Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

74021979 (number)

74021979 is an odd 8-digits composite number following 74021978 and preceding 74021980. In scientific notation, it is written as 7.4021979 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 49268520 positive integers (up to 74021979) that are relatively prime to 74021979.

Interesting facts

74021979 has 8 divisors, whose sum is 98854912
The reverse of 74021979 is 97912047
Previous prime number is 631

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	7.4021979 × 10^7
Engineering notation	7.4021979 × 10^6

Prime Factorization of 74021979

Prime Factorization 3 × 631 × 39103

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	74021979	Product of the distinct prime numbers

The prime factorization of 74021979 is 3 × 631 × 39103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 67, 94, 347, 995, 1362, 2207, 27152, 42154, 487835, 587765, 4209855, 248667, 62114012, 47831389, 363922684, 961343093, 8302980479, 3119732949

Basic calculations (n = 74021979)

Multiplication

n×y

n×2	148043958
n×3	222065937
n×4	296087916
n×5	370109895

Division

n÷y

n÷2	37010989.5
n÷3	24673993
n÷3	18505494.75
n÷5	14804395.8

Exponentiation

n^y

n²	5479253375076441
n³	4.0558517826559E+23
n⁴	3.0022217548287E+31
n⁵	2.2223039568927E+39

Nth Root

^y√n

²√n	8603.6026756237
³√n	419.87520668839
⁴√n	92.755607246267
⁵√n	37.486262184735

Divisors of 74021979

1, 3, 631, 1893, 39103, 117309, 24673993, 74021979

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-74021978	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74021979 can be divided by 8 positive divisors. The sum of these divisors (counting 74021979) is 1, the average is 0.125.

Base conversion 74021979

Base	System	Value
2	Binary	100011010010111110001011011
3	Ternary	12011021201001210
4	Quaternary	10122113301123
5	Quinary	122422200404
6	Senary	11202314203
8	Octal	432276133
10	Decimal	74021979
12	Duodecimal	20958963
16	Hexadecimal	4697c5b
20	Vigesimal	132ceij
36	Base36	182jq3

Cryptographic Hash Functions

md5	2e804d2c3ebaa830d9177c9ae62800ab
sha1	ff18e4cd736a645722be37645c86f5a448e927f7
sha256	e4175a9233ed6fdeed7935ae671e08ccf3c39fcf62766b8619b830742955ce08
sha512	2f79272e241a71246acebba70830de75321ce69ccd566ac8b84f94b9de1484720d501c4e0da647a7655134ff39803b48fdd8a36cc3a2bedcf22a5e4c98229e67
ripemd-160	32468fe244e75ef1ce94ac413aa6bb7e1a5511eb

74021979 as geometric shapes

Circle

Radius = n

Diameter	148043958
Circumference	465093810.86116
Area	1.7213582150297E+16

Sphere

Radius = n

Volume	1.6989112219254E+24
Surface area	6.8854328601189E+16
Circumference	465093810.86116

Square

Length = n

Perimeter	296087916
Area	5479253375076441
Diagonal	104682886.6155

Cube

Length = n

Surface area	32875520250458646
Volume	4.0558517826559E+23
Space diagonal	128209828.5048

Equilateral Triangle

Length = n

Perimeter	222065937
Area	2.3725863082939E+15
Altitude	64104914.252398

Triangular Pyramid

Length = n

Surface area	2.3725863082939E+15
Volume	4.7798671650059E+22
Height	34894295.538499