71315813 (number)

71315813 is an odd 8-digits composite number following 71315812 and preceding 71315814. In scientific notation, it is written as 7.1315813 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 71236620 positive integers (up to 71315813) that are relatively prime to 71315813.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifteen thousand eight hundred thirteen

Notation

Scientific notation 7.1315813 × 10^7
Engineering notation 7.1315813 × 10^6

Prime Factorization of 71315813

Prime Factorization 911 × 78283

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71315813
Product of the distinct prime numbers

The prime factorization of 71315813 is 911 × 78283. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 65, 24, 742, 914, 6312, 762, 93180, 95885, 988384, 788703, 5653266, 9769848, 35406197, 89740439, 473623919, 458560038, 2188570584, 9196330325

Basic calculations (n = 71315813)

Multiplication

n×y
n×2 142631626
n×3 213947439
n×4 285263252
n×5 356579065

Division

n÷y
n÷2 35657906.5
n÷3 23771937.666667
n÷3 17828953.25
n÷5 14263162.6

Exponentiation

ny
n2 5085945183850969
n3 3.6270831565977E+23
n4 2.5866838413137E+31
n5 1.8447146111725E+39

Nth Root

y√n
2√n 8444.8690339164
3√n 414.69482184537
4√n 91.895968540064
5√n 37.208072052557

Divisors of 71315813

1, 911, 78283, 71315813

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 -71315812
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 71315813 can be divided by 4 positive divisors. The sum of these divisors (counting 71315813) is 1, the average is 0.25.

Base conversion 71315813

Base System Value
2 Binary 100010000000011000101100101
3 Ternary 11222012012220102
4 Quaternary 10100003011211
5 Quinary 121224101223
6 Senary 11024313445
8 Octal 420030545
10 Decimal 71315813
12 Duodecimal 1ba72885
16 Hexadecimal 4403165
20 Vigesimal 125e9ad
36 Base36 16gjmt

Cryptographic Hash Functions

md5 6cc7113146f75dbd695f4c6326bf8501
sha1 b1745909e16f27120fb0387ac5250fe95d63198c
sha256 ea5145c6fe4f141d54dbee5ead4c4ce85c50755bc226350c7c2099a0db5d3a93
sha512 bc81d3513aaf05764c98290b985686db433906b39ccc18c5c21cf29ee7eb930c7ae149a01407f01054374f180c5a8d31bb1c936a67b5b8179cdf2074d51b70d6
ripemd-160 b7bafdda3f0dccd1e03f1cea8b4ed5cc1f5745fd

71315813 as geometric shapes

Circle

Radius = n
Diameter 142631626
Circumference 448090468.41117
Area 1.5977968026147E+16

Sphere

Radius = n
Volume 1.5193090398302E+24
Surface area 6.3911872104586E+16
Circumference 448090468.41117

Square

Length = n
Perimeter 285263252
Area 5085945183850969
Diagonal 100855789.95626

Cube

Length = n
Surface area 30515671103105814
Volume 3.6270831565977E+23
Space diagonal 123522611.49908

Equilateral Triangle

Length = n
Perimeter 213947439
Area 2.202278865735E+15
Altitude 61761305.749541

Triangular Pyramid

Length = n
Surface area 2.202278865735E+15
Volume 4.2745584932629E+22
Height 33618596.652088