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

42891907 (number)

42891907 is an odd 8-digits prime number following 42891906 and preceding 42891908. In scientific notation, it is written as 4.2891907 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 42891906 positive integers (up to 42891907) that are relatively prime to 42891907.

Interesting facts

42891907 has 2 divisors, whose sum is 42891908
The reverse of 42891907 is 70919824
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	forty-two million eight hundred ninety-one thousand nine hundred seven

Notation

Scientific notation	4.2891907 × 10^7
Engineering notation	4.2891907 × 10^6

Prime Factorization of 42891907

Prime Factorization 42891907

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42891907	Product of the distinct prime numbers

The prime factorization of 42891907 is 42891907. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 8, 12, 84, 354, 758, 6966, 8758, 7387, 49496, 987140, 417342, 898893, 7672497, 51781729, 85899390, 377363353, 989739890, 4483836629, 7404346653

Basic calculations (n = 42891907)

Multiplication

n×y

n×2	85783814
n×3	128675721
n×4	171567628
n×5	214459535

Division

n÷y

n÷2	21445953.5
n÷3	14297302.333333
n÷3	10722976.75
n÷5	8578381.4

Exponentiation

n^y

n²	1839715686096649
n³	7.8908914114499E+22
n⁴	3.3845538056701E+30
n⁵	1.451699670693E+38

Nth Root

^y√n

²√n	6549.1913241254
³√n	350.04599939636
⁴√n	80.927074110741
⁵√n	33.610507578008

Divisors of 42891907

1, 42891907

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42891908	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21445954	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6549.1914004707	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999533712	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42891907 can be divided by 2 positive divisors. The sum of these divisors (counting 42891907) is 42891908, the average is 21445954.

Base conversion 42891907

Base	System	Value
2	Binary	10100011100111101010000011
3	Ternary	2222201010122011
4	Quaternary	2203213222003
5	Quinary	41440020112
6	Senary	4131153351
8	Octal	243475203
10	Decimal	42891907
12	Duodecimal	12445857
16	Hexadecimal	28e7a83
20	Vigesimal	d819f7
36	Base36	pjblv

Cryptographic Hash Functions

md5	0821d83442b470dec413bc6ec52a0471
sha1	ebe27dd336d8457183a8634945e8c6d6cb69b969
sha256	620bb453c3b8d4936c039c187f30ffdbd24a25a2627ae84005fd5cd80f15cbda
sha512	19711747fae60c272d66fcbb9fe4936bb9028e3135595dc978ac91dfe62bdfed5aa10b621ab4433544f72c5482cc4b3f214beddf3db86a4bf3c0e7839b6c4148
ripemd-160	1b35469253fe3d85b9738fc7e3326834d206f2c3

42891907 as geometric shapes

Circle

Radius = n

Diameter	85783814
Circumference	269497799.85931
Area	5.7796372841351E+15

Sphere

Radius = n

Volume	3.3053288651314E+23
Surface area	2.3118549136541E+16
Circumference	269497799.85931

Square

Length = n

Perimeter	171567628
Area	1839715686096649
Diagonal	60658316.595445

Cube

Length = n

Surface area	11038294116579894
Volume	7.8908914114499E+22
Space diagonal	74290962.157519

Equilateral Triangle

Length = n

Perimeter	128675721
Area	7.9662025995021E+14
Altitude	37145481.07876

Triangular Pyramid

Length = n

Surface area	7.9662025995021E+14
Volume	9.2995047110715E+21
Height	20219438.865148