71388912, seventy-one million three hundred eighty-eight thousand nine hundred twelve: 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

71388912 has 40 divisors, whose sum is 210768256
The reverse of 71388912 is 21988317
Previous prime number is 7

Basic properties

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

Name

Name	seventy-one million three hundred eighty-eight thousand nine hundred twelve

Notation

Scientific notation	7.1388912 × 10^7
Engineering notation	7.1388912 × 10^6

Prime Factorization of 71388912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 212467

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	8923614	Product of the distinct prime numbers

The prime factorization of 71388912 is 2 × 2 × 2 × 2 × 3 × 7 × 212467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 36, 44, 673, 593, 5546, 4009, 1092, 986, 657926, 281683, 3953459, 7803772, 52573578, 95724621, 676237479, 142936320, 405942576, 8558588144

Basic calculations (n = 71388912)

Multiplication

n×y

n×2	142777824
n×3	214166736
n×4	285555648
n×5	356944560

Division

n÷y

n÷2	35694456
n÷3	23796304
n÷3	17847228
n÷5	14277782.4

Exponentiation

n^y

n²	5096376756543744
n³	3.6382479179175E+23
n⁴	2.5973056044639E+31
n⁵	1.8541882123418E+39

Nth Root

^y√n

²√n	8449.195938076
³√n	414.83646142549
⁴√n	91.919507929906
⁵√n	37.215696612322

Divisors of 71388912

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212467, 424934, 637401, 849868, 1274802, 1487269, 1699736, 2549604, 2974538, 3399472, 4461807, 5099208, 5949076, 8923614, 10198416, 11898152, 17847228, 23796304, 35694456, 71388912

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71388911	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388912 can be divided by 40 positive divisors. The sum of these divisors (counting 71388912) is 1, the average is 0.025.

Base conversion 71388912

Base	System	Value
2	Binary	100010000010100111011110000
3	Ternary	11222022221011210
4	Quaternary	10100110323300
5	Quinary	121233421122
6	Senary	11030040120
8	Octal	420247360
10	Decimal	71388912
12	Duodecimal	1baa9040
16	Hexadecimal	4414ef0
20	Vigesimal	1263c5c
36	Base36	16i41c

Cryptographic Hash Functions

md5	12e9495d6728591d6fe69ab4c42f3f7e
sha1	bcb423d3d379366b2b28a43d60473c184d6857aa
sha256	75f89af78d8c2f40181e608bc567f506ec98eb841cae2b13b5c1f9016d61ebbc
sha512	f5825c3f60e274893c42f50120b21a8738b4c2d0afdbee45f9b3b68f4f2ce08ed9e027312484010bb555e9641fb835a871edd894056ae7a0f37a7ebf8933665e
ripemd-160	870bae09b7c09172109d61b43d7a550fd423ca27

71388912 as geometric shapes

Circle

Radius = n

Diameter	142777824
Circumference	448549762.97394
Area	1.6010739778284E+16

Sphere

Radius = n

Volume	1.5239857241157E+24
Surface area	6.4042959113134E+16
Circumference	448549762.97394

Square

Length = n

Perimeter	285555648
Area	5096376756543744
Diagonal	100959167.55346

Cube

Length = n

Surface area	30578260539262464
Volume	3.6382479179175E+23
Space diagonal	123649222.68106

Equilateral Triangle

Length = n

Perimeter	214166736
Area	2.2067958692117E+15
Altitude	61824611.340532

Triangular Pyramid

Length = n

Surface area	2.2067958692117E+15
Volume	4.2877162906621E+22
Height	33653055.851153