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

31009997 (number)

31009997 is an odd 8-digits prime number following 31009996 and preceding 31009998. In scientific notation, it is written as 3.1009997 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 31009996 positive integers (up to 31009997) that are relatively prime to 31009997.

Interesting facts

31009997 has 2 divisors, whose sum is 31009998
The reverse of 31009997 is 79990013
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	3.1009997 × 10^7
Engineering notation	3.1009997 × 10^6

Prime Factorization of 31009997

Prime Factorization 31009997

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	31009997	Product of the distinct prime numbers

The prime factorization of 31009997 is 31009997. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 5, 73, 28, 900, 681, 4425, 3834, 30017, 15055, 661246, 888378, 7333218, 9771802, 24547388, 64194506, 807929861, 534598217, 384932274, 6058765878

Basic calculations (n = 31009997)

Multiplication

n×y

n×2	62019994
n×3	93029991
n×4	124039988
n×5	155049985

Division

n÷y

n÷2	15504998.5
n÷3	10336665.666667
n÷3	7752499.25
n÷5	6201999.4

Exponentiation

n^y

n²	961619913940009
n³	2.981983064642E+22
n⁴	9.2471285888599E+29
n⁵	2.8675342979916E+37

Nth Root

^y√n

²√n	5568.6620475658
³√n	314.17182976299
⁴√n	74.623468477188
⁵√n	31.49925953931

Divisors of 31009997

1, 31009997

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	31009998	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	15504999	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5568.662137354	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999355047	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31009997 can be divided by 2 positive divisors. The sum of these divisors (counting 31009997) is 31009998, the average is 15504999.

Base conversion 31009997

Base	System	Value
2	Binary	1110110010010110011001101
3	Ternary	2011100110201102
4	Quaternary	1312102303031
5	Quinary	30414304442
6	Senary	3024352445
8	Octal	166226315
10	Decimal	31009997
12	Duodecimal	a475725
16	Hexadecimal	1d92ccd
20	Vigesimal	9dg4jh
36	Base36	igngt

Cryptographic Hash Functions

md5	00b82a5b37adb7b52dd1d45307db60ba
sha1	83c8cdf6a0a69f598decf30a66070b1e0dd0a010
sha256	733cb1b65adb09b54e787e8f348c8b905cb1d4804ac66d2247dbe865e2efe45b
sha512	ed08420778fee655d765a491fb10ad2d41000cbc0955cb9fa1c5d7895b9b266323e59a4a9919eaae4a25b8046b1bd17f9cca44da36fbd2eecd76e877bd33cfec
ripemd-160	178b816ba0ab9aacd34508f6c78511b0255111a2

31009997 as geometric shapes

Circle

Radius = n

Diameter	62019994
Circumference	194841557.52608
Area	3.0210180571796E+15

Sphere

Radius = n

Volume	1.2490901452011E+23
Surface area	1.2084072228718E+16
Circumference	194841557.52608

Square

Length = n

Perimeter	124039988
Area	961619913940009
Diagonal	43854758.326549

Cube

Length = n

Surface area	5769719483640054
Volume	2.981983064642E+22
Space diagonal	53710890.346558

Equilateral Triangle

Length = n

Perimeter	93029991
Area	4.1639363712853E+14
Altitude	26855445.173279

Triangular Pyramid

Length = n

Surface area	4.1639363712853E+14
Volume	3.5143007439863E+21
Height	14618252.775516