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

31397941 (number)

31397941 is an odd 8-digits composite number following 31397940 and preceding 31397942. In scientific notation, it is written as 3.1397941 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 30549312 positive integers (up to 31397941) that are relatively prime to 31397941.

Interesting facts

31397941 has 4 divisors, whose sum is 32246572
The reverse of 31397941 is 14979313
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	3.1397941 × 10^7
Engineering notation	3.1397941 × 10^6

Prime Factorization of 31397941

Prime Factorization 37 × 848593

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	31397941	Product of the distinct prime numbers

The prime factorization of 31397941 is 37 × 848593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 45, 46, 413, 303, 3970, 6021, 19386, 4105, 479648, 197724, 1423423, 4753445, 87819225, 5372800, 211295367, 397487128, 6035920936, 7165463746

Basic calculations (n = 31397941)

Multiplication

n×y

n×2	62795882
n×3	94193823
n×4	125591764
n×5	156989705

Division

n÷y

n÷2	15698970.5
n÷3	10465980.333333
n÷3	7849485.25
n÷5	6279588.2

Exponentiation

n^y

n²	985830699039481
n³	3.095305412443E+22
n⁴	9.7186216716867E+29
n⁵	3.0514470984894E+37

Nth Root

^y√n

²√n	5603.3865652835
³√n	315.47653077918
⁴√n	74.855771756649
⁵√n	31.577681047905

Divisors of 31397941

1, 37, 848593, 31397941

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31397940	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31397941 can be divided by 4 positive divisors. The sum of these divisors (counting 31397941) is 1, the average is 0.25.

Base conversion 31397941

Base	System	Value
2	Binary	1110111110001100000110101
3	Ternary	2012002011212201
4	Quaternary	1313301200311
5	Quinary	31014213231
6	Senary	3040544501
8	Octal	167614065
10	Decimal	31397941
12	Duodecimal	a622131
16	Hexadecimal	1df1835
20	Vigesimal	9g4eh1
36	Base36	ioyt1

Cryptographic Hash Functions

md5	770ebb04ce5c14978f8df7565db23ea6
sha1	8dc898e3692c6021aa6f6c467e06802f2348f287
sha256	f5745e37769958428eb0de35bc8169190f4960078724db2ab6b45734620d01dc
sha512	65583399df2e23ccbce95cfb67cfc5240e247195c5dd7e7bfbd5cd0cf4f98a2d53d2b9bd21ef8edecf25679a46fe7aa4b35522c3947eb212ea9607e54309c360
ripemd-160	f02066f3e33d13fad74c4a78cf8d66b5aad39bd3

31397941 as geometric shapes

Circle

Radius = n

Diameter	62795882
Circumference	197279081.56689
Area	3.0970784817857E+15

Sphere

Radius = n

Volume	1.2965584992464E+23
Surface area	1.2388313927143E+16
Circumference	197279081.56689

Square

Length = n

Perimeter	125591764
Area	985830699039481
Diagonal	44403393.99279

Cube

Length = n

Surface area	5914984194236886
Volume	3.095305412443E+22
Space diagonal	54382829.06505

Equilateral Triangle

Length = n

Perimeter	94193823
Area	4.2687721459938E+14
Altitude	27191414.532525

Triangular Pyramid

Length = n

Surface area	4.2687721459938E+14
Volume	3.6478524116365E+21
Height	14801131.33093