31992080 (number)

31992080 is an even 8-digits composite number following 31992079 and preceding 31992081. In scientific notation, it is written as 3.1992080 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 12239744 positive integers (up to 31992080) that are relatively prime to 31992080.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred ninety-two thousand eighty

Notation

Scientific notation 3.1992080 × 10^7
Engineering notation 3.1992080 × 10^6

Prime Factorization of 31992080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 17387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3999010
Product of the distinct prime numbers

The prime factorization of 31992080 is 2 × 2 × 2 × 2 × 5 × 23 × 17387. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 35, 36, 849, 854, 8947, 5698, 49496, 3016, 660603, 940529, 2303010, 1860778, 43558045, 39800952, 282599936, 565846697, 9883721786, 8393571539

Basic calculations (n = 31992080)

Multiplication

n×y
n×2 63984160
n×3 95976240
n×4 127968320
n×5 159960400

Division

n÷y
n÷2 15996040
n÷3 10664026.666667
n÷3 7998020
n÷5 6398416

Exponentiation

ny
n2 1023493182726400
n3 3.2743675781238E+22
n4 1.0475382950874E+30
n5 3.35129289395E+37

Nth Root

y√n
2√n 5656.1541704589
3√n 317.45401611514
4√n 75.207407683412
5√n 31.696294649603

Divisors of 31992080

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 17387, 34774, 69548, 86935, 139096, 173870, 278192, 347740, 399901, 695480, 799802, 1390960, 1599604, 1999505, 3199208, 3999010, 6398416, 7998020, 15996040, 31992080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31992079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31992080 can be divided by 40 positive divisors. The sum of these divisors (counting 31992080) is 1, the average is 0.025.

Base conversion 31992080

Base System Value
2 Binary 1111010000010100100010000
3 Ternary 2020012100212212
4 Quaternary 1322002210100
5 Quinary 31142221310
6 Senary 3101411252
8 Octal 172024420
10 Decimal 31992080
12 Duodecimal a869b28
16 Hexadecimal 1e82910
20 Vigesimal 9jj040
36 Base36 j1p8w

Cryptographic Hash Functions

md5 d80989eac7b8bba9eb2a6ae288e6a865
sha1 1aa5b673e4a0fd0ce1c3298ec55418e91bbd4fe4
sha256 6c8d0d5ad1fb8e784f64314315bac1b2d80c6077589c4db35f832ad894ecac34
sha512 7a64580ebd04e14eb54f607bead823df7f41246e4fa0d2acd59d8c5de150c0aaa9c3878a70eb28c918c247c787344008557b8c9eaaaa44e2334bd73398e79a8b
ripemd-160 5afc6ba66556682741a498dc3f93eb659a194928

31992080 as geometric shapes

Circle

Radius = n
Diameter 63984160
Circumference 201012167.00211
Area 3.2153986638525E+15

Sphere

Radius = n
Volume 1.3715638838115E+23
Surface area 1.286159465541E+16
Circumference 201012167.00211

Square

Length = n
Perimeter 127968320
Area 1023493182726400
Diagonal 45243633.424525

Cube

Length = n
Surface area 6140959096358400
Volume 3.2743675781238E+22
Space diagonal 55411907.999808

Equilateral Triangle

Length = n
Perimeter 95976240
Area 4.4318554842063E+14
Altitude 27705953.999904

Triangular Pyramid

Length = n
Surface area 4.4318554842063E+14
Volume 3.8588791976478E+21
Height 15081211.141508