71387997, seventy-one million three hundred eighty-seven thousand nine hundred ninety-seven: 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

71387997 has 8 divisors, whose sum is 100193760
The reverse of 71387997 is 79978317
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	seventy-one million three hundred eighty-seven thousand nine hundred ninety-seven

Notation

Scientific notation	7.1387997 × 10^7
Engineering notation	7.1387997 × 10^6

Prime Factorization of 71387997

Prime Factorization 3 × 19 × 1252421

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71387997	Product of the distinct prime numbers

The prime factorization of 71387997 is 3 × 19 × 1252421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 8, 55, 254, 176, 3447, 1645, 20669, 83515, 92213, 116529, 9218229, 3113066, 16362601, 68510021, 784375896, 437785844, 5102882149, 6668777500

Basic calculations (n = 71387997)

Multiplication

n×y

n×2	142775994
n×3	214163991
n×4	285551988
n×5	356939985

Division

n÷y

n÷2	35693998.5
n÷3	23795999
n÷3	17846999.25
n÷5	14277599.4

Exponentiation

n^y

n²	5096246115672009
n³	3.6381080241686E+23
n⁴	2.5971724471502E+31
n⁵	1.8540693886564E+39

Nth Root

^y√n

²√n	8449.1417907383
³√n	414.83468908217
⁴√n	91.91921339273
⁵√n	37.215601212249

Divisors of 71387997

1, 3, 19, 57, 1252421, 3757263, 23795999, 71387997

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	-71387996	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 71387997 can be divided by 8 positive divisors. The sum of these divisors (counting 71387997) is 1, the average is 0.125.

Base conversion 71387997

Base	System	Value
2	Binary	100010000010100101101011101
3	Ternary	11222022212220220
4	Quaternary	10100110231131
5	Quinary	121233403442
6	Senary	11030031553
8	Octal	420245535
10	Decimal	71387997
12	Duodecimal	1baa85b9
16	Hexadecimal	4414b5d
20	Vigesimal	12639jh
36	Base36	16i3bx

Cryptographic Hash Functions

md5	3e3729f4a9adcda51018140809abae6a
sha1	19f4a6a0efe6fb5d05e0b4ec8a5d563fe576d067
sha256	4dbf8c6303cb2100f68f0891bde8563f8dfc1481aa87316c5fe3690461f4f569
sha512	76ccbc319b501100299fb15da054f6ac42a0e1d3a0f51faaa472005539e59ddff6994116ab76ccfa1991865ab11c7bf156388c71b9d7802e8417c2da86da5721
ripemd-160	8f4fc45089efe3cc8cc046fdeeec4b1d83dccb6b

71387997 as geometric shapes

Circle

Radius = n

Diameter	142775994
Circumference	448544013.85938
Area	1.6010329357881E+16

Sphere

Radius = n

Volume	1.5239271255592E+24
Surface area	6.4041317431523E+16
Circumference	448544013.85938

Square

Length = n

Perimeter	285551988
Area	5096246115672009
Diagonal	100957873.54805

Cube

Length = n

Surface area	30577476694032054
Volume	3.6381080241686E+23
Space diagonal	123647637.85457

Equilateral Triangle

Length = n

Perimeter	214163991
Area	2.2067393000549E+15
Altitude	61823818.927287

Triangular Pyramid

Length = n

Surface area	2.2067393000549E+15
Volume	4.287551424298E+22
Height	33652624.516017