149521207 (number)

149521207 is an odd 9-digits composite number following 149521206 and preceding 149521208. In scientific notation, it is written as 1.49521207 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 135928360 positive integers (up to 149521207) that are relatively prime to 149521207.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million five hundred twenty-one thousand two hundred seven

Notation

Scientific notation 1.49521207 × 10^8
Engineering notation 1.49521207 × 10^6

Prime Factorization of 149521207

Prime Factorization 11 × 13592837

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149521207
Product of the distinct prime numbers

The prime factorization of 149521207 is 11 × 13592837. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 16, 84, 370, 120, 2501, 4508, 69779, 12947, 836831, 691344, 8079246, 8663571, 29881190, 39560913, 484614441, 817193495, 6482274657, 5654030554

Basic calculations (n = 149521207)

Multiplication

n×y
n×2 299042414
n×3 448563621
n×4 598084828
n×5 747606035

Division

n÷y
n÷2 74760603.5
n÷3 49840402.333333
n÷3 37380301.75
n÷5 29904241.4

Exponentiation

ny
n2 22356591342736849
n3 3.3427845219718E+24
n4 4.9981717646614E+32
n5 7.4733267504549E+40

Nth Root

y√n
2√n 12227.886448606
3√n 530.76335593054
4√n 110.57977413888
5√n 43.14600195741

Divisors of 149521207

1, 11, 13592837, 149521207

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149521206
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149521207 can be divided by 4 positive divisors. The sum of these divisors (counting 149521207) is 1, the average is 0.25.

Base conversion 149521207

Base System Value
2 Binary 1000111010011000001100110111
3 Ternary 101102100110112111
4 Quaternary 20322120030313
5 Quinary 301234134312
6 Senary 22500431451
8 Octal 1072301467
10 Decimal 149521207
12 Duodecimal 420a8587
16 Hexadecimal 8e98337
20 Vigesimal 26ea307
36 Base36 2h0rav

Cryptographic Hash Functions

md5 1354f5bb0823c7f24ea46c797a61b681
sha1 4c6f44e851e9c5aabfe237644826d39c9d94b1f7
sha256 70f9b7f5653d2182dbd8bb670cb01a7ad93c3336a2a3223e488f303eb17e5657
sha512 f29d64eead1d18c03f1c029e5df1f1467be5ad8f5a192df7142641ac58ac53c3341c4dee8c38b19432aa1cc9ad1a12862094c2f685ec7f0a42c0022e7d794656
ripemd-160 e55dc30e393c8ea3b0870bfafb4c736abc39a163

149521207 as geometric shapes

Circle

Radius = n
Diameter 299042414
Circumference 939469450.93416
Area 7.0235303121651E+16

Sphere

Radius = n
Volume 1.4002223062347E+25
Surface area 2.809412124866E+17
Circumference 939469450.93416

Square

Length = n
Perimeter 598084828
Area 22356591342736849
Diagonal 211454918.80179

Cube

Length = n
Surface area 134139548056421094
Volume 3.3427845219718E+24
Space diagonal 258978327.33302

Equilateral Triangle

Length = n
Perimeter 448563621
Area 9.6806880224187E+15
Altitude 129489163.66651

Triangular Pyramid

Length = n
Surface area 9.6806880224187E+15
Volume 3.9395093392194E+23
Height 70484972.933932