71290470 (number)

71290470 is an even 8-digits composite number following 71290469 and preceding 71290471. In scientific notation, it is written as 7.1290470 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 17884800 positive integers (up to 71290470) that are relatively prime to 71290470.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand four hundred seventy

Notation

Scientific notation 7.1290470 × 10^7
Engineering notation 7.1290470 × 10^6

Prime Factorization of 71290470

Prime Factorization 2 × 19 × 5 × 3 × 181 × 691

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71290470
Product of the distinct prime numbers

The prime factorization of 71290470 is 2 × 19 × 5 × 3 × 181 × 691. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 29, 20, 48, 144, 5057, 951, 79812, 1913, 563567, 508482, 2828352, 2019371, 6416641, 73655893, 778767921, 444984977, 1837195847, 8765142161

Basic calculations (n = 71290470)

Multiplication

n×y
n×2 142580940
n×3 213871410
n×4 285161880
n×5 356452350

Division

n÷y
n÷2 35645235
n÷3 23763490
n÷3 17822617.5
n÷5 14258094

Exponentiation

ny
n2 5082331112820900
n3 3.6232177372862E+23
n4 2.5830089540347E+31
n5 1.8414392234734E+39

Nth Root

y√n
2√n 8443.3684036645
3√n 414.64569362924
4√n 91.887803345518
5√n 37.205427202287

Divisors of 71290470

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 285, 362, 543, 570, 691, 905, 1086, 1382, 1810, 2073, 2715, 3439, 3455, 4146, 5430, 6878, 6910, 10317, 10365, 13129, 17195, 20634, 20730, 26258, 34390, 39387, 51585, 65645, 78774, 103170, 125071, 131290, 196935, 250142, 375213, 393870, 625355, 750426, 1250710, 1876065, 2376349, 3752130, 4752698, 7129047, 11881745, 14258094, 23763490, 35645235, 71290470

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 -71290469
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 71290470 can be divided by 64 positive divisors. The sum of these divisors (counting 71290470) is 1, the average is 0.015625.

Base conversion 71290470

Base System Value
2 Binary 100001111111100111001100110
3 Ternary 11222010221010210
4 Quaternary 10033330321212
5 Quinary 121222243340
6 Senary 11024000250
8 Octal 417747146
10 Decimal 71290470
12 Duodecimal 1ba60086
16 Hexadecimal 43fce66
20 Vigesimal 125b63a
36 Base36 16g02u

Cryptographic Hash Functions

md5 46215a7a845406e22dfe34eb4359b901
sha1 400b53d7934509cb976c2afea5c92c92c00df052
sha256 61748c3ba1fae5a8bd05e66fa182cdae46f37d0b7ea3b21087912eaeb9673937
sha512 7b499aa8e2e7063671ac8678312c59b20bdc123103ceac692f102e526e0250885b44465fd0359b96332938b6cdbffb42a4a379070cdb0839b66d9fba8c4ddf62
ripemd-160 825d09fe724ba095f3545292dc8252f28a25f22a

71290470 as geometric shapes

Circle

Radius = n
Diameter 142580940
Circumference 447931233.64593
Area 1.5966614087149E+16

Sphere

Radius = n
Volume 1.5176898967753E+24
Surface area 6.3866456348596E+16
Circumference 447931233.64593

Square

Length = n
Perimeter 285161880
Area 5082331112820900
Diagonal 100819949.54195

Cube

Length = n
Surface area 30493986676925400
Volume 3.6232177372862E+23
Space diagonal 123478716.13546

Equilateral Triangle

Length = n
Perimeter 213871410
Area 2.2007139270735E+15
Altitude 61739358.067732

Triangular Pyramid

Length = n
Surface area 2.2007139270735E+15
Volume 4.2700030529175E+22
Height 33606649.847317