71388978, seventy-one million three hundred eighty-eight thousand nine hundred seventy-eight: 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

71388978 has 8 divisors, whose sum is 142777968
The reverse of 71388978 is 87988317
Previous prime number is 3

Basic properties

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

Name

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

Notation

Scientific notation	7.1388978 × 10^7
Engineering notation	7.1388978 × 10^6

Prime Factorization of 71388978

Prime Factorization 2 × 3 × 11898163

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71388978	Product of the distinct prime numbers

The prime factorization of 71388978 is 2 × 3 × 11898163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 27, 87, 574, 108, 3849, 9772, 12681, 17424, 130568, 360865, 6489286, 5169382, 63337101, 72153436, 984784361, 184059424, 4550323112, 1363428629

Basic calculations (n = 71388978)

Multiplication

n×y

n×2	142777956
n×3	214166934
n×4	285555912
n×5	356944890

Division

n÷y

n÷2	35694489
n÷3	23796326
n÷3	17847244.5
n÷5	14277795.6

Exponentiation

n^y

n²	5096386179884484
n³	3.6382580087528E+23
n⁴	2.5973152094518E+31
n⁵	1.8541967834662E+39

Nth Root

^y√n

²√n	8449.1998437722
³√n	414.83658926606
⁴√n	91.919529175101
⁵√n	37.215703493601

Divisors of 71388978

1, 2, 3, 6, 11898163, 23796326, 35694489, 71388978

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	-71388977	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 71388978 can be divided by 8 positive divisors. The sum of these divisors (counting 71388978) is 1, the average is 0.125.

Base conversion 71388978

Base	System	Value
2	Binary	100010000010100111100110010
3	Ternary	11222022221021020
4	Quaternary	10100110330302
5	Quinary	121233421403
6	Senary	11030040310
8	Octal	420247462
10	Decimal	71388978
12	Duodecimal	1baa9096
16	Hexadecimal	4414f32
20	Vigesimal	1263c8i
36	Base36	16i436

Cryptographic Hash Functions

md5	3851768b7303d7ca494ccbbbc2cdc94e
sha1	746874ac0336da5149bed794621f941e094d1381
sha256	440de93246a92193d8c22c9e01461a05159539ab0c8030b779df5cdd659675da
sha512	1fccba8ae4c562b7b1d5cfa618635ec2175f7fc5217f0e6860f5bb869f37d118f1e8ab7b61c93c61d368790ad3edc4a6a3acd12c14a2c29c1e4d0a1dc3e6bfc4
ripemd-160	ccd3947e48371ee18b0ecba08859f369900d9b40

71388978 as geometric shapes

Circle

Radius = n

Diameter	142777956
Circumference	448550177.66417
Area	1.6010769382582E+16

Sphere

Radius = n

Volume	1.5239899509549E+24
Surface area	6.4043077530327E+16
Circumference	448550177.66417

Square

Length = n

Perimeter	285555912
Area	5096386179884484
Diagonal	100959260.89155

Cube

Length = n

Surface area	30578317079306904
Volume	3.6382580087528E+23
Space diagonal	123649336.99642

Equilateral Triangle

Length = n

Perimeter	214166934
Area	2.2067999496379E+15
Altitude	61824668.498208

Triangular Pyramid

Length = n

Surface area	2.2067999496379E+15
Volume	4.2877281828256E+22
Height	33653086.963852