77897421, seventy-seven million eight hundred ninety-seven thousand four 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

77897421 has 8 divisors, whose sum is 98917440
The reverse of 77897421 is 12479877
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	7.7897421 × 10^7
Engineering notation	7.7897421 × 10^6

Prime Factorization of 77897421

Prime Factorization 9 × 7 × 1236467

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	77897421	Product of the distinct prime numbers

The prime factorization of 77897421 is 9 × 7 × 1236467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 3, 73, 502, 833, 7297, 4839, 72234, 37620, 155366, 477864, 8967431, 3206086, 8960804, 19751881, 272226762, 958944234, 7823061118, 567473858

Basic calculations (n = 77897421)

Multiplication

n×y

n×2	155794842
n×3	233692263
n×4	311589684
n×5	389487105

Division

n÷y

n÷2	38948710.5
n÷3	25965807
n÷3	19474355.25
n÷5	15579484.2

Exponentiation

n^y

n²	6068008198451241
n³	4.7268218926621E+23
n⁴	3.6820723496471E+31
n⁵	2.8682393997292E+39

Nth Root

^y√n

²√n	8825.9515634293
³√n	427.07848469662
⁴√n	93.946535664863
⁵√n	37.870811897404

Divisors of 77897421

1, 7, 9, 63, 1236467, 8655269, 11128203, 77897421

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	-77897420	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 77897421 can be divided by 8 positive divisors. The sum of these divisors (counting 77897421) is 1, the average is 0.125.

Base conversion 77897421

Base	System	Value
2	Binary	100101001001001111011001101
3	Ternary	12102120121011200
4	Quaternary	10221021323031
5	Quinary	124420204141
6	Senary	11421340113
8	Octal	451117315
10	Decimal	77897421
12	Duodecimal	22107639
16	Hexadecimal	4a49ecd
20	Vigesimal	146h3b1
36	Base36	1adm19

Cryptographic Hash Functions

md5	462e45df13bd18e9cd88bbefa2de771c
sha1	e984ffb6104753c9aacd3eeae6f0b5309183a980
sha256	9120a222205bffeba78bea35966603dcfa6ea24ee0fda0aef113d3f59a4c039b
sha512	339529bc25d6bb98f21013573974aa26f278c008d88d7ed6c93969ed226a3d6a1b526a6d1a4ea9c5f7ebdf53fa82756daa05189792bf1f93fc9a52d3407d38f4
ripemd-160	ac611b692336da5a5315659eda3389004cb75695

77897421 as geometric shapes

Circle

Radius = n

Diameter	155794842
Circumference	489443931.09438
Area	1.9063209978177E+16

Sphere

Radius = n

Volume	1.9799665243753E+24
Surface area	7.6252839912708E+16
Circumference	489443931.09438

Square

Length = n

Perimeter	311589684
Area	6068008198451241
Diagonal	110163589.25209

Cube

Length = n

Surface area	36408049190707446
Volume	4.7268218926621E+23
Space diagonal	134922290.95058

Equilateral Triangle

Length = n

Perimeter	233692263
Area	2.6275246251155E+15
Altitude	67461145.475291

Triangular Pyramid

Length = n

Surface area	2.6275246251155E+15
Volume	5.5706130229373E+22
Height	36721196.417362