131973412 (number)

131973412 is an even 9-digits composite number following 131973411 and preceding 131973413. In scientific notation, it is written as 1.31973412 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 65908520 positive integers (up to 131973412) that are relatively prime to 131973412.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million nine hundred seventy-three thousand four hundred twelve

Notation

Scientific notation 1.31973412 × 10^8
Engineering notation 1.31973412 × 10^6

Prime Factorization of 131973412

Prime Factorization 2 × 2 × 863 × 38231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65986706
Product of the distinct prime numbers

The prime factorization of 131973412 is 2 × 2 × 863 × 38231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131973412)

Multiplication

n×y
n×2 263946824
n×3 395920236
n×4 527893648
n×5 659867060

Division

n÷y
n÷2 65986706
n÷3 43991137.333333
n÷3 32993353
n÷5 26394682.4

Exponentiation

ny
n2 17416981474921744
n3 2.2985784719862E+24
n4 3.0335124369777E+32
n5 4.0034298665238E+40

Nth Root

y√n
2√n 11487.968140624
3√n 509.13014865678
4√n 107.18193943302
5√n 42.082088851473

Divisors of 131973412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131973411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131973412 can be divided by 12 positive divisors. The sum of these divisors (counting 131973412) is 1, the average is 0.083333333333333.

Base conversion 131973412

Base System Value
2 Binary 111110111011100000100100100
3 Ternary 100012022221111011
4 Quaternary 13313130010210
5 Quinary 232241122122
6 Senary 21032352004
8 Octal 767340444
10 Decimal 131973412
12 Duodecimal 38245604
16 Hexadecimal 7ddc124
20 Vigesimal 214gdac
36 Base36 26knc4

Cryptographic Hash Functions

md5 86fd2120f4b7abf6722d23b011cc8354
sha1 26a1618f450e65cba660123daaaadf6c8c3f67ad
sha256 8d4e9584c1d2419c3ccb84671a7de2e4051b11c9018f84c315be38d6cfb74a1f
sha512 09e8d1a4db50d20da9f6b54a1e097488ee5c909d239c7151b9bab3d524598f5b4d687749844c7d109f8fdd8f30324f69b8244eb5745b803532169e0a0fc2a8b0
ripemd-160 eb523310ff394434f4d173ff7ab861b1098a57b0

131973412 as geometric shapes

Circle

Radius = n
Diameter 263946824
Circumference 829213403.21676
Area 5.4717061049324E+16

Sphere

Radius = n
Volume 9.6282629883887E+24
Surface area 2.1886824419729E+17
Circumference 829213403.21676

Square

Length = n
Perimeter 527893648
Area 17416981474921744
Diagonal 186638589.12305

Cube

Length = n
Surface area 104501888849530464
Volume 2.2985784719862E+24
Space diagonal 228584654.83222

Equilateral Triangle

Length = n
Perimeter 395920236
Area 7.5417742072626E+15
Altitude 114292327.41611

Triangular Pyramid

Length = n
Surface area 7.5417742072626E+15
Volume 2.7089007077181E+23
Height 62212863.041017