71672020 (number)

71672020 is an even 8-digits composite number following 71672019 and preceding 71672021. In scientific notation, it is written as 7.1672020 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 24153984 positive integers (up to 71672020) that are relatively prime to 71672020.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred seventy-two thousand twenty

Notation

Scientific notation 7.1672020 × 10^7
Engineering notation 7.1672020 × 10^6

Prime Factorization of 71672020

Prime Factorization 2 × 2 × 35 × 59 × 8677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35836010
Product of the distinct prime numbers

The prime factorization of 71672020 is 2 × 2 × 35 × 59 × 8677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 37, 78, 681, 750, 8364, 5818, 94681, 6067, 956434, 498634, 6037025, 389902, 46675106, 5745471, 341036104, 775563935, 4329214125, 9767682786

Basic calculations (n = 71672020)

Multiplication

n×y
n×2 143344040
n×3 215016060
n×4 286688080
n×5 358360100

Division

n÷y
n÷2 35836010
n÷3 23890673.333333
n÷3 17918005
n÷5 14334404

Exponentiation

ny
n2 5136878450880400
n3 3.6817045506907E+23
n4 2.6387520219119E+31
n5 1.8912468768951E+39

Nth Root

y√n
2√n 8465.9329078372
3√n 415.38411235914
4√n 92.010504334218
5√n 37.245167261468

Divisors of 71672020

1, 2, 4, 35, 59, 70, 118, 140, 236, 2065, 4130, 8260, 8677, 17354, 34708, 303695, 511943, 607390, 1023886, 1214780, 2047772, 17918005, 35836010, 71672020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71672019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71672020 can be divided by 24 positive divisors. The sum of these divisors (counting 71672020) is 1, the average is 0.041666666666667.

Base conversion 71672020

Base System Value
2 Binary 100010001011010000011010100
3 Ternary 11222212022112021
4 Quaternary 10101122003110
5 Quinary 121322001040
6 Senary 11040102524
8 Octal 421320324
10 Decimal 71672020
12 Duodecimal 20004a44
16 Hexadecimal 445a0d4
20 Vigesimal 127j010
36 Base36 16o6hg

Cryptographic Hash Functions

md5 e7f4d07d7a4b5b9293077c611746f140
sha1 8441f74c7bf099cf339458aae00b4563a1871851
sha256 c3cab2e0ad19137f33b301dce1e6cd96e374a19cc6b70cec3dc0b4e24484449c
sha512 d5cecf31530b28584005f6c3f8b8e663c47b7e0cbba1b98fcc31d4d60ca4fb266df99d22093d49d0cd9e1fc445e0ecd041d919d07afdb7e8d66a968a307477cd
ripemd-160 380e2c412813bbeb684801a7a0bf02d328584dc1

71672020 as geometric shapes

Circle

Radius = n
Diameter 143344040
Circumference 450328582.99988
Area 1.613797960367E+16

Sphere

Radius = n
Volume 1.5421887958851E+24
Surface area 6.4551918414678E+16
Circumference 450328582.99988

Square

Length = n
Perimeter 286688080
Area 5136878450880400
Diagonal 101359542.72668

Cube

Length = n
Surface area 30821270705282400
Volume 3.6817045506907E+23
Space diagonal 124139580.12109

Equilateral Triangle

Length = n
Perimeter 215016060
Area 2.2243336173076E+15
Altitude 62069790.060546

Triangular Pyramid

Length = n
Surface area 2.2243336173076E+15
Volume 4.3389304235313E+22
Height 33786514.242225