74021944 (number)

74021944 is an even 8-digits composite number following 74021943 and preceding 74021945. In scientific notation, it is written as 7.4021944 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 34833792 positive integers (up to 74021944) that are relatively prime to 74021944.

Interesting facts

Basic properties

Name

Name seventy-four million twenty-one thousand nine hundred forty-four

Notation

Scientific notation 7.4021944 × 10^7
Engineering notation 7.4021944 × 10^6

Prime Factorization of 74021944

Prime Factorization 2 × 2 × 2 × 17 × 544279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18505486
Product of the distinct prime numbers

The prime factorization of 74021944 is 2 × 2 × 2 × 17 × 544279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 45, 100, 450, 995, 5207, 725, 97096, 63029, 94014, 823353, 5388931, 7232570, 78274175, 78446735, 451823560, 637926991, 7892799365, 6108543572

Basic calculations (n = 74021944)

Multiplication

n×y
n×2 148043888
n×3 222065832
n×4 296087776
n×5 370109720

Division

n÷y
n÷2 37010972
n÷3 24673981.333333
n÷3 18505486
n÷5 14804388.8

Exponentiation

ny
n2 5479248193539136
n3 4.0558460294426E+23
n4 3.0022160766402E+31
n5 2.2222987030096E+39

Nth Root

y√n
2√n 8603.6006415919
3√n 419.87514051149
4√n 92.755596281798
5√n 37.486258639789

Divisors of 74021944

1, 2, 4, 8, 17, 34, 68, 136, 544279, 1088558, 2177116, 4354232, 9252743, 18505486, 37010972, 74021944

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 -74021943
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 74021944 can be divided by 16 positive divisors. The sum of these divisors (counting 74021944) is 1, the average is 0.0625.

Base conversion 74021944

Base System Value
2 Binary 100011010010111110000111000
3 Ternary 12011021201000111
4 Quaternary 10122113300320
5 Quinary 122422200234
6 Senary 11202314104
8 Octal 432276070
10 Decimal 74021944
12 Duodecimal 20958934
16 Hexadecimal 4697c38
20 Vigesimal 132ceh4
36 Base36 182jp4

Cryptographic Hash Functions

md5 ecb60159b293c35936ffbf650f2f3c5d
sha1 6e775d598e165fed0175bc318499c8d2e17c64ac
sha256 538f1115ae9bc318bbc5647027d1e63b9ee591b773daf022932cea8ac296e556
sha512 be5a8794bd48f601f77b98699a14aa20f3246aee509b266f7ef378caf22f964511a817e495bb9f32c390ed5f072eddcf78df041b9d24b941c99f8e0c88c89be4
ripemd-160 b2c5e3e696e3a3946c57699628578a3314b88bd4

74021944 as geometric shapes

Circle

Radius = n
Diameter 148043888
Circumference 465093590.94967
Area 1.7213565872018E+16

Sphere

Radius = n
Volume 1.6989088120251E+24
Surface area 6.8854263488071E+16
Circumference 465093590.94967

Square

Length = n
Perimeter 296087776
Area 5479248193539136
Diagonal 104682837.11802

Cube

Length = n
Surface area 32875489161234816
Volume 4.0558460294426E+23
Space diagonal 128209767.88302

Equilateral Triangle

Length = n
Perimeter 222065832
Area 2.3725840646224E+15
Altitude 64104883.941509

Triangular Pyramid

Length = n
Surface area 2.3725840646224E+15
Volume 4.7798603847789E+22
Height 34894279.039341