31489980, thirty-one million four hundred eighty-nine thousand nine hundred eighty: 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

31489980 has 48 divisors, whose sum is 89177760
The reverse of 31489980 is 08998413
Previous prime number is 89

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	thirty-one million four hundred eighty-nine thousand nine hundred eighty

Notation

Scientific notation	3.1489980 × 10^7
Engineering notation	3.1489980 × 10^6

Prime Factorization of 31489980

Prime Factorization 2 × 2 × 3 × 5 × 89 × 5897

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	15744990	Product of the distinct prime numbers

The prime factorization of 31489980 is 2 × 2 × 3 × 5 × 89 × 5897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 70, 89, 841, 611, 6872, 5458, 14068, 73061, 663655, 72146, 3835504, 8645574, 82494996, 65724821, 364457610, 692222320, 8221377592, 1424355843

Basic calculations (n = 31489980)

Multiplication

n×y

n×2	62979960
n×3	94469940
n×4	125959920
n×5	157449900

Division

n÷y

n÷2	15744990
n÷3	10496660
n÷3	7872495
n÷5	6297996

Exponentiation

n^y

n²	991618840400400
n³	3.1226057451832E+22
n⁴	9.8330792463703E+29
n⁵	3.0964346880662E+37

Nth Root

^y√n

²√n	5611.5933566145
³√n	315.7844895997
⁴√n	74.910569058141
⁵√n	31.596172555351

Divisors of 31489980

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 5897, 11794, 17691, 23588, 29485, 35382, 58970, 70764, 88455, 117940, 176910, 353820, 524833, 1049666, 1574499, 2099332, 2624165, 3148998, 5248330, 6297996, 7872495, 10496660, 15744990, 31489980

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31489979	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31489980 can be divided by 48 positive divisors. The sum of these divisors (counting 31489980) is 1, the average is 0.020833333333333.

Base conversion 31489980

Base	System	Value
2	Binary	1111000000111111110111100
3	Ternary	2012020212010120
4	Quaternary	1320013332330
5	Quinary	31030134410
6	Senary	3042534540
8	Octal	170077674
10	Decimal	31489980
12	Duodecimal	a667450
16	Hexadecimal	1e07fbc
20	Vigesimal	9gg4j0
36	Base36	iqxto

Cryptographic Hash Functions

md5	136b31c3026eea4c718eba83abc64cd0
sha1	b2963b36499933f55ba4ea8a8198e4de5f546be7
sha256	f52a8df375e7130a9fcd20141fc140fb3e1cff7391ce5330a4b0bbaa9b1df5f6
sha512	8b8b2ee7dbba75082588e0327582f6e44fe4e30e0f43de48e6aa67b91a984a7578c5d24ebc267e5025d27d7e6979f758a62d3c6e299e320d4ca3a9b402525df6
ripemd-160	d1caa93d55de5f8c90dffd3a94b2b3c94af46840

31489980 as geometric shapes

Circle

Radius = n

Diameter	62979960
Circumference	197857379.65938
Area	3.1152624641631E+15

Sphere

Radius = n

Volume	1.3079940358833E+23
Surface area	1.2461049856653E+16
Circumference	197857379.65938

Square

Length = n

Perimeter	125959920
Area	991618840400400
Diagonal	44533556.794858

Cube

Length = n

Surface area	5949713042402400
Volume	3.1226057451832E+22
Space diagonal	54542245.289328

Equilateral Triangle

Length = n

Perimeter	94469940
Area	4.2938355332901E+14
Altitude	27271122.644664

Triangular Pyramid

Length = n

Surface area	4.2938355332901E+14
Volume	3.6800261623185E+21
Height	14844518.931619