71629897 (number)

71629897 is an odd 8-digits composite number following 71629896 and preceding 71629898. In scientific notation, it is written as 7.1629897 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 71114436 positive integers (up to 71629897) that are relatively prime to 71629897.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred twenty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 7.1629897 × 10^7
Engineering notation 7.1629897 × 10^6

Prime Factorization of 71629897

Prime Factorization 139 × 515323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71629897
Product of the distinct prime numbers

The prime factorization of 71629897 is 139 × 515323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71629897)

Multiplication

n×y
n×2 143259794
n×3 214889691
n×4 286519588
n×5 358149485

Division

n÷y
n÷2 35814948.5
n÷3 23876632.333333
n÷3 17907474.25
n÷5 14325979.4

Exponentiation

ny
n2 5130842144230609
n3 3.675216943145E+23
n4 2.6325541109013E+31
n5 1.8856957981079E+39

Nth Root

y√n
2√n 8463.4447478553
3√n 415.30272004872
4√n 91.996982275808
5√n 37.240788294238

Divisors of 71629897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71629896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71629897 can be divided by 4 positive divisors. The sum of these divisors (counting 71629897) is 1, the average is 0.25.

Base conversion 71629897

Base System Value
2 Binary 100010001001111110001001001
3 Ternary 11222210011202011
4 Quaternary 10101033301021
5 Quinary 121314124042
6 Senary 11035135521
8 Octal 421176111
10 Decimal 71629897
12 Duodecimal 1bba45a1
16 Hexadecimal 444fc49
20 Vigesimal 127deeh
36 Base36 16n9zd

Cryptographic Hash Functions

md5 cb779715bbf48e9312887ae6dbe67a67
sha1 321d21828e740ed02e284ebc8106e02379af51cd
sha256 e7a7b19a6aa2ecd1e189c0d3e16ec61ab42cb716418f9c4309aeca75751c2e36
sha512 b40fb1571be71f36712179c6264d73585f6d004c59411bd1020dbba1e307aafd0543d1bcd43dbc9fd6ef90b5c05fedadea34d70c48ec5c30377f01f8e4d43c68
ripemd-160 83359250112c2a6efff8a3165fda68593a9d5c01

71629897 as geometric shapes

Circle

Radius = n
Diameter 143259794
Circumference 450063916.38519
Area 1.6119015987044E+16

Sphere

Radius = n
Volume 1.5394712731911E+24
Surface area 6.4476063948175E+16
Circumference 450063916.38519

Square

Length = n
Perimeter 286519588
Area 5130842144230609
Diagonal 101299971.80879

Cube

Length = n
Surface area 30785052865383654
Volume 3.675216943145E+23
Space diagonal 124066620.94493

Equilateral Triangle

Length = n
Perimeter 214889691
Area 2.2217198198558E+15
Altitude 62033310.472463

Triangular Pyramid

Length = n
Surface area 2.2217198198558E+15
Volume 4.3312847047158E+22
Height 33766657.269596