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

31220797 (number)

31220797 is an odd 8-digits prime number following 31220796 and preceding 31220798. In scientific notation, it is written as 3.1220797 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 31220796 positive integers (up to 31220797) that are relatively prime to 31220797.

Interesting facts

31220797 has 2 divisors, whose sum is 31220798
The reverse of 31220797 is 79702213
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	thirty-one million two hundred twenty thousand seven hundred ninety-seven

Notation

Scientific notation	3.1220797 × 10^7
Engineering notation	3.1220797 × 10^6

Prime Factorization of 31220797

Prime Factorization 31220797

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	31220797	Product of the distinct prime numbers

The prime factorization of 31220797 is 31220797. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 8, 63, 22, 743, 69, 2193, 2007, 70899, 80865, 602196, 202825, 9595154, 786247, 86461043, 64592972, 167899993, 946742338, 3643298516, 5334060740

Basic calculations (n = 31220797)

Multiplication

n×y

n×2	62441594
n×3	93662391
n×4	124883188
n×5	156103985

Division

n÷y

n÷2	15610398.5
n÷3	10406932.333333
n÷3	7805199.25
n÷5	6244159.4

Exponentiation

n^y

n²	974738165315209
n³	3.0432102387459E+22
n⁴	9.5011449092206E+29
n⁵	2.9663331647836E+37

Nth Root

^y√n

²√n	5587.5573375134
³√n	314.88211596307
⁴√n	74.749965468309
⁵√n	31.54196874761

Divisors of 31220797

1, 31220797

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	31220798	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	15610399	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5587.557426998	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999359401	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31220797 can be divided by 2 positive divisors. The sum of these divisors (counting 31220797) is 31220798, the average is 15610399.

Base conversion 31220797

Base	System	Value
2	Binary	1110111000110010000111101
3	Ternary	2011202011212211
4	Quaternary	1313012100331
5	Quinary	30443031142
6	Senary	3033100421
8	Octal	167062075
10	Decimal	31220797
12	Duodecimal	a557711
16	Hexadecimal	1dc643d
20	Vigesimal	9f2bjh
36	Base36	il64d

Cryptographic Hash Functions

md5	3886fd678e2c89e812d65870b0d87a48
sha1	c9281acfa15b17738d7eab0a5e656b07eda4f09a
sha256	c457006d6e7ff1760414870e478243ef294d5ac41315273b69368cdfbac63395
sha512	c569990ccc2dcc74c1bfc1c1caac681ccf9a3e54acde5cb79db06459b8d4297b16d20328fbe91ad3d771b84ac4b9bf45b6595051a3748a612fd514f9ce9f7275
ripemd-160	dd9274fed9da2b4532e271d77927d2b62e899dc3

31220797 as geometric shapes

Circle

Radius = n

Diameter	62441594
Circumference	196166052.98884
Area	3.0622302593279E+15

Sphere

Radius = n

Volume	1.2747369239164E+23
Surface area	1.2248921037311E+16
Circumference	196166052.98884

Square

Length = n

Perimeter	124883188
Area	974738165315209
Diagonal	44152874.545497

Cube

Length = n

Surface area	5848428991891254
Volume	3.0432102387459E+22
Space diagonal	54076006.656794

Equilateral Triangle

Length = n

Perimeter	93662391
Area	4.220740066006E+14
Altitude	27038003.328397

Triangular Pyramid

Length = n

Surface area	4.220740066006E+14
Volume	3.5864576606559E+21
Height	14717624.848499