71386378 (number)

71386378 is an even 8-digits composite number following 71386377 and preceding 71386379. In scientific notation, it is written as 7.1386378 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 30532320 positive integers (up to 71386378) that are relatively prime to 71386378.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1386378 × 10^7
Engineering notation 7.1386378 × 10^6

Prime Factorization of 71386378

Prime Factorization 2 × 7 × 521 × 9787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71386378
Product of the distinct prime numbers

The prime factorization of 71386378 is 2 × 7 × 521 × 9787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 51, 53, 796, 303, 6089, 4441, 35675, 1962, 666448, 641006, 3920805, 8679954, 39115555, 10289515, 620460235, 995542907, 6267792484, 4295670246

Basic calculations (n = 71386378)

Multiplication

n×y
n×2 142772756
n×3 214159134
n×4 285545512
n×5 356931890

Division

n÷y
n÷2 35693189
n÷3 23795459.333333
n÷3 17846594.5
n÷5 14277275.6

Exponentiation

ny
n2 5096014963958884
n3 3.6378605051083E+23
n4 2.5969368512893E+31
n5 1.8538591570827E+39

Nth Root

y√n
2√n 8449.0459816479
3√n 414.83155306273
4√n 91.918692232037
5√n 37.215432409068

Divisors of 71386378

1, 2, 7, 14, 521, 1042, 3647, 7294, 9787, 19574, 68509, 137018, 5099027, 10198054, 35693189, 71386378

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 -71386377
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 71386378 can be divided by 16 positive divisors. The sum of these divisors (counting 71386378) is 1, the average is 0.0625.

Base conversion 71386378

Base System Value
2 Binary 100010000010100010100001010
3 Ternary 11222022210200221
4 Quaternary 10100110110022
5 Quinary 121233331003
6 Senary 11030020254
8 Octal 420242412
10 Decimal 71386378
12 Duodecimal 1baa768a
16 Hexadecimal 441450a
20 Vigesimal 12635ii
36 Base36 16i22y

Cryptographic Hash Functions

md5 352a0438e1fe28faa98baccfdec67d48
sha1 81cd1164c137a9e6ee0622e40f062527cee06575
sha256 c530b8b6c86ebda0caaa2f3975bfb96d380554acdffff07d1c969f1881721ed1
sha512 183ebedb0857b3b076080a33d61a7d382c9cd1a1f640a18b4aecc8f24f70e0b063cc02d37b6ec0e2401e256008a2f2423ed836ebc7fa72142484f1adf42c3c32
ripemd-160 3b626e5d211ad13823e79a6bbab0b6818542a079

71386378 as geometric shapes

Circle

Radius = n
Diameter 142772756
Circumference 448533841.38237
Area 1.6009603173357E+16

Sphere

Radius = n
Volume 1.5238234450177E+24
Surface area 6.4038412693428E+16
Circumference 448533841.38237

Square

Length = n
Perimeter 285545512
Area 5096014963958884
Diagonal 100955583.93629

Cube

Length = n
Surface area 30576089783753304
Volume 3.6378605051083E+23
Space diagonal 123644833.66432

Equilateral Triangle

Length = n
Perimeter 214159134
Area 2.206639208427E+15
Altitude 61822416.832159

Triangular Pyramid

Length = n
Surface area 2.206639208427E+15
Volume 4.2872597202879E+22
Height 33651861.312097