71395480 (number)

71395480 is an even 8-digits composite number following 71395479 and preceding 71395481. In scientific notation, it is written as 7.1395480 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 24675840 positive integers (up to 71395480) that are relatively prime to 71395480.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-five thousand four hundred eighty

Notation

Scientific notation 7.1395480 × 10^7
Engineering notation 7.1395480 × 10^6

Prime Factorization of 71395480

Prime Factorization 2 × 2 × 2 × 215 × 31 × 13 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17848870
Product of the distinct prime numbers

The prime factorization of 71395480 is 2 × 2 × 2 × 215 × 31 × 13 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 34, 47, 227, 679, 1809, 6597, 42463, 21552, 617495, 455614, 4872284, 1417387, 49631630, 39079480, 272494795, 62857659, 4462848709, 1652468552

Basic calculations (n = 71395480)

Multiplication

n×y
n×2 142790960
n×3 214186440
n×4 285581920
n×5 356977400

Division

n÷y
n÷2 35697740
n÷3 23798493.333333
n÷3 17848870
n÷5 14279096

Exponentiation

ny
n2 5097314564430400
n3 3.639252200385E+23
n4 2.5982615768754E+31
n5 1.8550413244658E+39

Nth Root

y√n
2√n 8449.5846051744
3√n 414.84918311316
4√n 91.921622076497
5√n 37.216381378888

Divisors of 71395480

1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 206, 215, 248, 403, 412, 430, 806, 824, 860, 1339, 1612, 1720, 2678, 2795, 3193, 3224, 5356, 5590, 6386, 6665, 10712, 11180, 12772, 13330, 22145, 22360, 25544, 26660, 41509, 44290, 53320, 83018, 86645, 88580, 166036, 173290, 177160, 287885, 332072, 346580, 575770, 686495, 693160, 1151540, 1372990, 2303080, 2745980, 5491960, 8924435, 17848870, 35697740, 71395480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395480 can be divided by 64 positive divisors. The sum of these divisors (counting 71395480) is 1, the average is 0.015625.

Base conversion 71395480

Base System Value
2 Binary 100010000010110100010011000
3 Ternary 11222100021012001
4 Quaternary 10100112202120
5 Quinary 121234123410
6 Senary 11030130344
8 Octal 420264230
10 Decimal 71395480
12 Duodecimal 1bab09b4
16 Hexadecimal 4416898
20 Vigesimal 12648e0
36 Base36 16i93s

Cryptographic Hash Functions

md5 2009df56fbc6d2cbc756181a135a3e62
sha1 988bf036635a4b99f916e8f7cc47f3b7ead26bba
sha256 20af06f112cc294c94bba59c241b91f12f93c2f4483a671cf2bb4375c5732d8d
sha512 da01590cacb8628b0dfece8688fdf0a6fef13ff77d88bce4d45c0ec9b811ae6cf02341e865909683653bbb217bddea81e6d4b6878aae55a590553aa269f06d10
ripemd-160 910ce958ee54ad6590cb7acca0407301c6b8926c

71395480 as geometric shapes

Circle

Radius = n
Diameter 142790960
Circumference 448591030.93503
Area 1.6013685988651E+16

Sphere

Radius = n
Volume 1.524406396972E+24
Surface area 6.4054743954603E+16
Circumference 448591030.93503

Square

Length = n
Perimeter 285581920
Area 5097314564430400
Diagonal 100968456.10814

Cube

Length = n
Surface area 30583887386582400
Volume 3.639252200385E+23
Space diagonal 123660598.79077

Equilateral Triangle

Length = n
Perimeter 214186440
Area 2.2072019519386E+15
Altitude 61830299.395384

Triangular Pyramid

Length = n
Surface area 2.2072019519386E+15
Volume 4.2888998489005E+22
Height 33656152.036046