74906940 (number)

74906940 is an even 8-digits composite number following 74906939 and preceding 74906941. In scientific notation, it is written as 7.4906940 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 19975168 positive integers (up to 74906940) that are relatively prime to 74906940.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred six thousand nine hundred forty

Notation

Scientific notation 7.4906940 × 10^7
Engineering notation 7.4906940 × 10^6

Prime Factorization of 74906940

Prime Factorization 2 × 2 × 15 × 1248449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37453470
Product of the distinct prime numbers

The prime factorization of 74906940 is 2 × 2 × 15 × 1248449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 37, 54, 60, 520, 8862, 1298, 2484, 11597, 641875, 816307, 9655265, 7650157, 75049479, 5189804, 100299441, 512321808, 9868366069, 9507155673

Basic calculations (n = 74906940)

Multiplication

n×y
n×2 149813880
n×3 224720820
n×4 299627760
n×5 374534700

Division

n÷y
n÷2 37453470
n÷3 24968980
n÷3 18726735
n÷5 14981388

Exponentiation

ny
n2 5611049660163600
n3 4.203065602309E+23
n4 3.1483878288822E+31
n5 2.3583609819481E+39

Nth Root

y√n
2√n 8654.8795485553
3√n 421.54183858503
4√n 93.031605105766
5√n 37.575469110839

Divisors of 74906940

1, 2, 4, 15, 30, 60, 1248449, 2496898, 4993796, 18726735, 37453470, 74906940

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 -74906939
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 74906940 can be divided by 12 positive divisors. The sum of these divisors (counting 74906940) is 1, the average is 0.083333333333333.

Base conversion 74906940

Base System Value
2 Binary 100011101101111110100111100
3 Ternary 12012221200000010
4 Quaternary 10131233310330
5 Quinary 123134010230
6 Senary 11233303220
8 Octal 435576474
10 Decimal 74906940
12 Duodecimal 21104b10
16 Hexadecimal 476fd3c
20 Vigesimal 1383770
36 Base36 18likc

Cryptographic Hash Functions

md5 81c3f92d2c8a07328b0484c8aa3c790a
sha1 8dd3c11e9bd173a858343c0b04be0dd94c49741e
sha256 7401653a706cf5d95d2b82fef750cc61228287fb4cd3ee7b2ac0310afe0afef7
sha512 bd8e9529301bb4681feb31fe3f02997f993b8caf78de6c767886d561fee69c74522c72006593754e5fbe1b289778c5d124f2afc89e0a07de820753009a0bb826
ripemd-160 fbd54d1120058643e2aabdcf105684c7d0b6b2a8

74906940 as geometric shapes

Circle

Radius = n
Diameter 149813880
Circumference 470654184.81378
Area 1.7627632391297E+16

Sphere

Radius = n
Volume 1.7605760025026E+24
Surface area 7.051052956519E+16
Circumference 470654184.81378

Square

Length = n
Perimeter 299627760
Area 5611049660163600
Diagonal 105934410.46387

Cube

Length = n
Surface area 33666297960981600
Volume 4.203065602309E+23
Space diagonal 129742625.91951

Equilateral Triangle

Length = n
Perimeter 224720820
Area 2.4296557737989E+15
Altitude 64871312.959757

Triangular Pyramid

Length = n
Surface area 2.4296557737989E+15
Volume 4.9533603152743E+22
Height 35311470.154623