71057980 (number)

71057980 is an even 8-digits composite number following 71057979 and preceding 71057981. In scientific notation, it is written as 7.1057980 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 24362688 positive integers (up to 71057980) that are relatively prime to 71057980.

Interesting facts

Basic properties

Name

Name seventy-one million fifty-seven thousand nine hundred eighty

Notation

Scientific notation 7.1057980 × 10^7
Engineering notation 7.1057980 × 10^6

Prime Factorization of 71057980

Prime Factorization 2 × 2 × 7 × 5 × 507557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35528990
Product of the distinct prime numbers

The prime factorization of 71057980 is 2 × 2 × 7 × 5 × 507557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 26, 73, 571, 589, 4232, 5993, 74787, 66908, 222237, 773023, 9019882, 6778681, 20110973, 12178105, 325075420, 171034187, 7025823723, 9266816132

Basic calculations (n = 71057980)

Multiplication

n×y
n×2 142115960
n×3 213173940
n×4 284231920
n×5 355289900

Division

n÷y
n÷2 35528990
n÷3 23685993.333333
n÷3 17764495
n÷5 14211596

Exponentiation

ny
n2 5049236521680400
n3 3.5878854777284E+23
n4 2.5494789451871E+31
n5 1.8116082389753E+39

Nth Root

y√n
2√n 8429.5895510992
3√n 414.19446005502
4√n 91.812796227428
5√n 37.181128876334

Divisors of 71057980

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 507557, 1015114, 2030228, 2537785, 3552899, 5075570, 7105798, 10151140, 14211596, 17764495, 35528990, 71057980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71057979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71057980 can be divided by 24 positive divisors. The sum of these divisors (counting 71057980) is 1, the average is 0.041666666666667.

Base conversion 71057980

Base System Value
2 Binary 100001111000100001000111100
3 Ternary 11221201010020001
4 Quaternary 10033010020330
5 Quinary 121142323410
6 Senary 11015004044
8 Octal 417041074
10 Decimal 71057980
12 Duodecimal 1b969624
16 Hexadecimal 43c423c
20 Vigesimal 12424j0
36 Base36 16b0os

Cryptographic Hash Functions

md5 912f2506c669af7ef260d54a09965656
sha1 d5331be464508b9112d05f6ad6b41bc76cc3ceb4
sha256 c914c9536daf90f81fc70bc7140efdec0d2e41892871470be05c94966f8f5636
sha512 86d4c81f7039559f6ccb4a23d9455c90d8872996e726cd9358fef3c63c7c3d6bf04b9497be085d67b491ef1b1c2df2fff6e9b503e80649c3f0133e5138f1060d
ripemd-160 612332d5ccf8fcea2727f36f79696916ce3feb33

71057980 as geometric shapes

Circle

Radius = n
Diameter 142115960
Circumference 446470455.89386
Area 1.5862644362748E+16

Sphere

Radius = n
Volume 1.5028899545004E+24
Surface area 6.3450577450994E+16
Circumference 446470455.89386

Square

Length = n
Perimeter 284231920
Area 5049236521680400
Diagonal 100491159.03084

Cube

Length = n
Surface area 30295419130082400
Volume 3.5878854777284E+23
Space diagonal 123076031.64321

Equilateral Triangle

Length = n
Perimeter 213173940
Area 2.1863835487457E+15
Altitude 61538015.821607

Triangular Pyramid

Length = n
Surface area 2.1863835487457E+15
Volume 4.2283635857041E+22
Height 33497053.010279