71392144 (number)

71392144 is an even 8-digits composite number following 71392143 and preceding 71392145. In scientific notation, it is written as 7.1392144 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 35696064 positive integers (up to 71392144) that are relatively prime to 71392144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1392144 × 10^7
Engineering notation 7.1392144 × 10^6

Prime Factorization of 71392144

Prime Factorization 2 × 2 × 2 × 2 × 4462009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8924018
Product of the distinct prime numbers

The prime factorization of 71392144 is 2 × 2 × 2 × 2 × 4462009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 37, 59, 977, 518, 1023, 9701, 53627, 31645, 477298, 945175, 869000, 9541229, 8771023, 58883354, 716589859, 625494588, 3485568970, 3131366039

Basic calculations (n = 71392144)

Multiplication

n×y
n×2 142784288
n×3 214176432
n×4 285568576
n×5 356960720

Division

n÷y
n÷2 35696072
n÷3 23797381.333333
n÷3 17848036
n÷5 14278428.8

Exponentiation

ny
n2 5096838224916736
n3 3.6387420849796E+23
n4 2.5977759890972E+31
n5 1.8546079749337E+39

Nth Root

y√n
2√n 8449.3871967143
3√n 414.84272164702
4√n 91.920548283364
5√n 37.216033580487

Divisors of 71392144

1, 2, 4, 8, 16, 4462009, 8924018, 17848036, 35696072, 71392144

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71392143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71392144 can be divided by 10 positive divisors. The sum of these divisors (counting 71392144) is 1, the average is 0.1.

Base conversion 71392144

Base System Value
2 Binary 100010000010101101110010000
3 Ternary 11222100002121111
4 Quaternary 10100111232100
5 Quinary 121234022034
6 Senary 11030103104
8 Octal 420255620
10 Decimal 71392144
12 Duodecimal 1baaaa94
16 Hexadecimal 4415b90
20 Vigesimal 1264074
36 Base36 16i6j4

Cryptographic Hash Functions

md5 89fbffc22ab9821f1a5f95b4b1ee003a
sha1 34df508110cd3972d3ad526217441441a7092202
sha256 38c0cedacfc9976362e44c75589e3f040cd6d8c06f844aee5c40dbe320cb8401
sha512 d7fffdd5f9859d24025a91736663620d582d67f64b213a9a03e4a782cf119ca3699e93c4c81600003750a6cf4810bd8e1e0980c9c9e31bc231ac8c41046f2cc3
ripemd-160 64a085b5c45f9b39eb1476cafe61f425dde74446

71392144 as geometric shapes

Circle

Radius = n
Diameter 142784288
Circumference 448570070.22885
Area 1.6012189523934E+16

Sphere

Radius = n
Volume 1.5241927203307E+24
Surface area 6.4048758095736E+16
Circumference 448570070.22885

Square

Length = n
Perimeter 285568576
Area 5096838224916736
Diagonal 100963738.29169

Cube

Length = n
Surface area 30581029349500416
Volume 3.6387420849796E+23
Space diagonal 123654820.66927

Equilateral Triangle

Length = n
Perimeter 214176432
Area 2.2069956908787E+15
Altitude 61827410.334637

Triangular Pyramid

Length = n
Surface area 2.2069956908787E+15
Volume 4.2882986721299E+22
Height 33654579.430564