31969920, thirty-one million nine hundred sixty-nine thousand nine hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

31969920 has 32 divisors, whose sum is 67940160
The reverse of 31969920 is 02996913
Previous prime number is 15

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	thirty-one million nine hundred sixty-nine thousand nine hundred twenty

Notation

Scientific notation	3.1969920 × 10^7
Engineering notation	3.1969920 × 10^6

Prime Factorization of 31969920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 16651

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	499530	Product of the distinct prime numbers

The prime factorization of 31969920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 16651. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 7, 2, 35, 740, 677, 3153, 5138, 17473, 25713, 140321, 227292, 4900014, 8314692, 75583508, 76004637, 428440416, 964080165, 5998355755, 2136310062

Basic calculations (n = 31969920)

Multiplication

n×y

n×2	63939840
n×3	95909760
n×4	127879680
n×5	159849600

Division

n÷y

n÷2	15984960
n÷3	10656640
n÷3	7992480
n÷5	6393984

Exponentiation

n^y

n²	1022075784806400
n³	3.2675681074198E+22
n⁴	1.0446389098876E+30
n⁵	3.3397022377994E+37

Nth Root

^y√n

²√n	5654.1949029017
³√n	317.38070207526
⁴√n	75.194380793393
⁵√n	31.691902408895

Divisors of 31969920

1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 120, 128, 240, 480, 960, 1920, 16651, 33302, 66604, 133208, 249765, 266416, 499530, 532832, 999060, 1065664, 1998120, 2131328, 3996240, 7992480, 15984960, 31969920

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31969919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31969920 can be divided by 32 positive divisors. The sum of these divisors (counting 31969920) is 1, the average is 0.03125.

Base conversion 31969920

Base	System	Value
2	Binary	1111001111101001010000000
3	Ternary	2020011020111010
4	Quaternary	1321331022000
5	Quinary	31141014140
6	Senary	3101120520
8	Octal	171751200
10	Decimal	31969920
12	Duodecimal	a859140
16	Hexadecimal	1e7d280
20	Vigesimal	9jg4g0
36	Base36	j185c

Cryptographic Hash Functions

md5	e1bc8c6764b1da8cfdec1cbff10fbe0d
sha1	9d339166924814a544a5b3d48cb4930b7326ff1f
sha256	95911087a41cf201895929d4f805b1148260667c04326a49ac6d928fa88242e9
sha512	768ee0f8edb06c31994c0d7cd5ed52f55a96ccc1d89cd43aa25fde76aba53e924947bd34d9788c7e1d1fe343669e742e1a975a3100e3d0cd98b72013471eaf24
ripemd-160	812476f6baa4ebd0f344cebeda78578a85d76a6e

31969920 as geometric shapes

Circle

Radius = n

Diameter	63939840
Circumference	200872931.61571
Area	3.2109457769598E+15

Sphere

Radius = n

Volume	1.3687157281832E+23
Surface area	1.2843783107839E+16
Circumference	200872931.61571

Square

Length = n

Perimeter	127879680
Area	1022075784806400
Diagonal	45212294.451983

Cube

Length = n

Surface area	6132454708838400
Volume	3.2675681074198E+22
Space diagonal	55373525.753912

Equilateral Triangle

Length = n

Perimeter	95909760
Area	4.4257179711763E+14
Altitude	27686762.876956

Triangular Pyramid

Length = n

Surface area	4.4257179711763E+14
Volume	3.8508659445757E+21
Height	15070764.817328