74662978 (number)

74662978 is an even 8-digits composite number following 74662977 and preceding 74662979. In scientific notation, it is written as 7.4662978 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 33726096 positive integers (up to 74662978) that are relatively prime to 74662978.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred sixty-two thousand nine hundred seventy-eight

Notation

Scientific notation 7.4662978 × 10^7
Engineering notation 7.4662978 × 10^6

Prime Factorization of 74662978

Prime Factorization 2 × 13 × 47 × 61099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74662978
Product of the distinct prime numbers

The prime factorization of 74662978 is 2 × 13 × 47 × 61099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 51, 71, 56, 76, 2594, 9234, 64065, 36377, 419595, 809622, 722047, 7222810, 64680862, 31058479, 367751214, 361323300, 4125311151, 3391607516

Basic calculations (n = 74662978)

Multiplication

n×y
n×2 149325956
n×3 223988934
n×4 298651912
n×5 373314890

Division

n÷y
n÷2 37331489
n÷3 24887659.333333
n÷3 18665744.5
n÷5 14932595.6

Exponentiation

ny
n2 5574560283828484
n3 4.1621327183116E+23
n4 3.1075722358038E+31
n5 2.3202059747523E+39

Nth Root

y√n
2√n 8640.7741551322
3√n 421.08370551972
4√n 92.955764507276
5√n 37.550961495789

Divisors of 74662978

1, 2, 13, 26, 47, 94, 611, 1222, 61099, 122198, 794287, 1588574, 2871653, 5743306, 37331489, 74662978

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 -74662977
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 74662978 can be divided by 16 positive divisors. The sum of these divisors (counting 74662978) is 1, the average is 0.0625.

Base conversion 74662978

Base System Value
2 Binary 100011100110100010001000010
3 Ternary 12012111021100111
4 Quaternary 10130310101002
5 Quinary 123103203403
6 Senary 11224141534
8 Octal 434642102
10 Decimal 74662978
12 Duodecimal 210078aa
16 Hexadecimal 4734442
20 Vigesimal 136ch8i
36 Base36 18gabm

Cryptographic Hash Functions

md5 e3ab615942b4f52d81f0de0f397d8759
sha1 18cc62491c5de838f7df562ef0a653eb5c081360
sha256 28b7e156838821ba10fb4eca9d9914e8d76fe14d1606e057240c2d80264b47d7
sha512 15a8dd24822c952257b97db1895fecc237f014785cd3d3550520022757dda4cd195d19351368979e0c37cc8d3ee7b33617360a48916c7f97298890527a9a3865
ripemd-160 aced6e318bc6cd684007b334b162834341de4bf2

74662978 as geometric shapes

Circle

Radius = n
Diameter 149325956
Circumference 469121326.35987
Area 1.7512997634669E+16

Sphere

Radius = n
Volume 1.7434300761485E+24
Surface area 7.0051990538676E+16
Circumference 469121326.35987

Square

Length = n
Perimeter 298651912
Area 5574560283828484
Diagonal 105589396.09476

Cube

Length = n
Surface area 33447361702970904
Volume 4.1621327183116E+23
Space diagonal 129320071.3404

Equilateral Triangle

Length = n
Perimeter 223988934
Area 2.4138554103616E+15
Altitude 64660035.670199

Triangular Pyramid

Length = n
Surface area 2.4138554103616E+15
Volume 4.9051204488609E+22
Height 35196465.364921