71386408 (number)

71386408 is an even 8-digits composite number following 71386407 and preceding 71386409. In scientific notation, it is written as 7.1386408 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 34992000 positive integers (up to 71386408) that are relatively prime to 71386408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1386408 × 10^7
Engineering notation 7.1386408 × 10^6

Prime Factorization of 71386408

Prime Factorization 2 × 2 × 2 × 73 × 251 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17846602
Product of the distinct prime numbers

The prime factorization of 71386408 is 2 × 2 × 2 × 73 × 251 × 487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 19, 99, 536, 53, 3659, 4408, 93563, 29728, 368852, 565790, 7622760, 1730040, 29123366, 51576780, 892179833, 843540666, 9571557824, 6796341517

Basic calculations (n = 71386408)

Multiplication

n×y
n×2 142772816
n×3 214159224
n×4 285545632
n×5 356932040

Division

n÷y
n÷2 35693204
n÷3 23795469.333333
n÷3 17846602
n÷5 14277281.6

Exponentiation

ny
n2 5096019247142464
n3 3.6378650915236E+23
n4 2.5969412167246E+31
n5 1.8538630524912E+39

Nth Root

y√n
2√n 8449.0477569961
3√n 414.83161117347
4√n 91.918701889202
5√n 37.215435537012

Divisors of 71386408

1, 2, 4, 8, 73, 146, 251, 292, 487, 502, 584, 974, 1004, 1948, 2008, 3896, 18323, 35551, 36646, 71102, 73292, 122237, 142204, 146584, 244474, 284408, 488948, 977896, 8923301, 17846602, 35693204, 71386408

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 -71386407
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 71386408 can be divided by 32 positive divisors. The sum of these divisors (counting 71386408) is 1, the average is 0.03125.

Base conversion 71386408

Base System Value
2 Binary 100010000010100010100101000
3 Ternary 11222022210202001
4 Quaternary 10100110110220
5 Quinary 121233331113
6 Senary 11030020344
8 Octal 420242450
10 Decimal 71386408
12 Duodecimal 1baa76b4
16 Hexadecimal 4414528
20 Vigesimal 1263608
36 Base36 16i23s

Cryptographic Hash Functions

md5 eb21f066d159adee91b1c46b0b00de17
sha1 beea4981e7bb9e29ec351cd67e9e1c467b926b68
sha256 e567ab4c708e05f9e17c2706d387afbc3c5f06583ddd56b47392d7491643815a
sha512 ac655309e7e5ee44b032f6723cd2dfa93e1af77059b400a8ad5b7055884bb2b19699564e786a8c644c89f907f1a8f85cca63fb2db65ddaebc62ddf86ee39bda5
ripemd-160 3a824a25548aed44b2bc54fe947222f22e2c7936

71386408 as geometric shapes

Circle

Radius = n
Diameter 142772816
Circumference 448534029.87793
Area 1.6009616629375E+16

Sphere

Radius = n
Volume 1.5238253661709E+24
Surface area 6.40384665175E+16
Circumference 448534029.87793

Square

Length = n
Perimeter 285545632
Area 5096019247142464
Diagonal 100955626.3627

Cube

Length = n
Surface area 30576115482854784
Volume 3.6378650915236E+23
Space diagonal 123644885.62584

Equilateral Triangle

Length = n
Perimeter 214159224
Area 2.2066410630999E+15
Altitude 61822442.812921

Triangular Pyramid

Length = n
Surface area 2.2066410630999E+15
Volume 4.2872651254303E+22
Height 33651875.454233