71397384 (number)

71397384 is an even 8-digits composite number following 71397383 and preceding 71397385. In scientific notation, it is written as 7.1397384 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 23799120 positive integers (up to 71397384) that are relatively prime to 71397384.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand three hundred eighty-four

Notation

Scientific notation 7.1397384 × 10^7
Engineering notation 7.1397384 × 10^6

Prime Factorization of 71397384

Prime Factorization 2 × 2 × 2 × 3 × 2974891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17849346
Product of the distinct prime numbers

The prime factorization of 71397384 is 2 × 2 × 2 × 3 × 2974891. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 80, 15, 958, 861, 4912, 2393, 20898, 97468, 567735, 381480, 244979, 2240859, 20307293, 24617257, 823602120, 226483259, 1384125898, 1687660532

Basic calculations (n = 71397384)

Multiplication

n×y
n×2 142794768
n×3 214192152
n×4 285589536
n×5 356986920

Division

n÷y
n÷2 35698692
n÷3 23799128
n÷3 17849346
n÷5 14279476.8

Exponentiation

ny
n2 5097586442043456
n3 3.6395433667577E+23
n4 2.5985387534105E+31
n5 1.8552886921613E+39

Nth Root

y√n
2√n 8449.6972726838
3√n 414.85287086213
4√n 91.922234919979
5√n 37.216579876704

Divisors of 71397384

1, 2, 3, 4, 6, 8, 12, 24, 2974891, 5949782, 8924673, 11899564, 17849346, 23799128, 35698692, 71397384

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71397383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71397384 can be divided by 16 positive divisors. The sum of these divisors (counting 71397384) is 1, the average is 0.0625.

Base conversion 71397384

Base System Value
2 Binary 100010000010111000000001000
3 Ternary 11222100100210120
4 Quaternary 10100113000020
5 Quinary 121234204014
6 Senary 11030143240
8 Octal 420270010
10 Decimal 71397384
12 Duodecimal 1bab1b20
16 Hexadecimal 4417008
20 Vigesimal 1264d94
36 Base36 16iako

Cryptographic Hash Functions

md5 9ba534f5afffd63ca152b7a696604621
sha1 d99781e756ae13e0ad47ced8e2afb2936dbc6621
sha256 3360b77bec28019e79e05cd08171bd35e1d2fd2bdf4e002a9bd321f5c27a72f4
sha512 e4af9927cf2c9a9b4b8d4dd7071ae6b6dc1f21d567863aea3cf087bd6b3449ce1488471785d5132215de3da5a2b0d2d2a2d4a35baa4267d51cd1fe06c00d9229
ripemd-160 8393ba8565bff4f488009a615827906e051766a1

71397384 as geometric shapes

Circle

Radius = n
Diameter 142794768
Circumference 448602994.11986
Area 1.6014540117363E+16

Sphere

Radius = n
Volume 1.524528360457E+24
Surface area 6.4058160469451E+16
Circumference 448602994.11986

Square

Length = n
Perimeter 285589536
Area 5097586442043456
Diagonal 100971148.77076

Cube

Length = n
Surface area 30585518652260736
Volume 3.6395433667577E+23
Space diagonal 123663896.61551

Equilateral Triangle

Length = n
Perimeter 214192152
Area 2.2073196783984E+15
Altitude 61831948.307753

Triangular Pyramid

Length = n
Surface area 2.2073196783984E+15
Volume 4.2892429917615E+22
Height 33657049.590253