74881490 (number)

74881490 is an even 8-digits composite number following 74881489 and preceding 74881491. In scientific notation, it is written as 7.4881490 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 29255856 positive integers (up to 74881490) that are relatively prime to 74881490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4881490 × 10^7
Engineering notation 7.4881490 × 10^6

Prime Factorization of 74881490

Prime Factorization 2 × 5 × 43 × 174143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74881490
Product of the distinct prime numbers

The prime factorization of 74881490 is 2 × 5 × 43 × 174143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 4, 70, 903, 432, 8357, 6773, 23635, 30502, 254097, 412792, 4956938, 3556426, 51075595, 71496051, 27220078, 703026322, 930239813, 6598446319

Basic calculations (n = 74881490)

Multiplication

n×y
n×2 149762980
n×3 224644470
n×4 299525960
n×5 374407450

Division

n÷y
n÷2 37440745
n÷3 24960496.666667
n÷3 18720372.5
n÷5 14976298

Exponentiation

ny
n2 5607237544620100
n3 4.1987830212509E+23
n4 3.1441112881797E+31
n5 2.3543573798472E+39

Nth Root

y√n
2√n 8653.4091547782
3√n 421.49409287544
4√n 93.023702112839
5√n 37.572915473812

Divisors of 74881490

1, 2, 5, 10, 43, 86, 215, 430, 174143, 348286, 870715, 1741430, 7488149, 14976298, 37440745, 74881490

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 -74881489
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 74881490 can be divided by 16 positive divisors. The sum of these divisors (counting 74881490) is 1, the average is 0.0625.

Base conversion 74881490

Base System Value
2 Binary 100011101101001100111010010
3 Ternary 12012220101002112
4 Quaternary 10131221213102
5 Quinary 123132201430
6 Senary 11232545322
8 Octal 435514722
10 Decimal 74881490
12 Duodecimal 210b2242
16 Hexadecimal 47699d2
20 Vigesimal 13803ea
36 Base36 18kyxe

Cryptographic Hash Functions

md5 f0a159fe98c7fc6d187c155740f61cc0
sha1 14b97c81aac1cb3f6b5765bc3d2ed60ca7eaaf4d
sha256 73c548a0bc602cbfbd95ac7ca706d2dc911e652477d8c686eda4787e002344e9
sha512 882bf36166570bb7034e567f4e28cf68bd89f77c178d0a7e5b23d23581c763575a8309f04f6a6ed713775a10f7b00010bf4a51b35f0c017a3b4e3e94c45c9b09
ripemd-160 49a67d97711b8c122c3a1594f257c6fd14886b09

74881490 as geometric shapes

Circle

Radius = n
Diameter 149762980
Circumference 470494277.74772
Area 1.7615656277111E+16

Sphere

Radius = n
Volume 1.7587821191439E+24
Surface area 7.0462625108446E+16
Circumference 470494277.74772

Square

Length = n
Perimeter 299525960
Area 5607237544620100
Diagonal 105898418.72871

Cube

Length = n
Surface area 33643425267720600
Volume 4.1987830212509E+23
Space diagonal 129698545.22646

Equilateral Triangle

Length = n
Perimeter 224644470
Area 2.4280050793474E+15
Altitude 64849272.61323

Triangular Pyramid

Length = n
Surface area 2.4280050793474E+15
Volume 4.9483132450958E+22
Height 35299472.909568