67391490 (number)

67391490 is an even 8-digits composite number following 67391489 and preceding 67391491. In scientific notation, it is written as 6.7391490 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 17971056 positive integers (up to 67391490) that are relatively prime to 67391490.

Interesting facts

Basic properties

Name

Name sixty-seven million three hundred ninety-one thousand four hundred ninety

Notation

Scientific notation 6.7391490 × 10^7
Engineering notation 6.7391490 × 10^6

Prime Factorization of 67391490

Prime Factorization 2 × 3 × 5 × 2246383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67391490
Product of the distinct prime numbers

The prime factorization of 67391490 is 2 × 3 × 5 × 2246383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 60, 88, 600, 838, 3984, 2789, 88432, 98227, 646124, 330770, 8039345, 6130261, 53685750, 39669279, 802168363, 697452732, 4675651573, 9845942385

Basic calculations (n = 67391490)

Multiplication

n×y
n×2 134782980
n×3 202174470
n×4 269565960
n×5 336957450

Division

n÷y
n÷2 33695745
n÷3 22463830
n÷3 16847872.5
n÷5 13478298

Exponentiation

ny
n2 4541612924420100
n3 3.0606606197993E+23
n4 2.062624795526E+31
n5 1.3900335828144E+39

Nth Root

y√n
2√n 8209.2319981835
3√n 406.94434661718
4√n 90.604812224205
5√n 36.789256564021

Divisors of 67391490

1, 2, 3, 5, 6, 10, 15, 30, 2246383, 4492766, 6739149, 11231915, 13478298, 22463830, 33695745, 67391490

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 -67391489
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 67391490 can be divided by 16 positive divisors. The sum of these divisors (counting 67391490) is 1, the average is 0.0625.

Base conversion 67391490

Base System Value
2 Binary 100000001000101000000000010
3 Ternary 11200210211202010
4 Quaternary 10001011000002
5 Quinary 114223011430
6 Senary 10404233350
8 Octal 401050002
10 Decimal 67391490
12 Duodecimal 1a69b856
16 Hexadecimal 4045002
20 Vigesimal 1113iea
36 Base36 144flu

Cryptographic Hash Functions

md5 5387e43ccb21c5ad406742060f8e8297
sha1 8d5043b4795b7a4b4b63dd6eda7841d2523d261e
sha256 2535527a83602e834a2b65fe9632220561ee5f1a0392fa5b4eaaa6f2fafbaeaa
sha512 303623d39387916c0db95597562e363cefc59c30d8e33a534ea511f5bf418f592f706e4decdee3c87301be245f94a5d05c066bc9ce7e0d3a5e837655cc80745c
ripemd-160 6a77e0f3b8713c70462b23f28f68e7d8187e475f

67391490 as geometric shapes

Circle

Radius = n
Diameter 134782980
Circumference 423433219.79694
Area 1.4267897798807E+16

Sphere

Radius = n
Volume 1.2820465224391E+24
Surface area 5.7071591195227E+16
Circumference 423433219.79694

Square

Length = n
Perimeter 269565960
Area 4541612924420100
Diagonal 95305959.146531

Cube

Length = n
Surface area 27249677546520600
Volume 3.0606606197993E+23
Space diagonal 116725484.67777

Equilateral Triangle

Length = n
Perimeter 202174470
Area 1.9665760833518E+15
Altitude 58362742.338885

Triangular Pyramid

Length = n
Surface area 1.9665760833518E+15
Volume 3.6070231319512E+22
Height 31768653.048844