74909919 (number)

74909919 is an odd 8-digits composite number following 74909918 and preceding 74909920. In scientific notation, it is written as 7.4909919 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 39615840 positive integers (up to 74909919) that are relatively prime to 74909919.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred nine thousand nine hundred nineteen

Notation

Scientific notation 7.4909919 × 10^7
Engineering notation 7.4909919 × 10^6

Prime Factorization of 74909919

Prime Factorization 31 × 21 × 23 × 5003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74909919
Product of the distinct prime numbers

The prime factorization of 74909919 is 31 × 21 × 23 × 5003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 38, 43, 50, 250, 6384, 9412, 91083, 20601, 547988, 684361, 8290517, 8153527, 52287214, 57991635, 539178204, 454789280, 3410308080, 2849954770

Basic calculations (n = 74909919)

Multiplication

n×y
n×2 149819838
n×3 224729757
n×4 299639676
n×5 374549595

Division

n÷y
n÷2 37454959.5
n÷3 24969973
n÷3 18727479.75
n÷5 14981983.8

Exponentiation

ny
n2 5611495964586561
n3 4.2035670817601E+23
n4 3.1488886960571E+31
n5 2.3588299716165E+39

Nth Root

y√n
2√n 8655.051646293
3√n 421.54742665867
4√n 93.032530043491
5√n 37.57576797645

Divisors of 74909919

1, 21, 23, 31, 483, 651, 713, 5003, 14973, 105063, 115069, 155093, 2416449, 3256953, 3567139, 74909919

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 -74909918
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 74909919 can be divided by 16 positive divisors. The sum of these divisors (counting 74909919) is 1, the average is 0.0625.

Base conversion 74909919

Base System Value
2 Binary 100011101110000100011011111
3 Ternary 12012221211002110
4 Quaternary 10131300203133
5 Quinary 123134104134
6 Senary 11233325103
8 Octal 435604337
10 Decimal 74909919
12 Duodecimal 21106793
16 Hexadecimal 47708df
20 Vigesimal 1383efj
36 Base36 18lkv3

Cryptographic Hash Functions

md5 9ba87b05eedc59549b0a3ece6df028f9
sha1 72c646e3f301062c9d38dc37c21a0ad0b2eb18e0
sha256 16de9333dc4d2895b75f72dcfe613fec1936f803e9e89c0da64f41da2a21aa1e
sha512 ae1684001e2e59093e5794c82da8d7ae6505780be8976d00ea7720964fcdd0a6d11c11d89f454a9c26dc582681f859862bb8904f80036946111f0b4989f0076e
ripemd-160 475a649895106c78a91fd623b60b56a9af0227fc

74909919 as geometric shapes

Circle

Radius = n
Diameter 149819838
Circumference 470672902.42281
Area 1.7629034497994E+16

Sphere

Radius = n
Volume 1.7607860617239E+24
Surface area 7.0516137991976E+16
Circumference 470672902.42281

Square

Length = n
Perimeter 299639676
Area 5611495964586561
Diagonal 105938623.40607

Cube

Length = n
Surface area 33668975787519366
Volume 4.2035670817601E+23
Space diagonal 129747785.69887

Equilateral Triangle

Length = n
Perimeter 224729757
Area 2.4298490292829E+15
Altitude 64873892.849435

Triangular Pyramid

Length = n
Surface area 2.4298490292829E+15
Volume 4.9539513144751E+22
Height 35312874.46869