71128516 (number)

71128516 is an even 8-digits composite number following 71128515 and preceding 71128517. In scientific notation, it is written as 7.1128516 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 35497440 positive integers (up to 71128516) that are relatively prime to 71128516.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-eight thousand five hundred sixteen

Notation

Scientific notation 7.1128516 × 10^7
Engineering notation 7.1128516 × 10^6

Prime Factorization of 71128516

Prime Factorization 2 × 2 × 541 × 32869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35564258
Product of the distinct prime numbers

The prime factorization of 71128516 is 2 × 2 × 541 × 32869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 35, 6, 253, 746, 6132, 2215, 36141, 65086, 915442, 129392, 2856548, 3948682, 65471303, 89484004, 741838735, 829035168, 6781908907, 1091228016

Basic calculations (n = 71128516)

Multiplication

n×y
n×2 142257032
n×3 213385548
n×4 284514064
n×5 355642580

Division

n÷y
n÷2 35564258
n÷3 23709505.333333
n÷3 17782129
n÷5 14225703.2

Exponentiation

ny
n2 5059265788362256
n3 3.5985806757578E+23
n4 2.5596170317293E+31
n5 1.8206176099523E+39

Nth Root

y√n
2√n 8433.7723469394
3√n 414.33146535107
4√n 91.835572339586
5√n 37.188507547636

Divisors of 71128516

1, 2, 4, 541, 1082, 2164, 32869, 65738, 131476, 17782129, 35564258, 71128516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71128515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71128516 can be divided by 12 positive divisors. The sum of these divisors (counting 71128516) is 1, the average is 0.083333333333333.

Base conversion 71128516

Base System Value
2 Binary 100001111010101010111000100
3 Ternary 11221211200222111
4 Quaternary 10033111113010
5 Quinary 121202103031
6 Senary 11020310404
8 Octal 417252704
10 Decimal 71128516
12 Duodecimal 1b9a2404
16 Hexadecimal 43d55c4
20 Vigesimal 124b15g
36 Base36 16cj44

Cryptographic Hash Functions

md5 fedbc2a433f286fec010515f37b79bd5
sha1 cf8655b7c81310f09ff0e3012f730fa48f3fc222
sha256 59ad31236f679f583c0c6fdd5a39323aa07f98e96d0a447faebd2fd1678fe799
sha512 48c9cd0ee2f614e09576b1a0e1e742759f15b00619d20dabc61e0be71d41e1c17886989ca8cfd9dc012b0da647eea6d94b99492314c3d30589c6ca65782d7711
ripemd-160 49316b67e62502e402b2d9000b614bd7a237fe67

71128516 as geometric shapes

Circle

Radius = n
Diameter 142257032
Circumference 446913646.65269
Area 1.5894152233277E+16

Sphere

Radius = n
Volume 1.5073699485748E+24
Surface area 6.3576608933108E+16
Circumference 446913646.65269

Square

Length = n
Perimeter 284514064
Area 5059265788362256
Diagonal 100590911.99867

Cube

Length = n
Surface area 30355594730173536
Volume 3.5985806757578E+23
Space diagonal 123198203.57898

Equilateral Triangle

Length = n
Perimeter 213385548
Area 2.1907263486096E+15
Altitude 61599101.789488

Triangular Pyramid

Length = n
Surface area 2.1907263486096E+15
Volume 4.2409679974587E+22
Height 33530303.999557