31197890, thirty-one million one hundred ninety-seven thousand eight hundred ninety: 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

31197890 has 32 divisors, whose sum is 59222016
The reverse of 31197890 is 09879113
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	thirty-one million one hundred ninety-seven thousand eight hundred ninety

Notation

Scientific notation	3.1197890 × 10^7
Engineering notation	3.1197890 × 10^6

Prime Factorization of 31197890

Prime Factorization 2 × 5 × 1343 × 23 × 101

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	31197890	Product of the distinct prime numbers

The prime factorization of 31197890 is 2 × 5 × 1343 × 23 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 54, 62, 219, 619, 9279, 244, 57835, 20560, 800117, 280658, 9656806, 9690989, 49251346, 29816799, 917979051, 663487844, 112671224, 7749295510

Basic calculations (n = 31197890)

Multiplication

n×y

n×2	62395780
n×3	93593670
n×4	124791560
n×5	155989450

Division

n÷y

n÷2	15598945
n÷3	10399296.666667
n÷3	7799472.5
n÷5	6239578

Exponentiation

n^y

n²	973308340452100
n³	3.0365166541507E+22
n⁴	9.4732912559362E+29
n⁵	2.9554669854066E+37

Nth Root

^y√n

²√n	5585.5071390161
³√n	314.80508643867
⁴√n	74.736250501454
⁵√n	31.537338859251

Divisors of 31197890

1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 1343, 2323, 2686, 4646, 6715, 11615, 13430, 23230, 30889, 61778, 135643, 154445, 271286, 308890, 678215, 1356430, 3119789, 6239578, 15598945, 31197890

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	-31197889	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 31197890 can be divided by 32 positive divisors. The sum of these divisors (counting 31197890) is 1, the average is 0.03125.

Base conversion 31197890

Base	System	Value
2	Binary	1110111000000101011000010
3	Ternary	2011201000110102
4	Quaternary	1313000223002
5	Quinary	30441313030
6	Senary	3032402402
8	Octal	167005302
10	Decimal	31197890
12	Duodecimal	a546402
16	Hexadecimal	1dc0ac2
20	Vigesimal	9ejeea
36	Base36	ikog2

Cryptographic Hash Functions

md5	8a339c37d600d820f486142bb0d49dc0
sha1	f170b6486cb5c0ded2d5a69eeb4c6c20ffe54c7f
sha256	a58cc89f1e0838db35aba8dac7767aa5d73b9f12f7aba46288b6b7fde994582b
sha512	e6d7ba1683377d806e3f2ae5f5a46dbe063973a7361136d8eaeb0f756601393af807315f3f9dfd00f6b5b0293c458587164eeaf5892417898e24d51bd542a393
ripemd-160	b9e2d5ef8e74234ce0cce7fe972ca35fd9a10e58

31197890 as geometric shapes

Circle

Radius = n

Diameter	62395780
Circumference	196022124.063
Area	3.057738332042E+15

Sphere

Radius = n

Volume	1.2719331217577E+23
Surface area	1.2230953328168E+16
Circumference	196022124.063

Square

Length = n

Perimeter	124791560
Area	973308340452100
Diagonal	44120479.155424

Cube

Length = n

Surface area	5839850042712600
Volume	3.0365166541507E+22
Space diagonal	54036330.568945

Equilateral Triangle

Length = n

Perimeter	93593670
Area	4.214548742734E+14
Altitude	27018165.284472

Triangular Pyramid

Length = n

Surface area	4.214548742734E+14
Volume	3.5785691955598E+21
Height	14706826.385141