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

40389979 (number)

40389979 is an odd 8-digits composite number following 40389978 and preceding 40389980. In scientific notation, it is written as 4.0389979 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 34584936 positive integers (up to 40389979) that are relatively prime to 40389979.

Interesting facts

40389979 has 8 divisors, whose sum is 46206720
The reverse of 40389979 is 97998304
Previous prime number is 1259

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	forty million three hundred eighty-nine thousand nine hundred seventy-nine

Notation

Scientific notation	4.0389979 × 10^7
Engineering notation	4.0389979 × 10^6

Prime Factorization of 40389979

Prime Factorization 7 × 1259 × 4583

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40389979	Product of the distinct prime numbers

The prime factorization of 40389979 is 7 × 1259 × 4583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 82, 29, 4, 180, 9625, 3155, 24733, 82270, 820449, 303989, 4231532, 4575320, 8139860, 7795994, 484469916, 618995051, 9842954137, 8848004451

Basic calculations (n = 40389979)

Multiplication

n×y

n×2	80779958
n×3	121169937
n×4	161559916
n×5	201949895

Division

n÷y

n÷2	20194989.5
n÷3	13463326.333333
n÷3	10097494.75
n÷5	8077995.8

Exponentiation

n^y

n²	1631350403620441
n³	6.5890208543871E+22
n⁴	2.6613041393926E+30
n⁵	1.0749001830268E+38

Nth Root

^y√n

²√n	6355.311086013
³√n	343.10302135368
⁴√n	79.720205004836
⁵√n	33.208917973828

Divisors of 40389979

1, 7, 1259, 4583, 8813, 32081, 5769997, 40389979

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-40389978	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389979 can be divided by 8 positive divisors. The sum of these divisors (counting 40389979) is 1, the average is 0.125.

Base conversion 40389979

Base	System	Value
2	Binary	10011010000100110101011011
3	Ternary	2211000000122011
4	Quaternary	2122010311123
5	Quinary	40314434404
6	Senary	4001410351
8	Octal	232046533
10	Decimal	40389979
12	Duodecimal	116399b7
16	Hexadecimal	2684d5b
20	Vigesimal	cc8eij
36	Base36	o1p3v

Cryptographic Hash Functions

md5	0ed5f6b1a6f12f2ff92157a2e2435347
sha1	433cf5a0281450760458b99862c935c64f21b9fb
sha256	0ca9cc3aa36121d4c0e97fd16bc9a441ab48f2df6b3525c2110b4b6d502260fe
sha512	c112d643ff402d3f4acb8b312299a3055e025a556d5ab0899e72ecb443c839f46af7b49ab9b3ec45455259ecf23d539062e7d3de906bfd8593ca7dc0eb4c7e37
ripemd-160	fcb7fd334afbc964489b8e5590bba2b047ee98cd

40389979 as geometric shapes

Circle

Radius = n

Diameter	80779958
Circumference	253777722.61009
Area	5.1250384434447E+15

Sphere

Radius = n

Volume	2.760002601399E+23
Surface area	2.0500153773779E+16
Circumference	253777722.61009

Square

Length = n

Perimeter	161559916
Area	1631350403620441
Diagonal	57120056.085765

Cube

Length = n

Surface area	9788102421722646
Volume	6.5890208543871E+22
Space diagonal	69957495.74464

Equilateral Triangle

Length = n

Perimeter	121169937
Area	7.0639544600465E+14
Altitude	34978747.87232

Triangular Pyramid

Length = n

Surface area	7.0639544600465E+14
Volume	7.7652355458612E+21
Height	19040018.695255