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

74278081 (number)

74278081 is an odd 8-digits composite number following 74278080 and preceding 74278082. In scientific notation, it is written as 7.4278081 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 74096064 positive integers (up to 74278081) that are relatively prime to 74278081.

Interesting facts

74278081 has 4 divisors, whose sum is 74460100
The reverse of 74278081 is 18087247
Previous prime number is 409

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	seventy-four million two hundred seventy-eight thousand eighty-one

Notation

Scientific notation	7.4278081 × 10^7
Engineering notation	7.4278081 × 10^6

Prime Factorization of 74278081

Prime Factorization 409 × 181609

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	74278081	Product of the distinct prime numbers

The prime factorization of 74278081 is 409 × 181609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 9, 69, 334, 321, 8451, 6983, 27105, 27367, 987165, 804379, 513246, 984010, 87127167, 25845315, 544002753, 861816280, 833126910, 6277229906

Basic calculations (n = 74278081)

Multiplication

n×y

n×2	148556162
n×3	222834243
n×4	297112324
n×5	371390405

Division

n÷y

n÷2	37139040.5
n÷3	24759360.333333
n÷3	18569520.25
n÷5	14855616.2

Exponentiation

n^y

n²	5517233317042561
n³	4.0980950321919E+23
n⁴	3.0439863474684E+31
n⁵	2.2610146448016E+39

Nth Root

^y√n

²√n	8618.4732406616
³√n	420.35887882337
⁴√n	92.835732563823
⁵√n	37.512165432029

Divisors of 74278081

1, 409, 181609, 74278081

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-74278080	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74278081 can be divided by 4 positive divisors. The sum of these divisors (counting 74278081) is 1, the average is 0.25.

Base conversion 74278081

Base	System	Value
2	Binary	100011011010110010011000001
3	Ternary	12011202201101001
4	Quaternary	10123112103001
5	Quinary	123003344311
6	Senary	11212012001
8	Octal	433262301
10	Decimal	74278081
12	Duodecimal	20a61001
16	Hexadecimal	46d64c1
20	Vigesimal	1344f41
36	Base36	1881c1

Cryptographic Hash Functions

md5	605d2e8e933734c9cace0af459becf08
sha1	7052857c08ead9437e97763b41f5e692f85c336c
sha256	9fbca632d0028c814fc9b55a08380e49ac05c989d300391e64c1c4bf6f09cc79
sha512	914ca9263c0d5fc628bf0f09f668aebf1a59273c93b3c363d2831c0e75d5b6b948cf377d02f0feed87ef9e270e856e3e32ce2919a7cfcd8a101b9773ff624334
ripemd-160	a389c9a2cd1a19691f92d26532716b62ab87f563

74278081 as geometric shapes

Circle

Radius = n

Diameter	148556162
Circumference	466702947.1847
Area	1.7332899656962E+16

Sphere

Radius = n

Volume	1.7166060329129E+24
Surface area	6.9331598627847E+16
Circumference	466702947.1847

Square

Length = n

Perimeter	297112324
Area	5517233317042561
Diagonal	105045069.53725

Cube

Length = n

Surface area	33103399902255366
Volume	4.0980950321919E+23
Space diagonal	128653410.18072

Equilateral Triangle

Length = n

Perimeter	222834243
Area	2.3890321055824E+15
Altitude	64326705.090358

Triangular Pyramid

Length = n

Surface area	2.3890321055824E+15
Volume	4.8296513120163E+22
Height	35015023.179082