Quaternary 21112303103103
5 Quinary 310141102433
6 Senary 23324243203
8 Octal 1126632323
10 Decimal 156972243
12 Duodecimal 446a0503
16 Hexadecimal 95b34d3
20 Vigesimal 2911ac3
36 Base36 2lggk3

Cryptographic Hash Functions

md5 c4bd0b6eadcfa9a0794a55e02435ac81
sha1 70f1deafdc4ca2cf755ee4396b5ab4899f42f8cc
sha256 ffce959c220174b5421dbf102d4e9cdb62a01e9fbd2594f1138b03079d355d35
sha512 a5ad60abe7519f74e6fcdeb0c458e6180b1825940eea03590ffe23a846f244bd177131d44a726e95d41df8ffb561a8ba54d120e2751c88454f18d48d53e5df90
ripemd-160 797dfb4276f6cd160bfbd782f04e4d9a851e81fb

156972243 as geometric shapes

Circle

Radius = n
Diameter 313944486
Circumference 986285690.85262
Area 7.740973856597E+16

Sphere

Radius = n
Volume 1.6201573723659E+25
Surface area 3.0963895426388E+17
Circumference 986285690.85262

Square

Length = n
Perimeter 627888972
Area 24640285072451049
Diagonal 221992274.96673

Cube

Length = n
Surface area 147841710434706294
Volume 3.8678408159821E+24
Space diagonal 271883900.25405

Equilateral Triangle

Length = n
Perimeter 470916729
Area 1.0669556414617E+16
Altitude 135941950.12702

Triangular Pyramid

Length = n
Surface area 1.0669556414617E+16
Volume 4.558294115885E+23
Height 73997424.988908