74649984 (number)

74649984 is an even 8-digits composite number following 74649983 and preceding 74649985. In scientific notation, it is written as 7.4649984 × 10^7. The sum of its digits is 51. It has a total of 10 prime factors and 64 positive divisors. There are 24076800 positive integers (up to 74649984) that are relatively prime to 74649984.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred forty-nine thousand nine hundred eighty-four

Notation

Scientific notation 7.4649984 × 10^7
Engineering notation 7.4649984 × 10^6

Prime Factorization of 74649984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 6271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1166406
Product of the distinct prime numbers

The prime factorization of 74649984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 6271. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 10, 85, 69, 267, 86, 4084, 8203, 59509, 69222, 628407, 644780, 9770078, 306998, 9979064, 375860, 905693713, 793990927, 51577739, 7757014944

Basic calculations (n = 74649984)

Multiplication

n×y
n×2 149299968
n×3 223949952
n×4 298599936
n×5 373249920

Division

n÷y
n÷2 37324992
n÷3 24883328
n÷3 18662496
n÷5 14929996.8

Exponentiation

ny
n2 5572620111200256
n3 4.1599600213918E+23
n4 3.1054094903754E+31
n5 2.3181876876997E+39

Nth Root

y√n
2√n 8640.0222221936
3√n 421.0592762811
4√n 92.95171984527
5√n 37.549654365595

Divisors of 74649984

1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 6271, 11904, 12542, 18813, 25084, 37626, 50168, 75252, 100336, 150504, 194401, 200672, 301008, 388802, 401344, 583203, 602016, 777604, 802688, 1166406, 1204032, 1555208, 2332812, 2408064, 3110416, 4665624, 6220832, 9331248, 12441664, 18662496, 24883328, 37324992, 74649984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74649983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74649984 can be divided by 64 positive divisors. The sum of these divisors (counting 74649984) is 1, the average is 0.015625.

Base conversion 74649984

Base System Value
2 Binary 100011100110001000110000000
3 Ternary 12012110121112020
4 Quaternary 10130301012000
5 Quinary 123102244414
6 Senary 11224001440
8 Octal 434610600
10 Decimal 74649984
12 Duodecimal 21000280
16 Hexadecimal 4731180
20 Vigesimal 136b4j4
36 Base36 18g0ao

Cryptographic Hash Functions

md5 7dddcaf51634c437edf0d20db7487847
sha1 c6ae23f01b215856fbac109b46ebac90c87a2977
sha256 06a286ac8e90824b382850dfe3024c2d77f09248aa2d2bf87ef11469fbfcc9e5
sha512 59bebdb4a0b867646fde8f271c04e94f83d5f41dbd66795ec0bb0f2a852e900f58c38b5051b788cdcfe58024cc2e1b3aa9ddfa6382eb4694e145b25625cbd44a
ripemd-160 8f2793b52145dda02013f84322dd0724456f5241

74649984 as geometric shapes

Circle

Radius = n
Diameter 149299968
Circumference 469039682.64999
Area 1.7506902402593E+16

Sphere

Radius = n
Volume 1.7425199789909E+24
Surface area 7.0027609610374E+16
Circumference 469039682.64999

Square

Length = n
Perimeter 298599936
Area 5572620111200256
Diagonal 105571019.80373

Cube

Length = n
Surface area 33435720667201536
Volume 4.1599600213918E+23
Space diagonal 129297565.0722

Equilateral Triangle

Length = n
Perimeter 223949952
Area 2.4130152909697E+15
Altitude 64648782.536102

Triangular Pyramid

Length = n
Surface area 2.4130152909697E+15
Volume 4.9025599009851E+22
Height 35190339.934578