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

42156725 (number)

42156725 is an odd 8-digits composite number following 42156724 and preceding 42156726. In scientific notation, it is written as 4.2156725 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 29488320 positive integers (up to 42156725) that are relatively prime to 42156725.

Interesting facts

42156725 has 8 divisors, whose sum is 44518560
The reverse of 42156725 is 52765124
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	forty-two million one hundred fifty-six thousand seven hundred twenty-five

Notation

Scientific notation	4.2156725 × 10^7
Engineering notation	4.2156725 × 10^6

Prime Factorization of 42156725

Prime Factorization 325 × 19 × 6827

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42156725	Product of the distinct prime numbers

The prime factorization of 42156725 is 325 × 19 × 6827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 39, 44, 647, 68, 4112, 9161, 70602, 92331, 54228, 868939, 4321553, 4984659, 29972108, 23660063, 990317824, 613017288, 5197545519, 5459722388

Basic calculations (n = 42156725)

Multiplication

n×y

n×2	84313450
n×3	126470175
n×4	168626900
n×5	210783625

Division

n÷y

n÷2	21078362.5
n÷3	14052241.666667
n÷3	10539181.25
n÷5	8431345

Exponentiation

n^y

n²	1777189462725625
n³	7.4920487453022E+22
n⁴	3.158402386423E+30
n⁵	1.3314790084378E+38

Nth Root

^y√n

²√n	6492.8210355746
³√n	348.03449310189
⁴√n	80.578043135674
⁵√n	33.494490271029

Divisors of 42156725

1, 19, 325, 6175, 6827, 129713, 2218775, 42156725

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	-42156724	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 42156725 can be divided by 8 positive divisors. The sum of these divisors (counting 42156725) is 1, the average is 0.125.

Base conversion 42156725

Base	System	Value
2	Binary	10100000110100001010110101
3	Ternary	2221022210011012
4	Quaternary	2200310022311
5	Quinary	41243003400
6	Senary	4103322005
8	Octal	240641265
10	Decimal	42156725
12	Duodecimal	12150305
16	Hexadecimal	28342b5
20	Vigesimal	d39bg5
36	Base36	p3kc5

Cryptographic Hash Functions

md5	0f176de9f19e552115faf131f24cfc65
sha1	45f15f0f140cfe57989efc539c0e1605fe7222bb
sha256	965abce5da1153c3b7cb32e20e8a21b336dec390417f75269f0e25decf8d014e
sha512	0aba46e4df0214eea0968a499cb2f2aed5d798be0639680730e8fb5a16f5c7cc536e8b8756cb9fb45fda6050453d68546d40fa7dd92496c30abba5b443785f37
ripemd-160	882d5fed11841f2938d64680835561bfe2935afb

42156725 as geometric shapes

Circle

Radius = n

Diameter	84313450
Circumference	264878515.11881
Area	5.583205360136E+15

Sphere

Radius = n

Volume	3.1382620398104E+23
Surface area	2.2332821440544E+16
Circumference	264878515.11881

Square

Length = n

Perimeter	168626900
Area	1777189462725625
Diagonal	59618612.240233

Cube

Length = n

Surface area	10663136776353750
Volume	7.4920487453022E+22
Space diagonal	73017589.580709

Equilateral Triangle

Length = n

Perimeter	126470175
Area	7.695456110292E+14
Altitude	36508794.790355

Triangular Pyramid

Length = n

Surface area	7.695456110292E+14
Volume	8.8294641213056E+21
Height	19872870.746744