64989840, sixty-four million nine hundred eighty-nine thousand eight hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

64989840 has 40 divisors, whose sum is 201469248
The reverse of 64989840 is 04898946
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	sixty-four million nine hundred eighty-nine thousand eight hundred forty

Notation

Scientific notation	6.4989840 × 10^7
Engineering notation	6.4989840 × 10^6

Prime Factorization of 64989840

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 270791

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	8123730	Product of the distinct prime numbers

The prime factorization of 64989840 is 2 × 2 × 2 × 2 × 3 × 5 × 270791. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 78, 12, 386, 238, 7414, 427, 45840, 96521, 927174, 680903, 6776014, 9939612, 69393174, 87834400, 225860119, 734937533, 1493349425, 2146512562

Basic calculations (n = 64989840)

Multiplication

n×y

n×2	129979680
n×3	194969520
n×4	259959360
n×5	324949200

Division

n÷y

n÷2	32494920
n÷3	21663280
n÷3	16247460
n÷5	12997968

Exponentiation

n^y

n²	4223679303225600
n³	2.7449624212794E+23
n⁴	1.7839466856496E+31
n⁵	1.159384096689E+39

Nth Root

^y√n

²√n	8061.6276272227
³√n	402.05162575516
⁴√n	89.786567075608
⁵√n	36.523222881128

Divisors of 64989840

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 270791, 541582, 812373, 1083164, 1353955, 1624746, 2166328, 2707910, 3249492, 4061865, 4332656, 5415820, 6498984, 8123730, 10831640, 12997968, 16247460, 21663280, 32494920, 64989840

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-64989839	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64989840 can be divided by 40 positive divisors. The sum of these divisors (counting 64989840) is 1, the average is 0.025.

Base conversion 64989840

Base	System	Value
2	Binary	11110111111010101010010000
3	Ternary	11112021211022010
4	Quaternary	3313322222100
5	Quinary	113114133330
6	Senary	10240542520
8	Octal	367725220
10	Decimal	64989840
12	Duodecimal	19921a40
16	Hexadecimal	3dfaa90
20	Vigesimal	1063ec0
36	Base36	12oyhc

Cryptographic Hash Functions

md5	a56e19a7574d7e416db9c45defe07820
sha1	b88af6b9280f623bd4246b50e824caaadaa56c25
sha256	4af87e6c0667d7bb1341a7057004a35274ba233448da1ff908405a7577b3e90f
sha512	e3fba687f16747773aa95524ddcd5829bae20e7e92a2d4ccd0bf7b3901e5feffbdbc103c69204ffead232f99b70d780f69d8fc37568a57095c5e5006df4895d0
ripemd-160	76d2a4a8412a43a8e19ec279b58dda9d5bb53096

64989840 as geometric shapes

Circle

Radius = n

Diameter	129979680
Circumference	408343207.80395
Area	1.3269079870133E+16

Sphere

Radius = n

Volume	1.1498071702762E+24
Surface area	5.3076319480531E+16
Circumference	408343207.80395

Square

Length = n

Perimeter	259959360
Area	4223679303225600
Diagonal	91909513.144457

Cube

Length = n

Surface area	25342075819353600
Volume	2.7449624212794E+23
Space diagonal	112565704.85577

Equilateral Triangle

Length = n

Perimeter	194969520
Area	1.828906787016E+15
Altitude	56282852.427886

Triangular Pyramid

Length = n

Surface area	1.828906787016E+15
Volume	3.2349692369816E+22
Height	30636504.381486