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

64085621 (number)

64085621 is an odd 8-digits composite number following 64085620 and preceding 64085622. In scientific notation, it is written as 6.4085621 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 61875744 positive integers (up to 64085621) that are relatively prime to 64085621.

Interesting facts

64085621 has 4 divisors, whose sum is 66295500
The reverse of 64085621 is 12658046
Previous prime number is 29

Basic properties

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

Name

Name	sixty-four million eighty-five thousand six hundred twenty-one

Notation

Scientific notation	6.4085621 × 10^7
Engineering notation	6.4085621 × 10^6

Prime Factorization of 64085621

Prime Factorization 29 × 2209849

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	64085621	Product of the distinct prime numbers

The prime factorization of 64085621 is 29 × 2209849. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 54, 37, 303, 836, 6314, 5974, 46895, 21755, 579852, 135026, 4393946, 3315561, 55507304, 64976345, 245807571, 743394962, 3981480354, 7823973609

Basic calculations (n = 64085621)

Multiplication

n×y

n×2	128171242
n×3	192256863
n×4	256342484
n×5	320428105

Division

n÷y

n÷2	32042810.5
n÷3	21361873.666667
n÷3	16021405.25
n÷5	12817124.2

Exponentiation

n^y

n²	4106966818955641
n³	2.6319751901917E+23
n⁴	1.6867176452003E+31
n⁵	1.0809434774432E+39

Nth Root

^y√n

²√n	8005.3495239121
³√n	400.17829759644
⁴√n	89.472618850194
⁵√n	36.421021259212

Divisors of 64085621

1, 29, 2209849, 64085621

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	-64085620	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 64085621 can be divided by 4 positive divisors. The sum of these divisors (counting 64085621) is 1, the average is 0.25.

Base conversion 64085621

Base	System	Value
2	Binary	11110100011101111001110101
3	Ternary	11110120212221112
4	Quaternary	3310131321311
5	Quinary	112401214441
6	Senary	10205324405
8	Octal	364357165
10	Decimal	64085621
12	Duodecimal	19566705
16	Hexadecimal	3d1de75
20	Vigesimal	100ae11
36	Base36	125ks5

Cryptographic Hash Functions

md5	a8e30505dab3ed7bf4c8e9f3b4221e33
sha1	184d352bbc5ef416c6a446870aeaf4c12d27dcfc
sha256	c4e8f604aee1e67e51be3ce76f0be5541654580c86b2a753aed3253f909a8872
sha512	a7655d5b148a919a417453707e54ed194add056796e312a4218d958a8a62fef00eb580b1145e7c18e11418575f2f9e0b1826afe2e8b956cd99940d256d9b1d12
ripemd-160	105bd68c43dedea7cdc641a0ba2ce59fc21b98dc

64085621 as geometric shapes

Circle

Radius = n

Diameter	128171242
Circumference	402661832.26868
Area	1.2902416786968E+16

Sphere

Radius = n

Volume	1.1024791895916E+24
Surface area	5.1609667147872E+16
Circumference	402661832.26868

Square

Length = n

Perimeter	256342484
Area	4106966818955641
Diagonal	90630754.371302

Cube

Length = n

Surface area	24641800913733846
Volume	2.6319751901917E+23
Space diagonal	110999551.6066

Equilateral Triangle

Length = n

Perimeter	192256863
Area	1.7783687988577E+15
Altitude	55499775.803301

Triangular Pyramid

Length = n

Surface area	1.7783687988577E+15
Volume	3.1018125081655E+22
Height	30210251.457101