71386248 (number)

71386248 is an even 8-digits composite number following 71386247 and preceding 71386249. In scientific notation, it is written as 7.1386248 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 23214720 positive integers (up to 71386248) that are relatively prime to 71386248.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-six thousand two hundred forty-eight

Notation

Scientific notation 7.1386248 × 10^7
Engineering notation 7.1386248 × 10^6

Prime Factorization of 71386248

Prime Factorization 2 × 2 × 2 × 3 × 41 × 72547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17846562
Product of the distinct prime numbers

The prime factorization of 71386248 is 2 × 2 × 2 × 3 × 41 × 72547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 11, 15, 583, 88, 1265, 4065, 59851, 45796, 69338, 429409, 7648678, 2299438, 62605118, 22810379, 916472901, 809787692, 1690032989, 1374303467

Basic calculations (n = 71386248)

Multiplication

n×y
n×2 142772496
n×3 214158744
n×4 285544992
n×5 356931240

Division

n÷y
n÷2 35693124
n÷3 23795416
n÷3 17846562
n÷5 14277249.6

Exponentiation

ny
n2 5095996403517504
n3 3.6378406306861E+23
n4 2.5969179344663E+31
n5 1.8538422770546E+39

Nth Root

y√n
2√n 8449.0382884681
3√n 414.83130124936
4√n 91.918650384283
5√n 37.215418854634

Divisors of 71386248

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 72547, 145094, 217641, 290188, 435282, 580376, 870564, 1741128, 2974427, 5948854, 8923281, 11897708, 17846562, 23795416, 35693124, 71386248

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71386247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71386248 can be divided by 32 positive divisors. The sum of these divisors (counting 71386248) is 1, the average is 0.03125.

Base conversion 71386248

Base System Value
2 Binary 100010000010100010010001000
3 Ternary 11222022210112010
4 Quaternary 10100110102020
5 Quinary 121233324443
6 Senary 11030015520
8 Octal 420242210
10 Decimal 71386248
12 Duodecimal 1baa75a0
16 Hexadecimal 4414488
20 Vigesimal 12635c8
36 Base36 16i1zc

Cryptographic Hash Functions

md5 c2c7537a4a4af1fccc1c1191feba6b3c
sha1 6fad52b7da01d7395d9f396b70dae08846a03112
sha256 75653918b6b0f815a3485d42458ffa077e46f761c3c05e122162fdc9c7f8c9f5
sha512 fb0ac0c62c5e1c17e7a4ba29c571305f7ff721f25b93d51576cdb34dd0988a019c2b3186a8f2dbcf3eaec7da5a57c3ea9a8dcfd4e9818998fd2632baa1d4cc55
ripemd-160 35a9258fe84915ade3e4c48d71ec5a6a252f526f

71386248 as geometric shapes

Circle

Radius = n
Diameter 142772496
Circumference 448533024.56828
Area 1.6009544864011E+16

Sphere

Radius = n
Volume 1.5238151200392E+24
Surface area 6.4038179456042E+16
Circumference 448533024.56828

Square

Length = n
Perimeter 285544992
Area 5095996403517504
Diagonal 100955400.08853

Cube

Length = n
Surface area 30575978421105024
Volume 3.6378406306861E+23
Space diagonal 123644608.49771

Equilateral Triangle

Length = n
Perimeter 214158744
Area 2.2066311715201E+15
Altitude 61822304.248856

Triangular Pyramid

Length = n
Surface area 2.2066311715201E+15
Volume 4.2872362980568E+22
Height 33651800.02951