71346987 (number)

71346987 is an odd 8-digits composite number following 71346986 and preceding 71346988. In scientific notation, it is written as 7.1346987 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 46545192 positive integers (up to 71346987) that are relatively prime to 71346987.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-six thousand nine hundred eighty-seven

Notation

Scientific notation 7.1346987 × 10^7
Engineering notation 7.1346987 × 10^6

Prime Factorization of 71346987

Prime Factorization 3 × 81 × 47 × 6247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71346987
Product of the distinct prime numbers

The prime factorization of 71346987 is 3 × 81 × 47 × 6247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 99, 64, 244, 291, 4629, 4909, 22259, 3203, 96066, 128328, 6111805, 4981033, 82291669, 74086062, 956488327, 245592618, 3174738753, 2750287518

Basic calculations (n = 71346987)

Multiplication

n×y
n×2 142693974
n×3 214040961
n×4 285387948
n×5 356734935

Division

n÷y
n÷2 35673493.5
n÷3 23782329
n÷3 17836746.75
n÷5 14269397.4

Exponentiation

ny
n2 5090392553978169
n3 3.6318417137358E+23
n4 2.5912096353596E+31
n5 1.8487500016828E+39

Nth Root

y√n
2√n 8446.7145683988
3√n 414.75523768029
4√n 91.90600942484
5√n 37.211324407482

Divisors of 71346987

1, 3, 47, 81, 141, 243, 3807, 6247, 11421, 18741, 293609, 506007, 880827, 1518021, 23782329, 71346987

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 -71346986
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 71346987 can be divided by 16 positive divisors. The sum of these divisors (counting 71346987) is 1, the average is 0.0625.

Base conversion 71346987

Base System Value
2 Binary 100010000001010101100101011
3 Ternary 11222020210200000
4 Quaternary 10100022230223
5 Quinary 121231100422
6 Senary 11025114043
8 Octal 420125453
10 Decimal 71346987
12 Duodecimal 1ba88923
16 Hexadecimal 440ab2b
20 Vigesimal 125i797
36 Base36 16h7or

Cryptographic Hash Functions

md5 59049d3a6db6843448307da11323eb27
sha1 b3bf6d65a5ca68e295e6aac714a3c0d3f43d935d
sha256 be7dfdd0bbff95f81cbbeffcdcd312d1d5a323cc12e5c5e0aa3cb900972d7cac
sha512 8ce6544d2f7199c89ec6398239ee3c326a4568c3045939f38f152f2d12f4bc2ca7e00ba674fb0e56554d25ccfa0435361dce58f69c2a619b47de74f3d66f06cc
ripemd-160 8858c421d3c54729523fcd18169ce371d52a4a02

71346987 as geometric shapes

Circle

Radius = n
Diameter 142693974
Circumference 448286340.42993
Area 1.5991939851466E+16

Sphere

Radius = n
Volume 1.5213022995831E+24
Surface area 6.3967759405864E+16
Circumference 448286340.42993

Square

Length = n
Perimeter 285387948
Area 5090392553978169
Diagonal 100899876.64986

Cube

Length = n
Surface area 30542355323869014
Volume 3.6318417137358E+23
Space diagonal 123576606.45096

Equilateral Triangle

Length = n
Perimeter 214040961
Area 2.2042046334901E+15
Altitude 61788303.225478

Triangular Pyramid

Length = n
Surface area 2.2042046334901E+15
Volume 4.2801665066312E+22
Height 33633292.216619