74538907 (number)

74538907 is an odd 8-digits composite number following 74538906 and preceding 74538908. In scientific notation, it is written as 7.4538907 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 73156512 positive integers (up to 74538907) that are relatively prime to 74538907.

Interesting facts

Basic properties

Name

Name seventy-four million five hundred thirty-eight thousand nine hundred seven

Notation

Scientific notation 7.4538907 × 10^7
Engineering notation 7.4538907 × 10^6

Prime Factorization of 74538907

Prime Factorization 67 × 293 × 3797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74538907
Product of the distinct prime numbers

The prime factorization of 74538907 is 67 × 293 × 3797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 49, 60, 87, 239, 3806, 5035, 37280, 19534, 820946, 618290, 8762419, 669188, 99983289, 35876153, 987459399, 402498213, 4820543970, 6163175423

Basic calculations (n = 74538907)

Multiplication

n×y
n×2 149077814
n×3 223616721
n×4 298155628
n×5 372694535

Division

n÷y
n÷2 37269453.5
n÷3 24846302.333333
n÷3 18634726.75
n÷5 14907781.4

Exponentiation

ny
n2 5556048656754649
n3 4.1414179411331E+23
n4 3.0869676676225E+31
n5 2.3009919588892E+39

Nth Root

y√n
2√n 8633.5917786284
3√n 420.85033130266
4√n 92.917123172365
5√n 37.538473150474

Divisors of 74538907

1, 67, 293, 3797, 19631, 254399, 1112521, 74538907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74538906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74538907 can be divided by 8 positive divisors. The sum of these divisors (counting 74538907) is 1, the average is 0.125.

Base conversion 74538907

Base System Value
2 Binary 100011100010101111110011011
3 Ternary 12012020222011021
4 Quaternary 10130111332123
5 Quinary 123040221112
6 Senary 11221343311
8 Octal 434257633
10 Decimal 74538907
12 Duodecimal 20b67b37
16 Hexadecimal 4715f9b
20 Vigesimal 135h757
36 Base36 18dml7

Cryptographic Hash Functions

md5 24a3d5f9e0dceea1588366d12e2bc700
sha1 cc742fd331fc30cc7432da2c405b1495d2cb4763
sha256 d96b45279e890c23b6ba89f0441c2193f7f74350d257a168d773e58dff1301ea
sha512 64fea896452b47455ba79d6deeba2dabd8f843d34ad5c434b8a1380076372eac127e0db882ce63d0036cc647ef797f3433127b84bffa12778a7f4017b615acd2
ripemd-160 66c8a5f5272dc52fee218d6ebf854b3cb39da1d7

74538907 as geometric shapes

Circle

Radius = n
Diameter 149077814
Circumference 468341765.27563
Area 1.7454841643048E+16

Sphere

Radius = n
Volume 1.7347530905745E+24
Surface area 6.9819366572191E+16
Circumference 468341765.27563

Square

Length = n
Perimeter 298155628
Area 5556048656754649
Diagonal 105413933.20387

Cube

Length = n
Surface area 33336291940527894
Volume 4.1414179411331E+23
Space diagonal 129105174.06465

Equilateral Triangle

Length = n
Perimeter 223616721
Area 2.405839640706E+15
Altitude 64552587.032326

Triangular Pyramid

Length = n
Surface area 2.405839640706E+15
Volume 4.8807078498381E+22
Height 35137977.734622