71365640 (number)

71365640 is an even 8-digits composite number following 71365639 and preceding 71365641. In scientific notation, it is written as 7.1365640 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 28481472 positive integers (up to 71365640) that are relatively prime to 71365640.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-five thousand six hundred forty

Notation

Scientific notation 7.1365640 × 10^7
Engineering notation 7.1365640 × 10^6

Prime Factorization of 71365640

Prime Factorization 2 × 2 × 2 × 5 × 503 × 3547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17841410
Product of the distinct prime numbers

The prime factorization of 71365640 is 2 × 2 × 2 × 5 × 503 × 3547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 98, 88, 912, 834, 9162, 8793, 44921, 61419, 954336, 522793, 6091019, 7918182, 75103938, 69170728, 664433762, 197220202, 4563254176, 4582827386

Basic calculations (n = 71365640)

Multiplication

n×y
n×2 142731280
n×3 214096920
n×4 285462560
n×5 356828200

Division

n÷y
n÷2 35682820
n÷3 23788546.666667
n÷3 17841410
n÷5 14273128

Exponentiation

ny
n2 5093054572609600
n3 3.6346909912921E+23
n4 2.593920487958E+31
n5 1.8511679573223E+39

Nth Root

y√n
2√n 8447.8186533566
3√n 414.79137915202
4√n 91.912015826858
5√n 37.21326991433

Divisors of 71365640

1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 3547, 4024, 5030, 7094, 10060, 14188, 17735, 20120, 28376, 35470, 70940, 141880, 1784141, 3568282, 7136564, 8920705, 14273128, 17841410, 35682820, 71365640

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 -71365639
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 71365640 can be divided by 32 positive divisors. The sum of these divisors (counting 71365640) is 1, the average is 0.03125.

Base conversion 71365640

Base System Value
2 Binary 100010000001111010000001000
3 Ternary 11222021202020212
4 Quaternary 10100033100020
5 Quinary 121232200030
6 Senary 11025340252
8 Octal 420172010
10 Decimal 71365640
12 Duodecimal 1ba97688
16 Hexadecimal 440f408
20 Vigesimal 1260e20
36 Base36 16hm2w

Cryptographic Hash Functions

md5 742f1ade2476e466cb16c414394e89aa
sha1 3d1a253b2a67e50ffeb499664c329d96cc55e743
sha256 2b0b0aa0c5d4d99691fc56d4f61abb6a818decf87d0135568ba5b50ea52064ba
sha512 47d3555928f53613b96be8194afcc51add21f40227c53e05b1621edf605fd691f14050b37bec2745fe0f4e0437e455f74e7f6c8db84084adb8e3e45a87442723
ripemd-160 31c8e43903867c543e257b1fa15a25fcaf8bab09

71365640 as geometric shapes

Circle

Radius = n
Diameter 142731280
Circumference 448403540.68547
Area 1.6000302829642E+16

Sphere

Radius = n
Volume 1.522495802175E+24
Surface area 6.4001211318569E+16
Circumference 448403540.68547

Square

Length = n
Perimeter 285462560
Area 5093054572609600
Diagonal 100926255.97544

Cube

Length = n
Surface area 30558327435657600
Volume 3.6346909912921E+23
Space diagonal 123608914.39467

Equilateral Triangle

Length = n
Perimeter 214096920
Area 2.2053573213702E+15
Altitude 61804457.197335

Triangular Pyramid

Length = n
Surface area 2.2053573213702E+15
Volume 4.2835244124338E+22
Height 33642085.325145