71398788 (number)

71398788 is an even 8-digits composite number following 71398787 and preceding 71398789. In scientific notation, it is written as 7.1398788 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 23778144 positive integers (up to 71398788) that are relatively prime to 71398788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1398788 × 10^7
Engineering notation 7.1398788 × 10^6

Prime Factorization of 71398788

Prime Factorization 2 × 2 × 3 × 3797 × 1567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35699394
Product of the distinct prime numbers

The prime factorization of 71398788 is 2 × 2 × 3 × 3797 × 1567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 44, 22, 439, 373, 5808, 7482, 17077, 33747, 20862, 495364, 2456256, 5322386, 35712920, 41847691, 31316738, 438623629, 8714502529, 8601833743

Basic calculations (n = 71398788)

Multiplication

n×y
n×2 142797576
n×3 214196364
n×4 285595152
n×5 356993940

Division

n÷y
n÷2 35699394
n÷3 23799596
n÷3 17849697
n÷5 14279757.6

Exponentiation

ny
n2 5097786927868944
n3 3.6397580813209E+23
n4 2.5987431561951E+31
n5 1.8554711167563E+39

Nth Root

y√n
2√n 8449.7803521748
3√n 414.85559014763
4√n 91.922686819821
5√n 37.21672624528

Divisors of 71398788

1, 2, 3, 4, 6, 12, 1567, 3134, 3797, 4701, 6268, 7594, 9402, 11391, 15188, 18804, 22782, 45564, 5949899, 11899798, 17849697, 23799596, 35699394, 71398788

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 -71398787
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 71398788 can be divided by 24 positive divisors. The sum of these divisors (counting 71398788) is 1, the average is 0.041666666666667.

Base conversion 71398788

Base System Value
2 Binary 100010000010111010110000100
3 Ternary 11222100102201120
4 Quaternary 10100113112010
5 Quinary 121234230123
6 Senary 11030153540
8 Octal 420272604
10 Decimal 71398788
12 Duodecimal 1bab28b0
16 Hexadecimal 4417584
20 Vigesimal 1264gj8
36 Base36 16ibno

Cryptographic Hash Functions

md5 7ef80801eeea655c182f83d3d7d67de0
sha1 76799b5c7b900925938bf5bd46ca20456b7794d4
sha256 2b4fa5f9855e723ca8b01a06afc303175cd29f30d624e84e6c12fc8a33bd981c
sha512 2074bbf2c87238f2741f88d8488a6cf195d1f78f7bbef59edf83f1d29634fe8ad84767447e251e1b31254a59238dd340473ebb2e40c9dceeb128037be16537e5
ripemd-160 22fa2e9e8114e1d77ec430e2cdf9a6b653686d83

71398788 as geometric shapes

Circle

Radius = n
Diameter 142797576
Circumference 448611815.71203
Area 1.6015169962159E+16

Sphere

Radius = n
Volume 1.5246182998829E+24
Surface area 6.4060679848637E+16
Circumference 448611815.71203

Square

Length = n
Perimeter 285595152
Area 5097786927868944
Diagonal 100973134.3266

Cube

Length = n
Surface area 30586721567213664
Volume 3.6397580813209E+23
Space diagonal 123666328.41484

Equilateral Triangle

Length = n
Perimeter 214196364
Area 2.2074064913074E+15
Altitude 61833164.20742

Triangular Pyramid

Length = n
Surface area 2.2074064913074E+15
Volume 4.2894960353009E+22
Height 33657711.4422