74702978 (number)

74702978 is an even 8-digits composite number following 74702977 and preceding 74702979. In scientific notation, it is written as 7.4702978 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 31978800 positive integers (up to 74702978) that are relatively prime to 74702978.

Interesting facts

Basic properties

Name

Name seventy-four million seven hundred two thousand nine hundred seventy-eight

Notation

Scientific notation 7.4702978 × 10^7
Engineering notation 7.4702978 × 10^6

Prime Factorization of 74702978

Prime Factorization 2 × 7 × 1051 × 5077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74702978
Product of the distinct prime numbers

The prime factorization of 74702978 is 2 × 7 × 1051 × 5077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 2, 46, 218, 539, 2527, 4433, 50350, 69323, 109014, 649391, 385722, 1078006, 89729789, 75046408, 101887893, 218232544, 7130691760, 7888789356

Basic calculations (n = 74702978)

Multiplication

n×y
n×2 149405956
n×3 224108934
n×4 298811912
n×5 373514890

Division

n÷y
n÷2 37351489
n÷3 24900992.666667
n÷3 18675744.5
n÷5 14940595.6

Exponentiation

ny
n2 5580534922068484
n3 4.1688257751151E+23
n4 3.1142370016426E+31
n5 2.3264277822049E+39

Nth Root

y√n
2√n 8643.0884526308
3√n 421.15888932869
4√n 92.968212054609
5√n 37.554984149914

Divisors of 74702978

1, 2, 7, 14, 1051, 2102, 5077, 7357, 10154, 14714, 35539, 71078, 5335927, 10671854, 37351489, 74702978

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 -74702977
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 74702978 can be divided by 16 positive divisors. The sum of these divisors (counting 74702978) is 1, the average is 0.0625.

Base conversion 74702978

Base System Value
2 Binary 100011100111110000010000010
3 Ternary 12012120022012222
4 Quaternary 10130332002002
5 Quinary 123110443403
6 Senary 11225051042
8 Octal 434760202
10 Decimal 74702978
12 Duodecimal 21026a82
16 Hexadecimal 473e082
20 Vigesimal 136hh8i
36 Base36 18h56q

Cryptographic Hash Functions

md5 7d7214d7cddef67c6908e7f2545b9bb6
sha1 e86a54b8f5743394335b7450a380cc136d954d9c
sha256 c8b6af17b36a8233048f0f7a1247ce3672b5d3f26843a1a19cc93c24fa14711c
sha512 4761b185b6156381f640baec53d6c68bba9a346558647f75c779b6d9f00d0be2fb3c0dc1bf7573162b94dc2c2e05dde66b4f78040cf67a6fcad97d3ca1056c8d
ripemd-160 3cf3c9ad212309bafd46d2ceff2f2850fb8dcaed

74702978 as geometric shapes

Circle

Radius = n
Diameter 149405956
Circumference 469372653.77216
Area 1.7531767514272E+16

Sphere

Radius = n
Volume 1.7462336572263E+24
Surface area 7.0127070057087E+16
Circumference 469372653.77216

Square

Length = n
Perimeter 298811912
Area 5580534922068484
Diagonal 105645964.63726

Cube

Length = n
Surface area 33483209532410904
Volume 4.1688257751151E+23
Space diagonal 129389353.3727

Equilateral Triangle

Length = n
Perimeter 224108934
Area 2.4164425046088E+15
Altitude 64694676.68635

Triangular Pyramid

Length = n
Surface area 2.4164425046088E+15
Volume 4.9130082919486E+22
Height 35215321.545753