77897721, seventy-seven million eight hundred ninety-seven thousand seven hundred twenty-one: 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

77897721 has 8 divisors, whose sum is 85380864
The reverse of 77897721 is 12779877
Previous prime number is 11

Basic properties

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

Name

Name	seventy-seven million eight hundred ninety-seven thousand seven hundred twenty-one

Notation

Scientific notation	7.7897721 × 10^7
Engineering notation	7.7897721 × 10^6

Prime Factorization of 77897721

Prime Factorization 213 × 11 × 33247

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	77897721	Product of the distinct prime numbers

The prime factorization of 77897721 is 213 × 11 × 33247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 50, 23, 605, 799, 3227, 6885, 35751, 48632, 312926, 71985, 7835027, 9781529, 41645282, 63043948, 627879178, 239461989, 3444446657, 2019408228

Basic calculations (n = 77897721)

Multiplication

n×y

n×2	155795442
n×3	233693163
n×4	311590884
n×5	389488605

Division

n÷y

n÷2	38948860.5
n÷3	25965907
n÷3	19474430.25
n÷5	15579544.2

Exponentiation

n^y

n²	6068054936993841
n³	4.7268765049462E+23
n⁴	3.6821290718375E+31
n⁵	2.8682946312399E+39

Nth Root

^y√n

²√n	8825.9685587475
³√n	427.07903295346
⁴√n	93.946626116894
⁵√n	37.870841067114

Divisors of 77897721

1, 11, 213, 2343, 33247, 365717, 7081611, 77897721

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	-77897720	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 77897721 can be divided by 8 positive divisors. The sum of these divisors (counting 77897721) is 1, the average is 0.125.

Base conversion 77897721

Base	System	Value
2	Binary	100101001001001111111111001
3	Ternary	12102120121120210
4	Quaternary	10221021333321
5	Quinary	124420211341
6	Senary	11421341333
8	Octal	451117771
10	Decimal	77897721
12	Duodecimal	22107849
16	Hexadecimal	4a49ff9
20	Vigesimal	146h461
36	Base36	1adm9l

Cryptographic Hash Functions

md5	90023d491c287c06b2613e3a509c84f4
sha1	bd38dc64faf8250634945f9a59c8c9e518f51ad0
sha256	f44ce976cc5ca63b5f262fe3dee5d1d3c29468e33ca10a2aae00468443b327f0
sha512	4de63b711f0f95f70aa1714a459ddde16e74f3f2ce5b736af14c335e693bb4faf797f12b925d033d2d7faaa31d1c9df8f012c5befa8e3a59d50b0a2b2bb7e920
ripemd-160	284299f521b648559439af1f230bdd9030c61996

77897721 as geometric shapes

Circle

Radius = n

Diameter	155795442
Circumference	489445816.04997
Area	1.9063356811639E+16

Sphere

Radius = n

Volume	1.9799894003154E+24
Surface area	7.6253427246556E+16
Circumference	489445816.04997

Square

Length = n

Perimeter	311590884
Area	6068054936993841
Diagonal	110164013.51616

Cube

Length = n

Surface area	36408329621963046
Volume	4.7268765049462E+23
Space diagonal	134922810.56583

Equilateral Triangle

Length = n

Perimeter	233693163
Area	2.6275448634981E+15
Altitude	67461405.282913

Triangular Pyramid

Length = n

Surface area	2.6275448634981E+15
Volume	5.5706773841314E+22
Height	36721337.838718