71355720 (number)

71355720 is an even 8-digits composite number following 71355719 and preceding 71355721. In scientific notation, it is written as 7.1355720 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 18977024 positive integers (up to 71355720) that are relatively prime to 71355720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-five thousand seven hundred twenty

Notation

Scientific notation 7.1355720 × 10^7
Engineering notation 7.1355720 × 10^6

Prime Factorization of 71355720

Prime Factorization 2 × 2 × 2 × 3 × 5 × 587 × 1013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17838930
Product of the distinct prime numbers

The prime factorization of 71355720 is 2 × 2 × 2 × 3 × 5 × 587 × 1013. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 55, 52, 3, 179, 1092, 8760, 17040, 29397, 537661, 259605, 8334204, 6923194, 28560570, 98902297, 739370516, 591804847, 6626985304, 5114525652

Basic calculations (n = 71355720)

Multiplication

n×y
n×2 142711440
n×3 214067160
n×4 285422880
n×5 356778600

Division

n÷y
n÷2 35677860
n÷3 23785240
n÷3 17838930
n÷5 14271144

Exponentiation

ny
n2 5091638776718400
n3 3.6331755089266E+23
n4 2.5924785432582E+31
n5 1.8498817303874E+39

Nth Root

y√n
2√n 8447.2314991363
3√n 414.77215925316
4√n 91.908821661124
5√n 37.21223530954

Divisors of 71355720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1013, 1174, 1761, 2026, 2348, 2935, 3039, 3522, 4052, 4696, 5065, 5870, 6078, 7044, 8104, 8805, 10130, 11740, 12156, 14088, 15195, 17610, 20260, 23480, 24312, 30390, 35220, 40520, 60780, 70440, 121560, 594631, 1189262, 1783893, 2378524, 2973155, 3567786, 4757048, 5946310, 7135572, 8919465, 11892620, 14271144, 17838930, 23785240, 35677860, 71355720

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 -71355719
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 71355720 can be divided by 64 positive divisors. The sum of these divisors (counting 71355720) is 1, the average is 0.015625.

Base conversion 71355720

Base System Value
2 Binary 100010000001100110101001000
3 Ternary 11222021020122110
4 Quaternary 10100030311020
5 Quinary 121231340340
6 Senary 11025222320
8 Octal 420146510
10 Decimal 71355720
12 Duodecimal 1ba919a0
16 Hexadecimal 440cd48
20 Vigesimal 125j960
36 Base36 16hefc

Cryptographic Hash Functions

md5 1fdc259ac7f3dc83ef8cc0b231794c1a
sha1 3f21f7ef346ebb507cef572237a74917597fd70f
sha256 4d2061849f599e87a794183e193944916844e1365010c805ea9befd24354236f
sha512 425124c6e036b963834db9a9428ea5619a83fa413ecd344cd7ae6ea32a962c51c9a604f21748ecab1d74719d9909dd6695775da6fe13a179194529e4865f82ef
ripemd-160 fbe38a1d9536913f01a83972c5d14d96c6e36893

71355720 as geometric shapes

Circle

Radius = n
Diameter 142711440
Circumference 448341211.48722
Area 1.5995854975671E+16

Sphere

Radius = n
Volume 1.5218609984062E+24
Surface area 6.3983419902686E+16
Circumference 448341211.48722

Square

Length = n
Perimeter 285422880
Area 5091638776718400
Diagonal 100912226.9769

Cube

Length = n
Surface area 30549832660310400
Volume 3.6331755089266E+23
Space diagonal 123591732.45066

Equilateral Triangle

Length = n
Perimeter 214067160
Area 2.204744263766E+15
Altitude 61795866.225329

Triangular Pyramid

Length = n
Surface area 2.204744263766E+15
Volume 4.2817383993381E+22
Height 33637408.992299