74921000 (number)

74921000 is an even 8-digits composite number following 74920999 and preceding 74921001. In scientific notation, it is written as 7.4921000 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 48 positive divisors. There are 23184000 positive integers (up to 74921000) that are relatively prime to 74921000.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred twenty-one thousand

Notation

Scientific notation 7.4921000 × 10^7
Engineering notation 7.4921000 × 10^6

Prime Factorization of 74921000

Prime Factorization 2 × 2 × 2 × 1375 × 7 × 7 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2675750
Product of the distinct prime numbers

The prime factorization of 74921000 is 2 × 2 × 2 × 1375 × 7 × 7 × 139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 85, 75, 809, 919, 325, 9328, 73362, 73642, 611571, 20535, 896051, 9430922, 56104682, 38370432, 403733435, 46994858, 5172804976, 5885269638

Basic calculations (n = 74921000)

Multiplication

n×y
n×2 149842000
n×3 224763000
n×4 299684000
n×5 374605000

Division

n÷y
n÷2 37460500
n÷3 24973666.666667
n÷3 18730250
n÷5 14984200

Exponentiation

ny
n2 5613156241000000
n3 4.2054327873196E+23
n4 3.1507522985877E+31
n5 2.3605751296249E+39

Nth Root

y√n
2√n 8655.6917690038
3√n 421.56821134153
4√n 93.03597029646
5√n 37.576879584781

Divisors of 74921000

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1375, 1946, 2750, 3892, 5500, 6811, 7784, 9625, 11000, 13622, 19250, 27244, 38500, 54488, 67375, 77000, 134750, 191125, 269500, 382250, 539000, 764500, 1337875, 1529000, 2675750, 5351500, 9365125, 10703000, 18730250, 37460500, 74921000

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 -74920999
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 74921000 can be divided by 48 positive divisors. The sum of these divisors (counting 74921000) is 1, the average is 0.020833333333333.

Base conversion 74921000

Base System Value
2 Binary 100011101110011010000101000
3 Ternary 12012222101021212
4 Quaternary 10131303100220
5 Quinary 123134433000
6 Senary 11233452252
8 Octal 435632050
10 Decimal 74921000
12 Duodecimal 21111088
16 Hexadecimal 4773428
20 Vigesimal 13852a0
36 Base36 18ltew

Cryptographic Hash Functions

md5 6bcd2a34951177e9412b4ff65aabde6a
sha1 0188ed76635f8f37785ac79b086c1b161ac32af4
sha256 7c0d52d40213b3f61d071382634bdc787d8ef83c84a87e2adaf1f51b8d68b6ad
sha512 0009538302e92881296be3ca235ed612030046fdbcce8de84e0e1cf764bb4d8d060eec0011006947377a9d56e957800c86913cf68b321851c8c4813621cd282c
ripemd-160 15928e4ff43d20239cb597a32b7676606e1f9587

74921000 as geometric shapes

Circle

Radius = n
Diameter 149842000
Circumference 470742526.3992
Area 1.7634250410177E+16

Sphere

Radius = n
Volume 1.7615675666412E+24
Surface area 7.0537001640709E+16
Circumference 470742526.3992

Square

Length = n
Perimeter 299684000
Area 5613156241000000
Diagonal 105954294.30655

Cube

Length = n
Surface area 33678937446000000
Volume 4.2054327873196E+23
Space diagonal 129766978.55387

Equilateral Triangle

Length = n
Perimeter 224763000
Area 2.4305679500586E+15
Altitude 64883489.276934

Triangular Pyramid

Length = n
Surface area 2.4305679500586E+15
Volume 4.9561500695632E+22
Height 35318098.102185