138674908 (number)

138674908 is an even 9-digits composite number following 138674907 and preceding 138674909. In scientific notation, it is written as 1.38674908 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 69337452 positive integers (up to 138674908) that are relatively prime to 138674908.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred seventy-four thousand nine hundred eight

Notation

Scientific notation 1.38674908 × 10^8
Engineering notation 1.38674908 × 10^6

Prime Factorization of 138674908

Prime Factorization 2 × 2 × 34668727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69337454
Product of the distinct prime numbers

The prime factorization of 138674908 is 2 × 2 × 34668727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 60, 58, 17, 982, 3920, 8507, 85152, 30378, 385452, 16533, 9097903, 2610896, 98588412, 26358943, 386099585, 180500383, 7514585212, 5184855123

Basic calculations (n = 138674908)

Multiplication

n×y
n×2 277349816
n×3 416024724
n×4 554699632
n×5 693374540

Division

n÷y
n÷2 69337454
n÷3 46224969.333333
n÷3 34668727
n÷5 27734981.6

Exponentiation

ny
n2 19230730108808464
n3 2.6668197286118E+24
n4 3.6982098051783E+32
n5 5.128489044978E+40

Nth Root

y√n
2√n 11776.031080122
3√n 517.60599227671
4√n 108.51742293347
5√n 42.501041949843

Divisors of 138674908

1, 2, 4, 34668727, 69337454, 138674908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138674907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138674908 can be divided by 6 positive divisors. The sum of these divisors (counting 138674908) is 1, the average is 0.16666666666667.

Base conversion 138674908

Base System Value
2 Binary 1000010001000000001011011100
3 Ternary 100122221102012201
4 Quaternary 20101000023130
5 Quinary 241000044113
6 Senary 21432141244
8 Octal 1021001334
10 Decimal 138674908
12 Duodecimal 3a537824
16 Hexadecimal 84402dc
20 Vigesimal 236e758
36 Base36 2aka8s

Cryptographic Hash Functions

md5 a0620330f680dfcb40c1a7bc91563f87
sha1 2267095b7f6bda5003420c8a0bc0be8e7b897d43
sha256 e7058f54f206480838d872ed74a8ff390e8ccc7e96b6432352fc8e3bbfbd8516
sha512 99a5842cbe4e890e29d639a5740b2e5ea5979feb614c5278476ff43280bd217ee0ba190ca71abd4c086e6fd6963a54a201fe68cc6c7533ffb29c3a070f0e362a
ripemd-160 c097771daca375b7705df21b7f527cdf3b322036

138674908 as geometric shapes

Circle

Radius = n
Diameter 277349816
Circumference 871320144.42008
Area 6.0415120433001E+16

Sphere

Radius = n
Volume 1.117074835714E+25
Surface area 2.41660481732E+17
Circumference 871320144.42008

Square

Length = n
Perimeter 554699632
Area 19230730108808464
Diagonal 196115935.65444

Cube

Length = n
Surface area 115384380652850784
Volume 2.6668197286118E+24
Space diagonal 240191986.39094

Equilateral Triangle

Length = n
Perimeter 416024724
Area 8.3271504037752E+15
Altitude 120095993.19547

Triangular Pyramid

Length = n
Surface area 8.3271504037752E+15
Volume 3.1428771905058E+23
Height 65371978.55148