131731330 (number)

131731330 is an even 9-digits composite number following 131731329 and preceding 131731331. In scientific notation, it is written as 1.31731330 × 10^8. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 51828480 positive integers (up to 131731330) that are relatively prime to 131731330.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred thirty-one thousand three hundred thirty

Notation

Scientific notation 1.31731330 × 10^8
Engineering notation 1.31731330 × 10^6

Prime Factorization of 131731330

Prime Factorization 2 × 61 × 5 × 215953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131731330
Product of the distinct prime numbers

The prime factorization of 131731330 is 2 × 61 × 5 × 215953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 89, 95, 300, 950, 3975, 2999, 61651, 79377, 149351, 303427, 7739814, 8596580, 8241430, 73167771, 763177633, 19774343, 310123447, 6365468914

Basic calculations (n = 131731330)

Multiplication

n×y
n×2 263462660
n×3 395193990
n×4 526925320
n×5 658656650

Division

n÷y
n÷2 65865665
n÷3 43910443.333333
n÷3 32932832.5
n÷5 26346266

Exponentiation

ny
n2 17353143303568900
n3 2.2859526470597E+24
n4 3.011315825142E+32
n5 3.96684638696E+40

Nth Root

y√n
2√n 11477.426976461
3√n 508.81865489811
4√n 107.13275398524
5√n 42.06663907405

Divisors of 131731330

1, 2, 5, 10, 61, 122, 305, 610, 215953, 431906, 1079765, 2159530, 13173133, 26346266, 65865665, 131731330

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 -131731329
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 131731330 can be divided by 16 positive divisors. The sum of these divisors (counting 131731330) is 1, the average is 0.0625.

Base conversion 131731330

Base System Value
2 Binary 111110110100000111110000010
3 Ternary 100011212122102011
4 Quaternary 13312200332002
5 Quinary 232210400310
6 Senary 21023243134
8 Octal 766407602
10 Decimal 131731330
12 Duodecimal 381494aa
16 Hexadecimal 7da0f82
20 Vigesimal 213686a
36 Base36 26fgjm

Cryptographic Hash Functions

md5 a8b6ed5e043a8b98147091f83f99928b
sha1 9923132cf381e832ab7453c163faeb258acddb9b
sha256 6bc47523197747363d740ead7712c5e346e03b8b16269e9ac997b6a42aa51a4c
sha512 706faee83ef2e9baf3ba1858d1568d47d4c1923e2ad1c7a998277962cd34e374e3b9804021a678776eeb38f4663f75bae614db04162b94277d6786824edeb894
ripemd-160 417c57abfcb352cc56f164cc35231bc2b60f497a

131731330 as geometric shapes

Circle

Radius = n
Diameter 263462660
Circumference 827692357.15123
Area 5.4516507519183E+16

Sphere

Radius = n
Volume 9.5753760566093E+24
Surface area 2.1806603007673E+17
Circumference 827692357.15123

Square

Length = n
Perimeter 526925320
Area 17353143303568900
Diagonal 186296233.47545

Cube

Length = n
Surface area 104118859821413400
Volume 2.2859526470597E+24
Space diagonal 228165356.50862

Equilateral Triangle

Length = n
Perimeter 395193990
Area 7.5141314682012E+15
Altitude 114082678.25431

Triangular Pyramid

Length = n
Surface area 7.5141314682012E+15
Volume 2.6940210303455E+23
Height 62098744.491815