71387139, seventy-one million three hundred eighty-seven thousand one hundred thirty-nine: 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

71387139 has 8 divisors, whose sum is 95239872
The reverse of 71387139 is 93178317
Previous prime number is 1931

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	7.1387139 × 10^7
Engineering notation	7.1387139 × 10^6

Prime Factorization of 71387139

Prime Factorization 3 × 1931 × 12323

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71387139	Product of the distinct prime numbers

The prime factorization of 71387139 is 3 × 1931 × 12323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 93, 90, 680, 169, 4461, 9651, 10701, 98796, 28002, 925137, 5787308, 7528444, 55197697, 99348570, 99890862, 549733193, 6798811855, 5167167874

Basic calculations (n = 71387139)

Multiplication

n×y

n×2	142774278
n×3	214161417
n×4	285548556
n×5	356935695

Division

n÷y

n÷2	35693569.5
n÷3	23795713
n÷3	17846784.75
n÷5	14277427.8

Exponentiation

n^y

n²	5096123614605321
n³	3.6379768483701E+23
n⁴	2.5970475895338E+31
n⁵	1.8539579726366E+39

Nth Root

^y√n

²√n	8449.0910161981
³√n	414.83302713337
⁴√n	91.9189372012
⁵√n	37.215511754243

Divisors of 71387139

1, 3, 1931, 5793, 12323, 36969, 23795713, 71387139

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	-71387138	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 71387139 can be divided by 8 positive divisors. The sum of these divisors (counting 71387139) is 1, the average is 0.125.

Base conversion 71387139

Base	System	Value
2	Binary	100010000010100100000000011
3	Ternary	11222022211202010
4	Quaternary	10100110200003
5	Quinary	121233342024
6	Senary	11030024003
8	Octal	420244003
10	Decimal	71387139
12	Duodecimal	1baa8003
16	Hexadecimal	4414803
20	Vigesimal	12637gj
36	Base36	16i2o3

Cryptographic Hash Functions

md5	299118e644e508f7db93b7296390f2a8
sha1	eb8fc8deea1d37023c91f257597a0ea5c5561de4
sha256	cf60dc9b446b3c2ff2b36e6133c48ae65099bdd92aafa399fdc125d86f5a6f6a
sha512	898492797667e3c09c340858bdd7a32e44e463d967cf8270089b9aeb6dbf281ebc2c7c90b27a46b6216fdb757217b87dea67db705179572e5b83e020172d3b77
ripemd-160	d075d440109746c766c9102bde61bd6063068b78

71387139 as geometric shapes

Circle

Radius = n

Diameter	142774278
Circumference	448538622.88639
Area	1.600994450943E+16

Sphere

Radius = n

Volume	1.5238721787692E+24
Surface area	6.4039778037718E+16
Circumference	448538622.88639

Square

Length = n

Perimeter	285548556
Area	5096123614605321
Diagonal	100956660.15281

Cube

Length = n

Surface area	30576741687631926
Volume	3.6379768483701E+23
Space diagonal	123646151.75498

Equilateral Triangle

Length = n

Perimeter	214161417
Area	2.206686255537E+15
Altitude	61823075.877491

Triangular Pyramid

Length = n

Surface area	2.206686255537E+15
Volume	4.287396832137E+22
Height	33652220.050938