74021908 (number)

74021908 is an even 8-digits composite number following 74021907 and preceding 74021909. In scientific notation, it is written as 7.4021908 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 36863000 positive integers (up to 74021908) that are relatively prime to 74021908.

Interesting facts

Basic properties

Name

Name seventy-four million twenty-one thousand nine hundred eight

Notation

Scientific notation 7.4021908 × 10^7
Engineering notation 7.4021908 × 10^6

Prime Factorization of 74021908

Prime Factorization 2 × 2 × 251 × 73727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37010954
Product of the distinct prime numbers

The prime factorization of 74021908 is 2 × 2 × 251 × 73727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 2, 2, 239, 593, 5849, 1852, 4001, 33985, 981235, 801851, 7974374, 654804, 49239930, 90746612, 25583381, 987831954, 7849631074, 4585078488

Basic calculations (n = 74021908)

Multiplication

n×y
n×2 148043816
n×3 222065724
n×4 296087632
n×5 370109540

Division

n÷y
n÷2 37010954
n÷3 24673969.333333
n÷3 18505477
n÷5 14804381.6

Exponentiation

ny
n2 5479242863960464
n3 4.0558401118574E+23
n4 3.0022102362262E+31
n5 2.2222932990259E+39

Nth Root

y√n
2√n 8603.5985494443
3√n 419.87507244381
4√n 92.755585004054
5√n 37.486254993558

Divisors of 74021908

1, 2, 4, 251, 502, 1004, 73727, 147454, 294908, 18505477, 37010954, 74021908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74021907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74021908 can be divided by 12 positive divisors. The sum of these divisors (counting 74021908) is 1, the average is 0.083333333333333.

Base conversion 74021908

Base System Value
2 Binary 100011010010111110000010100
3 Ternary 12011021200222011
4 Quaternary 10122113300110
5 Quinary 122422200113
6 Senary 11202314004
8 Octal 432276024
10 Decimal 74021908
12 Duodecimal 20958904
16 Hexadecimal 4697c14
20 Vigesimal 132cef8
36 Base36 182jo4

Cryptographic Hash Functions

md5 ece91814e27c0b19ff67d3f68a648cb1
sha1 062224224a48542b8a3e04be339c6ee8f595fa63
sha256 50eed164a5ea5c5cb49e644faa99db1c5664e78c1df1030a08d748789f09a46b
sha512 09809082d3322fa50600060755bccd2d2ad33795cad608b81b57ac592198b6b87011df5ac9ba284ee17e1c3b8466f239b89b82baff134e1a26a148157489e743
ripemd-160 402bd8fca0a7b8ffe1556af37cc1d2207b779386

74021908 as geometric shapes

Circle

Radius = n
Diameter 148043816
Circumference 465093364.755
Area 1.7213549128652E+16

Sphere

Radius = n
Volume 1.6989063332728E+24
Surface area 6.885419651461E+16
Circumference 465093364.755

Square

Length = n
Perimeter 296087632
Area 5479242863960464
Diagonal 104682786.20633

Cube

Length = n
Surface area 32875457183762784
Volume 4.0558401118574E+23
Space diagonal 128209705.52919

Equilateral Triangle

Length = n
Perimeter 222065724
Area 2.3725817568472E+15
Altitude 64104852.764595

Triangular Pyramid

Length = n
Surface area 2.3725817568472E+15
Volume 4.7798534108379E+22
Height 34894262.068778