74642020 (number)

74642020 is an even 8-digits composite number following 74642019 and preceding 74642021. In scientific notation, it is written as 7.4642020 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 28828800 positive integers (up to 74642020) that are relatively prime to 74642020.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred forty-two thousand twenty

Notation

Scientific notation 7.4642020 × 10^7
Engineering notation 7.4642020 × 10^6

Prime Factorization of 74642020

Prime Factorization 2 × 2 × 5 × 53 × 1051 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37321010
Product of the distinct prime numbers

The prime factorization of 74642020 is 2 × 2 × 5 × 53 × 1051 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 28, 19, 986, 987, 2469, 7660, 7231, 63839, 194066, 866144, 6622453, 8738321, 70442281, 39368657, 578109889, 941516382, 439249853, 7369408828

Basic calculations (n = 74642020)

Multiplication

n×y
n×2 149284040
n×3 223926060
n×4 298568080
n×5 373210100

Division

n÷y
n÷2 37321010
n÷3 24880673.333333
n÷3 18660505
n÷5 14928404

Exponentiation

ny
n2 5571431149680400
n3 4.1586287530307E+23
n4 3.1040845055629E+31
n5 2.3169513774592E+39

Nth Root

y√n
2√n 8639.5613314566
3√n 421.04430224203
4√n 92.949240617966
5√n 37.548853137802

Divisors of 74642020

1, 2, 4, 5, 10, 20, 53, 67, 106, 134, 212, 265, 268, 335, 530, 670, 1051, 1060, 1340, 2102, 3551, 4204, 5255, 7102, 10510, 14204, 17755, 21020, 35510, 55703, 70417, 71020, 111406, 140834, 222812, 278515, 281668, 352085, 557030, 704170, 1114060, 1408340, 3732101, 7464202, 14928404, 18660505, 37321010, 74642020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74642019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74642020 can be divided by 48 positive divisors. The sum of these divisors (counting 74642020) is 1, the average is 0.020833333333333.

Base conversion 74642020

Base System Value
2 Binary 100011100101111001001100100
3 Ternary 12012110012121021
4 Quaternary 10130233021210
5 Quinary 123102021040
6 Senary 11223500524
8 Octal 434571144
10 Decimal 74642020
12 Duodecimal 20bb7744
16 Hexadecimal 472f264
20 Vigesimal 136a510
36 Base36 18fu5g

Cryptographic Hash Functions

md5 1875e237380918f7d644c13d6e9f58e9
sha1 2f25357a3b7e15c5147695eeffdad0b559edc859
sha256 52a1131d6bd98f7c57df5667b7ee4226d1e2983e37e22865e815278cbc53184b
sha512 cae5d95a83ce28315e959e687772db8a29f9209cf8042aec65e845462a283c15b7d14bc5ead30a09a30c7ae051d114d94d10025d64ba387a17bf7799dc7c304c
ripemd-160 634adea29a8408cc76e7a8d0c8aa533c7e2acfcc

74642020 as geometric shapes

Circle

Radius = n
Diameter 149284040
Circumference 468989643.3622
Area 1.7503167169817E+16

Sphere

Radius = n
Volume 1.7419623386038E+24
Surface area 7.0012668679269E+16
Circumference 468989643.3622

Square

Length = n
Perimeter 298568080
Area 5571431149680400
Diagonal 105559757.00692

Cube

Length = n
Surface area 33428586898082400
Volume 4.1586287530307E+23
Space diagonal 129283771.01957

Equilateral Triangle

Length = n
Perimeter 223926060
Area 2.4125004555296E+15
Altitude 64641885.509786

Triangular Pyramid

Length = n
Surface area 2.4125004555296E+15
Volume 4.9009909861756E+22
Height 35186585.668975