71398689 (number)

71398689 is an odd 8-digits composite number following 71398688 and preceding 71398690. In scientific notation, it is written as 7.1398689 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 47030400 positive integers (up to 71398689) that are relatively prime to 71398689.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand six hundred eighty-nine

Notation

Scientific notation 7.1398689 × 10^7
Engineering notation 7.1398689 × 10^6

Prime Factorization of 71398689

Prime Factorization 3 × 151 × 277 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71398689
Product of the distinct prime numbers

The prime factorization of 71398689 is 3 × 151 × 277 × 569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 87, 34, 990, 748, 5111, 2418, 25421, 35992, 828908, 102998, 1162617, 7527025, 28656070, 32369939, 742045829, 805059239, 6628446873, 7198845058

Basic calculations (n = 71398689)

Multiplication

n×y
n×2 142797378
n×3 214196067
n×4 285594756
n×5 356993445

Division

n÷y
n÷2 35699344.5
n÷3 23799563
n÷3 17849672.25
n÷5 14279737.8

Exponentiation

ny
n2 5097772790918721
n3 3.6397429409147E+23
n4 2.5987287427831E+31
n5 1.8554582530133E+39

Nth Root

y√n
2√n 8449.7744940324
3√n 414.85539840431
4√n 91.922654955307
5√n 37.216715924494

Divisors of 71398689

1, 3, 151, 277, 453, 569, 831, 1707, 41827, 85919, 125481, 157613, 257757, 472839, 23799563, 71398689

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 -71398688
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 71398689 can be divided by 16 positive divisors. The sum of these divisors (counting 71398689) is 1, the average is 0.0625.

Base conversion 71398689

Base System Value
2 Binary 100010000010111010100100001
3 Ternary 11222100102120220
4 Quaternary 10100113110201
5 Quinary 121234224224
6 Senary 11030153253
8 Octal 420272441
10 Decimal 71398689
12 Duodecimal 1bab2829
16 Hexadecimal 4417521
20 Vigesimal 1264ge9
36 Base36 16ibkx

Cryptographic Hash Functions

md5 15cb8db47d7817edc6bf45af756084fd
sha1 f3d3dcf963276553be8e6801537a56884492220a
sha256 8a5e20d91ee4ed9e57ffe43f4c5f70052a7c4125138f79a1b031dec315c92a14
sha512 bcdf7f2bb9667d79ed2118fb029c641ba30a3e817c8abe3613cd52cca007eb12e40a260565da66741b93d0f669b0575c62b9b67d257a70881699e2a6f65e638e
ripemd-160 58662d0ba797cff464b6953444f6c990e571f3ca

71398689 as geometric shapes

Circle

Radius = n
Diameter 142797378
Circumference 448611193.67668
Area 1.601512554962E+16

Sphere

Radius = n
Volume 1.5246119578844E+24
Surface area 6.4060502198481E+16
Circumference 448611193.67668

Square

Length = n
Perimeter 285594756
Area 5097772790918721
Diagonal 100972994.31946

Cube

Length = n
Surface area 30586636745512326
Volume 3.6397429409147E+23
Space diagonal 123666156.94181

Equilateral Triangle

Length = n
Perimeter 214196067
Area 2.2074003698284E+15
Altitude 61833078.470905

Triangular Pyramid

Length = n
Surface area 2.2074003698284E+15
Volume 4.2894781921611E+22
Height 33657664.773153