71325981, seventy-one million three hundred twenty-five thousand nine hundred eighty-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

71325981 has 16 divisors, whose sum is 96207168
The reverse of 71325981 is 18952317
Previous prime number is 257

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	seventy-one million three hundred twenty-five thousand nine hundred eighty-one

Notation

Scientific notation	7.1325981 × 10^7
Engineering notation	7.1325981 × 10^6

Prime Factorization of 71325981

Prime Factorization 3 × 171 × 257 × 541

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71325981	Product of the distinct prime numbers

The prime factorization of 71325981 is 3 × 171 × 257 × 541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 93, 57, 628, 517, 6123, 8947, 68179, 1312, 526140, 425752, 7766437, 7628422, 84326170, 98402483, 446794081, 205472417, 7916191889, 4241856328

Basic calculations (n = 71325981)

Multiplication

n×y

n×2	142651962
n×3	213977943
n×4	285303924
n×5	356629905

Division

n÷y

n÷2	35662990.5
n÷3	23775327
n÷3	17831495.25
n÷5	14265196.2

Exponentiation

n^y

n²	5087395565612361
n³	3.6286347945235E+23
n⁴	2.5881593641012E+31
n⁵	1.8460300562886E+39

Nth Root

^y√n

²√n	8445.471034821
³√n	414.71452956698
⁴√n	91.899243929539
⁵√n	37.209132995667

Divisors of 71325981

1, 3, 171, 257, 513, 541, 771, 1623, 43947, 92511, 131841, 139037, 277533, 417111, 23775327, 71325981

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71325980	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325981 can be divided by 16 positive divisors. The sum of these divisors (counting 71325981) is 1, the average is 0.0625.

Base conversion 71325981

Base	System	Value
2	Binary	100010000000101100100011101
3	Ternary	11222012201212000
4	Quaternary	10100011210131
5	Quinary	121224412411
6	Senary	11024432513
8	Octal	420054435
10	Decimal	71325981
12	Duodecimal	1ba78739
16	Hexadecimal	440591d
20	Vigesimal	125fej1
36	Base36	16grh9

Cryptographic Hash Functions

md5	298ae9be0fc60cb883ab9a661a539d06
sha1	29ae5dd57532e06ee217ba97f79381af7127ce0e
sha256	66287851da2a58ccc945af144c2e5d708836eda9d41c3d308d9c25e8e1993c4e
sha512	0e7aeefb038f77fadc2197616feb6d9ee80ca32a71934c154d70ad2ab268043f9a2ed8ee8e3c1482ede8765667b5fd78e6f8d7b7edd4adcd684bc1dcc16100e1
ripemd-160	20ccc45fb244a4442b6f770e3c90580dfca14844

71325981 as geometric shapes

Circle

Radius = n

Diameter	142651962
Circumference	448154355.83937
Area	1.5982524534833E+16

Sphere

Radius = n

Volume	1.5199589884047E+24
Surface area	6.3930098139332E+16
Circumference	448154355.83937

Square

Length = n

Perimeter	285303924
Area	5087395565612361
Diagonal	100870169.67977

Cube

Length = n

Surface area	30524373393674166
Volume	3.6286347945235E+23
Space diagonal	123540222.99169

Equilateral Triangle

Length = n

Perimeter	213977943
Area	2.2029068994603E+15
Altitude	61770111.495846

Triangular Pyramid

Length = n

Surface area	2.2029068994603E+15
Volume	4.2763871160951E+22
Height	33623389.893255