71551140 (number)

71551140 is an even 8-digits composite number following 71551139 and preceding 71551141. In scientific notation, it is written as 7.1551140 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 18635904 positive integers (up to 71551140) that are relatively prime to 71551140.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred fifty-one thousand one hundred forty

Notation

Scientific notation 7.1551140 × 10^7
Engineering notation 7.1551140 × 10^6

Prime Factorization of 71551140

Prime Factorization 2 × 2 × 15 × 43 × 27733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35775570
Product of the distinct prime numbers

The prime factorization of 71551140 is 2 × 2 × 15 × 43 × 27733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 80, 80, 872, 656, 4325, 9892, 91257, 55112, 20239, 209178, 2250591, 916431, 13398917, 88636941, 873783470, 613455882, 8445554396, 7722713843

Basic calculations (n = 71551140)

Multiplication

n×y
n×2 143102280
n×3 214653420
n×4 286204560
n×5 357755700

Division

n÷y
n÷2 35775570
n÷3 23850380
n÷3 17887785
n÷5 14310228

Exponentiation

ny
n2 5119565635299600
n3 3.6631075751051E+23
n4 2.6209952294141E+31
n5 1.8753519659914E+39

Nth Root

y√n
2√n 8458.7906937103
3√n 415.15045592209
4√n 91.971684195247
5√n 37.23259544835

Divisors of 71551140

1, 2, 4, 15, 30, 43, 60, 86, 172, 645, 1290, 2580, 27733, 55466, 110932, 415995, 831990, 1192519, 1663980, 2385038, 4770076, 17887785, 35775570, 71551140

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 -71551139
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 71551140 can be divided by 24 positive divisors. The sum of these divisors (counting 71551140) is 1, the average is 0.041666666666667.

Base conversion 71551140

Base System Value
2 Binary 100010000111100100010100100
3 Ternary 11222122011201020
4 Quaternary 10100330202210
5 Quinary 121304114030
6 Senary 11033331140
8 Octal 420744244
10 Decimal 71551140
12 Duodecimal 1bb66ab0
16 Hexadecimal 443c8a4
20 Vigesimal 1273hh0
36 Base36 16ll7o

Cryptographic Hash Functions

md5 f6df89818ffcc1bda5951b09432d4968
sha1 69bb76be02870a00fdcc490b57b51b30b6116b00
sha256 b3cd38c1f6edbe17d36e29347d01de5c986203c0df1ba528b259af18551c03da
sha512 f177b2bfefadc548e3934eace4a8363da402db3045dbbb7c82ec200b45b73f907c1d467976bc244d7336c11f296b4dcc530e4eabd357f801ccc3c1442e09f7a8
ripemd-160 1e7e787667ab77f495897c19d62b69db4694db54

71551140 as geometric shapes

Circle

Radius = n
Diameter 143102280
Circumference 449569071.55995
Area 1.6083589789428E+16

Sphere

Radius = n
Volume 1.5343989129679E+24
Surface area 6.4334359157712E+16
Circumference 449569071.55995

Square

Length = n
Perimeter 286204560
Area 5119565635299600
Diagonal 101188592.59126

Cube

Length = n
Surface area 30717393811797600
Volume 3.6631075751051E+23
Space diagonal 123930209.81947

Equilateral Triangle

Length = n
Perimeter 214653420
Area 2.2168369482556E+15
Altitude 61965104.909737

Triangular Pyramid

Length = n
Surface area 2.2168369482556E+15
Volume 4.3170136776211E+22
Height 33729530.863752