71395485 (number)

71395485 is an odd 8-digits composite number following 71395484 and preceding 71395486. In scientific notation, it is written as 7.1395485 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 32637888 positive integers (up to 71395485) that are relatively prime to 71395485.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1395485 × 10^7
Engineering notation 7.1395485 × 10^6

Prime Factorization of 71395485

Prime Factorization 5 × 21 × 679957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71395485
Product of the distinct prime numbers

The prime factorization of 71395485 is 5 × 21 × 679957. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71395485)

Multiplication

n×y
n×2 142790970
n×3 214186455
n×4 285581940
n×5 356977425

Division

n÷y
n÷2 35697742.5
n÷3 23798495
n÷3 17848871.25
n÷5 14279097

Exponentiation

ny
n2 5097315278385225
n3 3.6392529649822E+23
n4 2.5982623047259E+31
n5 1.8550419740313E+39

Nth Root

y√n
2√n 8449.5849010469
3√n 414.84919279746
4√n 91.921623685871
5√n 37.216381900158

Divisors of 71395485

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395484
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395485 can be divided by 8 positive divisors. The sum of these divisors (counting 71395485) is 1, the average is 0.125.

Base conversion 71395485

Base System Value
2 Binary 100010000010110100010011101
3 Ternary 11222100021012020
4 Quaternary 10100112202131
5 Quinary 121234123420
6 Senary 11030130353
8 Octal 420264235
10 Decimal 71395485
12 Duodecimal 1bab09b9
16 Hexadecimal 441689d
20 Vigesimal 12648e5
36 Base36 16i93x

Cryptographic Hash Functions

md5 afd9039718c50fffc456cddfd76c9d0d
sha1 42098be0a7e76b5b279c7714a75b64d41d10b4d8
sha256 90cdc79923bbc7dc0e4e26bb75d5f4dbb36c65aecbec17209c8cc7aa87ef5ec8
sha512 0c736340b17bbe7277e595b83ce1390d7be40bd882326db857cc72210e9d8d6ec3cb5026971a63c5d0641d62bc03f49066c813872a058c37b1de5d62357835ca
ripemd-160 cbd572afb3be4cc3419b2240dd0e499c88ea2208

71395485 as geometric shapes

Circle

Radius = n
Diameter 142790970
Circumference 448591062.35096
Area 1.6013688231606E+16

Sphere

Radius = n
Volume 1.5244067172457E+24
Surface area 6.4054752926424E+16
Circumference 448591062.35096

Square

Length = n
Perimeter 285581940
Area 5097315278385225
Diagonal 100968463.1792

Cube

Length = n
Surface area 30583891670311350
Volume 3.6392529649822E+23
Space diagonal 123660607.45102

Equilateral Triangle

Length = n
Perimeter 214186455
Area 2.2072022610901E+15
Altitude 61830303.725511

Triangular Pyramid

Length = n
Surface area 2.2072022610901E+15
Volume 4.288900749987E+22
Height 33656154.393068