74705890 (number)

74705890 is an even 8-digits composite number following 74705889 and preceding 74705891. In scientific notation, it is written as 7.4705890 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 25613280 positive integers (up to 74705890) that are relatively prime to 74705890.

Interesting facts

Basic properties

Name

Name seventy-four million seven hundred five thousand eight hundred ninety

Notation

Scientific notation 7.4705890 × 10^7
Engineering notation 7.4705890 × 10^6

Prime Factorization of 74705890

Prime Factorization 2 × 5 × 49 × 152461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74705890
Product of the distinct prime numbers

The prime factorization of 74705890 is 2 × 5 × 49 × 152461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 75, 87, 483, 914, 689, 4278, 70161, 35307, 745097, 547916, 2887203, 9302824, 19808701, 88651428, 327699792, 256376330, 6744365656, 9775298271

Basic calculations (n = 74705890)

Multiplication

n×y
n×2 149411780
n×3 224117670
n×4 298823560
n×5 373529450

Division

n÷y
n÷2 37352945
n÷3 24901963.333333
n÷3 18676472.5
n÷5 14941178

Exponentiation

ny
n2 5580970000692100
n3 4.16931330965E+23
n4 3.1147226148625E+31
n5 2.3268812504643E+39

Nth Root

y√n
2√n 8643.2569092906
3√n 421.16436166185
4√n 92.969118040834
5√n 37.555276931839

Divisors of 74705890

1, 2, 5, 10, 49, 98, 245, 490, 152461, 304922, 762305, 1524610, 7470589, 14941178, 37352945, 74705890

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 -74705889
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 74705890 can be divided by 16 positive divisors. The sum of these divisors (counting 74705890) is 1, the average is 0.0625.

Base conversion 74705890

Base System Value
2 Binary 100011100111110101111100010
3 Ternary 12012120110012211
4 Quaternary 10130332233202
5 Quinary 123111042030
6 Senary 11225112334
8 Octal 434765742
10 Decimal 74705890
12 Duodecimal 210286aa
16 Hexadecimal 473ebe2
20 Vigesimal 136i4ea
36 Base36 18h7fm

Cryptographic Hash Functions

md5 b68c5f21ece9b50516bed150e844979f
sha1 59d9100eb29a88bd2b90e483abe0aa0c1035ac49
sha256 3ab52ba8a7f4697f9593fd86f644bea2c671b4131252608e46c4159dc05c91da
sha512 32ee8ed275f59bbddff91abbbf1e790698b6c7ee9fe6f2bb3e8c30331c3eebcabbad91015538a359ed68ce5a0b4d0b85e5ab8616de1374fc8a53cede6969932e
ripemd-160 bf0959aaca9ff0a944ce98cfb9dd5c0eccdb0752

74705890 as geometric shapes

Circle

Radius = n
Diameter 149411780
Circumference 469390950.40777
Area 1.7533134354079E+16

Sphere

Radius = n
Volume 1.7464378752148E+24
Surface area 7.0132537416317E+16
Circumference 469390950.40777

Square

Length = n
Perimeter 298823560
Area 5580970000692100
Diagonal 105650082.82715

Cube

Length = n
Surface area 33485820004152600
Volume 4.16931330965E+23
Space diagonal 129394397.10465

Equilateral Triangle

Length = n
Perimeter 224117670
Area 2.4166308991791E+15
Altitude 64697198.552326

Triangular Pyramid

Length = n
Surface area 2.4166308991791E+15
Volume 4.9135828569081E+22
Height 35216694.275718