71389391, seventy-one million three hundred eighty-nine thousand three hundred ninety-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

71389391 has 8 divisors, whose sum is 73509024
The reverse of 71389391 is 19398317
Previous prime number is 421

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	7.1389391 × 10^7
Engineering notation	7.1389391 × 10^6

Prime Factorization of 71389391

Prime Factorization 37 × 421 × 4583

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71389391	Product of the distinct prime numbers

The prime factorization of 71389391 is 37 × 421 × 4583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 3, 24, 32, 606, 7896, 4064, 3236, 7671, 502391, 649353, 609686, 2631487, 78065528, 34103038, 131250180, 875711348, 1499486877, 4696603507

Basic calculations (n = 71389391)

Multiplication

n×y

n×2	142778782
n×3	214168173
n×4	285557564
n×5	356946955

Division

n÷y

n÷2	35694695.5
n÷3	23796463.666667
n÷3	17847347.75
n÷5	14277878.2

Exponentiation

n^y

n²	5096445147350881
n³	3.6383211533428E+23
n⁴	2.5973753139956E+31
n⁵	1.8542504186458E+39

Nth Root

^y√n

²√n	8449.224283921
³√n	414.83738923634
⁴√n	91.919662118183
⁵√n	37.215746553609

Divisors of 71389391

1, 37, 421, 4583, 15577, 169571, 1929443, 71389391

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	-71389390	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 71389391 can be divided by 8 positive divisors. The sum of these divisors (counting 71389391) is 1, the average is 0.125.

Base conversion 71389391

Base	System	Value
2	Binary	100010000010101000011001111
3	Ternary	11222022221211112
4	Quaternary	10100111003033
5	Quinary	121233430031
6	Senary	11030042235
8	Octal	420250317
10	Decimal	71389391
12	Duodecimal	1baa937b
16	Hexadecimal	44150cf
20	Vigesimal	1263d9b
36	Base36	16i4en

Cryptographic Hash Functions

md5	1c01d23f77ec773f96ef3c8aa61440a9
sha1	6ece08d750384b0cc0cb36d3c81d116de2b97855
sha256	0177121a171bdda460f2791b295033f7ff5b65508176e14f3e72ed3ca878c9ad
sha512	9471433438a7c1cb44b080dde7bb4d048a21d6947b982fe50993aa293c3476370955a2c5028cae4189a06095bddac2d31219d9a6a475aba234038169ba8119b4
ripemd-160	8649dd0afd19b5043a858afadf2c7ca757ebe215

71389391 as geometric shapes

Circle

Radius = n

Diameter	142778782
Circumference	448552772.6197
Area	1.6010954634341E+16

Sphere

Radius = n

Volume	1.524016400899E+24
Surface area	6.4043818537364E+16
Circumference	448552772.6197

Square

Length = n

Perimeter	285557564
Area	5096445147350881
Diagonal	100959844.96176

Cube

Length = n

Surface area	30578670884105286
Volume	3.6383211533428E+23
Space diagonal	123650052.3334

Equilateral Triangle

Length = n

Perimeter	214168173
Area	2.2068254832999E+15
Altitude	61825026.1667

Triangular Pyramid

Length = n

Surface area	2.2068254832999E+15
Volume	4.2878025994386E+22
Height	33653281.653919