31869968, thirty-one million eight hundred sixty-nine thousand nine hundred sixty-eight: 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

31869968 has 40 divisors, whose sum is 70417368
The reverse of 31869968 is 86996813
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5

Name

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

Notation

Scientific notation	3.1869968 × 10^7
Engineering notation	3.1869968 × 10^6

Prime Factorization of 31869968

Prime Factorization 2 × 2 × 2 × 2 × 13 × 17 × 9013

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	3983746	Product of the distinct prime numbers

The prime factorization of 31869968 is 2 × 2 × 2 × 2 × 13 × 17 × 9013. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 6, 74, 21, 126, 537, 7644, 1866, 23386, 20641, 269385, 500169, 5153922, 4226652, 83379629, 47825351, 878527308, 78655086, 4860451511, 5894681327

Basic calculations (n = 31869968)

Multiplication

n×y

n×2	63739936
n×3	95609904
n×4	127479872
n×5	159349840

Division

n÷y

n÷2	15934984
n÷3	10623322.666667
n÷3	7967492
n÷5	6373993.6

Exponentiation

n^y

n²	1015694860321024
n³	3.2370162696196E+22
n⁴	1.0316360492825E+30
n⁵	3.2878207878281E+37

Nth Root

^y√n

²√n	5645.3492363183
³√n	317.04959965866
⁴√n	75.135539103132
⁵√n	31.672061021201

Divisors of 31869968

1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 9013, 18026, 36052, 72104, 117169, 144208, 153221, 234338, 306442, 468676, 612884, 937352, 1225768, 1874704, 1991873, 2451536, 3983746, 7967492, 15934984, 31869968

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	-31869967	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 31869968 can be divided by 40 positive divisors. The sum of these divisors (counting 31869968) is 1, the average is 0.025.

Base conversion 31869968

Base	System	Value
2	Binary	1111001100100110000010000
3	Ternary	2012222011101012
4	Quaternary	1321210300100
5	Quinary	31124314333
6	Senary	3055030052
8	Octal	171446020
10	Decimal	31869968
12	Duodecimal	a80b328
16	Hexadecimal	1e64c10
20	Vigesimal	9j3ei8
36	Base36	iz30w

Cryptographic Hash Functions

md5	75fceaf2bb7359d91298a0f9c41fe0dd
sha1	1cff03bbbd76c7db32a451ab2b9107fae309f6b7
sha256	4f673e609886d130924d40bae2ba3ffe5de10718b572d7328010f0ddcdb822b7
sha512	292c91e3f974ae1cba9f42cc21c3229154e6dc30944df82609cccf2d841979f68298edf2db162e7d43d85ef2df0d8f4b10e6da9a52b8953f0a8af56e54ec67f2
ripemd-160	22e831676ad124ba2b5be56b79287bde58e7240e

31869968 as geometric shapes

Circle

Radius = n

Diameter	63739936
Circumference	200244914.67788
Area	3.1908995114734E+15

Sphere

Radius = n

Volume	1.3559182042917E+23
Surface area	1.2763598045894E+16
Circumference	200244914.67788

Square

Length = n

Perimeter	127479872
Area	1015694860321024
Diagonal	45070940.977997

Cube

Length = n

Surface area	6094169161926144
Volume	3.2370162696196E+22
Space diagonal	55200403.811594

Equilateral Triangle

Length = n

Perimeter	95609904
Area	4.3980877576565E+14
Altitude	27600201.905797

Triangular Pyramid

Length = n

Surface area	4.3980877576565E+14
Volume	3.8148602584319E+21
Height	15023646.992666