31490640, thirty-one million four hundred ninety thousand six hundred forty: 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

31490640 has 160 divisors, whose sum is 110707200
The reverse of 31490640 is 04609413
Previous prime number is 61

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	thirty-one million four hundred ninety thousand six hundred forty

Notation

Scientific notation	3.1490640 × 10^7
Engineering notation	3.1490640 × 10^6

Prime Factorization of 31490640

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 61 × 239

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	10	Total number of prime factors
rad	Radical	437370	Product of the distinct prime numbers

The prime factorization of 31490640 is 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 61 × 239. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 10, 13, 96, 250, 539, 2395, 5544, 28015, 90035, 290762, 67945, 1387341, 9231273, 76568402, 18231597, 85871163, 533197601, 9056308494, 991085638

Basic calculations (n = 31490640)

Multiplication

n×y

n×2	62981280
n×3	94471920
n×4	125962560
n×5	157453200

Division

n÷y

n÷2	15745320
n÷3	10496880
n÷3	7872660
n÷5	6298128

Exponentiation

n^y

n²	991660407609600
n³	3.1228020898287E+22
n⁴	9.8339036402044E+29
n⁵	3.0967591932837E+37

Nth Root

^y√n

²√n	5611.6521631334
³√n	315.78669576504
⁴√n	74.910961568608
⁵√n	31.59630499938

Divisors of 31490640

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 239, 240, 244, 270, 305, 360, 366, 432, 478, 488, 540, 549, 610, 717, 720, 732, 915, 956, 976, 1080, 1098, 1195, 1220, 1434, 1464, 1647, 1830, 1912, 2151, 2160, 2196, 2390, 2440, 2745, 2868, 2928, 3294, 3585, 3660, 3824, 4302, 4392, 4780, 4880, 5490, 5736, 6453, 6588, 7170, 7320, 8235, 8604, 8784, 9560, 10755, 10980, 11472, 12906, 13176, 14340, 14579, 14640, 16470, 17208, 19120, 21510, 21960, 25812, 26352, 28680, 29158, 32265, 32940, 34416, 43020, 43737, 43920, 51624, 57360, 58316, 64530, 65880, 72895, 86040, 87474, 103248, 116632, 129060, 131211, 131760, 145790, 172080, 174948, 218685, 233264, 258120, 262422, 291580, 349896, 393633, 437370, 516240, 524844, 583160, 656055, 699792, 787266, 874740, 1049688, 1166320, 1312110, 1574532, 1749480, 1968165, 2099376, 2624220, 3149064, 3498960, 3936330, 5248440, 6298128, 7872660, 10496880, 15745320, 31490640

160 divisors

τ	Total Divisors	160	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31490639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.00625	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	160	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31490640 can be divided by 160 positive divisors. The sum of these divisors (counting 31490640) is 1, the average is 0.00625.

Base conversion 31490640

Base	System	Value
2	Binary	1111000001000001001010000
3	Ternary	2012020220001000
4	Quaternary	1320020021100
5	Quinary	31030200030
6	Senary	3042542000
8	Octal	170101120
10	Decimal	31490640
12	Duodecimal	a667900
16	Hexadecimal	1e08250
20	Vigesimal	9gg6c0
36	Base36	iqyc0

Cryptographic Hash Functions

md5	243679493b80624a6f6fae701801c7a4
sha1	b56bd45dfff163fed2b6729da4185d4a3927f430
sha256	33f2a98ebf9696456482ce4b0930bc13510e960eacdd34e6da13d0496dd6815a
sha512	02451138090aed2adbf48a3b3e3be2f313042257c62ca3b596d7b9a23224e51b9f1625eba9d382a0c4e7b20b197d0b9b8e4890d711736ac5f267824c6a120d78
ripemd-160	f744f51f2ef223017912fd2143fd200df8fb82b5

31490640 as geometric shapes

Circle

Radius = n

Diameter	62981280
Circumference	197861526.56168
Area	3.1153930514022E+15

Sphere

Radius = n

Volume	1.3080762805361E+23
Surface area	1.2461572205609E+16
Circumference	197861526.56168

Square

Length = n

Perimeter	125962560
Area	991660407609600
Diagonal	44534490.175809

Cube

Length = n

Surface area	5949962445657600
Volume	3.1228020898287E+22
Space diagonal	54543388.442861

Equilateral Triangle

Length = n

Perimeter	94471920
Area	4.2940155245857E+14
Altitude	27271694.22143

Triangular Pyramid

Length = n

Surface area	4.2940155245857E+14
Volume	3.6802575567023E+21
Height	14844830.058603