71378385 (number)

71378385 is an odd 8-digits composite number following 71378384 and preceding 71378386. In scientific notation, it is written as 7.1378385 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 34967040 positive integers (up to 71378385) that are relatively prime to 71378385.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-eight thousand three hundred eighty-five

Notation

Scientific notation 7.1378385 × 10^7
Engineering notation 7.1378385 × 10^6

Prime Factorization of 71378385

Prime Factorization 39 × 5 × 233 × 1571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71378385
Product of the distinct prime numbers

The prime factorization of 71378385 is 39 × 5 × 233 × 1571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 2, 28, 540, 523, 1990, 9742, 34559, 78583, 927157, 288865, 106866, 2998815, 73259362, 34693960, 260540214, 489255704, 8642275431, 6860896961

Basic calculations (n = 71378385)

Multiplication

n×y
n×2 142756770
n×3 214135155
n×4 285513540
n×5 356891925

Division

n÷y
n÷2 35689192.5
n÷3 23792795
n÷3 17844596.25
n÷5 14275677

Exponentiation

ny
n2 5094873845208225
n3 3.636638668497E+23
n4 2.5957739498587E+31
n5 1.8528215236598E+39

Nth Root

y√n
2√n 8448.5729564229
3√n 414.81606984564
4√n 91.916119132734
5√n 37.214598983188

Divisors of 71378385

1, 5, 39, 195, 233, 1165, 1571, 7855, 9087, 45435, 61269, 306345, 366043, 1830215, 14275677, 71378385

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71378384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71378385 can be divided by 16 positive divisors. The sum of these divisors (counting 71378385) is 1, the average is 0.0625.

Base conversion 71378385

Base System Value
2 Binary 100010000010010010111010001
3 Ternary 11222022101201220
4 Quaternary 10100102113101
5 Quinary 121233102020
6 Senary 11025515253
8 Octal 420222721
10 Decimal 71378385
12 Duodecimal 1baa2b29
16 Hexadecimal 44125d1
20 Vigesimal 12625j5
36 Base36 16hvwx

Cryptographic Hash Functions

md5 515a67b4903507e180bf0ddfb8aa6452
sha1 895318d14ef1d5728e9959b2a7b8be9d89761f72
sha256 07fc4b905b3cb69f8b602fcf72ef1f7458f8696e6812f62b1827fd4df73e71da
sha512 334da4407e7216409e768a1e43145e156e7047e8eb5d14e9e278e26dbf5615d776b25b09ee3d73bb82cdde792b46ce9ee2604d40471987038a99530d329377b2
ripemd-160 5745b2e78da2b0a178d3c23dc663efee6b2cfcdc

71378385 as geometric shapes

Circle

Radius = n
Diameter 142756770
Circumference 448483619.88221
Area 1.6006018243073E+16

Sphere

Radius = n
Volume 1.5233116432948E+24
Surface area 6.4024072972292E+16
Circumference 448483619.88221

Square

Length = n
Perimeter 285513540
Area 5094873845208225
Diagonal 100944280.12729

Cube

Length = n
Surface area 30569243071249350
Volume 3.636638668497E+23
Space diagonal 123630989.38221

Equilateral Triangle

Length = n
Perimeter 214135155
Area 2.2061450895136E+15
Altitude 61815494.691106

Triangular Pyramid

Length = n
Surface area 2.2061450895136E+15
Volume 4.2858197720324E+22
Height 33648093.375763