71349838 (number)

71349838 is an even 8-digits composite number following 71349837 and preceding 71349839. In scientific notation, it is written as 7.1349838 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 29548800 positive integers (up to 71349838) that are relatively prime to 71349838.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand eight hundred thirty-eight

Notation

Scientific notation 7.1349838 × 10^7
Engineering notation 7.1349838 × 10^6

Prime Factorization of 71349838

Prime Factorization 2 × 7 × 181 × 761 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71349838
Product of the distinct prime numbers

The prime factorization of 71349838 is 2 × 7 × 181 × 761 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 61, 5, 737, 575, 6112, 4247, 38976, 81390, 454444, 136306, 7305321, 7916931, 19956729, 68539139, 4709076, 880599829, 427008436, 624010448

Basic calculations (n = 71349838)

Multiplication

n×y
n×2 142699676
n×3 214049514
n×4 285399352
n×5 356749190

Division

n÷y
n÷2 35674919
n÷3 23783279.333333
n÷3 17837459.5
n÷5 14269967.6

Exponentiation

ny
n2 5090799382626244
n3 3.6322771124088E+23
n4 2.5916238354148E+31
n5 1.8491194081378E+39

Nth Root

y√n
2√n 8446.8833305545
3√n 414.76076209687
4√n 91.906927543872
5√n 37.211621792963

Divisors of 71349838

1, 2, 7, 14, 37, 74, 181, 259, 362, 518, 761, 1267, 1522, 2534, 5327, 6697, 10654, 13394, 28157, 46879, 56314, 93758, 137741, 197099, 275482, 394198, 964187, 1928374, 5096417, 10192834, 35674919, 71349838

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71349837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71349838 can be divided by 32 positive divisors. The sum of these divisors (counting 71349838) is 1, the average is 0.03125.

Base conversion 71349838

Base System Value
2 Binary 100010000001011011001001110
3 Ternary 11222020221120121
4 Quaternary 10100023121032
5 Quinary 121231143323
6 Senary 11025135154
8 Octal 420133116
10 Decimal 71349838
12 Duodecimal 1ba8a4ba
16 Hexadecimal 440b64e
20 Vigesimal 125iebi
36 Base36 16h9vy

Cryptographic Hash Functions

md5 d46777efe8c370fc3583d62ebef74534
sha1 1687e8ed5a1433b8944a57190fcf6622b570ae18
sha256 ac2a0a95e08ead98b7a2544c8ec1804d8ecd41582bb7efb42d7c4e951f843ff6
sha512 a02ae2185d9f4f6d277d66dec3d850e731a578c788686203f0fabe945cbc275645a50b30d7ae750a0539a9bf9ef7b95020dfc0c353969b751adc3668171cbef7
ripemd-160 c861484ddfeeac2923890747d77c31b9cf06617b

71349838 as geometric shapes

Circle

Radius = n
Diameter 142699676
Circumference 448304253.79124
Area 1.5993217941358E+16

Sphere

Radius = n
Volume 1.5214846789528E+24
Surface area 6.3972871765432E+16
Circumference 448304253.79124

Square

Length = n
Perimeter 285399352
Area 5090799382626244
Diagonal 100903908.57272

Cube

Length = n
Surface area 30544796295757464
Volume 3.6322771124088E+23
Space diagonal 123581544.52781

Equilateral Triangle

Length = n
Perimeter 214049514
Area 2.2043807954622E+15
Altitude 61790772.263904

Triangular Pyramid

Length = n
Surface area 2.2043807954622E+15
Volume 4.2806796288883E+22
Height 33634636.190908