71386278 (number)

71386278 is an even 8-digits composite number following 71386277 and preceding 71386279. In scientific notation, it is written as 7.1386278 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 23133600 positive integers (up to 71386278) that are relatively prime to 71386278.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1386278 × 10^7
Engineering notation 7.1386278 × 10^6

Prime Factorization of 71386278

Prime Factorization 2 × 3 × 271 × 43 × 1021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71386278
Product of the distinct prime numbers

The prime factorization of 71386278 is 2 × 3 × 271 × 43 × 1021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 58, 9, 997, 746, 1852, 5769, 58361, 49862, 851760, 525837, 1542007, 9260672, 33429258, 35479959, 63940172, 677396170, 8923540820, 9936518845

Basic calculations (n = 71386278)

Multiplication

n×y
n×2 142772556
n×3 214158834
n×4 285545112
n×5 356931390

Division

n÷y
n÷2 35693139
n÷3 23795426
n÷3 17846569.5
n÷5 14277255.6

Exponentiation

ny
n2 5096000686693284
n3 3.6378452170848E+23
n4 2.5969222998778E+31
n5 1.8538461724348E+39

Nth Root

y√n
2√n 8449.0400638179
3√n 414.83135936016
4√n 91.918660041462
5√n 37.215421982582

Divisors of 71386278

1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1021, 1626, 2042, 3063, 6126, 11653, 23306, 34959, 43903, 69918, 87806, 131709, 263418, 276691, 553382, 830073, 1660146, 11897713, 23795426, 35693139, 71386278

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 -71386277
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 71386278 can be divided by 32 positive divisors. The sum of these divisors (counting 71386278) is 1, the average is 0.03125.

Base conversion 71386278

Base System Value
2 Binary 100010000010100010010100110
3 Ternary 11222022210120020
4 Quaternary 10100110102212
5 Quinary 121233330103
6 Senary 11030020010
8 Octal 420242246
10 Decimal 71386278
12 Duodecimal 1baa7606
16 Hexadecimal 44144a6
20 Vigesimal 12635di
36 Base36 16i206

Cryptographic Hash Functions

md5 71cd04fc9a701ed66d58c025454accd5
sha1 adcf3a1e4acb8b49d4521fb6d5ef781a58ba42b1
sha256 3a0a76d01e9551ca81487793fd07f6bb5eeffbce0afa1a52007185ea227f7ce5
sha512 5a2a383242f54330e6324d0d3fcb1d8bb83c352efbe0641243df0cecd3c73b5d30054e36d6e270440caffa313dad5c53fa6075076ff2e83bd77ac4f9204ce9a2
ripemd-160 ab7af6c1c387ba8cdeaa552c8cd7b87782f63276

71386278 as geometric shapes

Circle

Radius = n
Diameter 142772556
Circumference 448533213.06384
Area 1.6009558320004E+16

Sphere

Radius = n
Volume 1.5238170411854E+24
Surface area 6.4038233280017E+16
Circumference 448533213.06384

Square

Length = n
Perimeter 285545112
Area 5096000686693284
Diagonal 100955442.51494

Cube

Length = n
Surface area 30576004120159704
Volume 3.6378452170848E+23
Space diagonal 123644660.45924

Equilateral Triangle

Length = n
Perimeter 214158834
Area 2.2066330261897E+15
Altitude 61822330.229618

Triangular Pyramid

Length = n
Surface area 2.2066330261897E+15
Volume 4.2872417031795E+22
Height 33651814.171645