149736947 (number)

149736947 is an odd 9-digits composite number following 149736946 and preceding 149736948. In scientific notation, it is written as 1.49736947 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 144573576 positive integers (up to 149736947) that are relatively prime to 149736947.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-six thousand nine hundred forty-seven

Notation

Scientific notation 1.49736947 × 10^8
Engineering notation 1.49736947 × 10^6

Prime Factorization of 149736947

Prime Factorization 29 × 5163343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149736947
Product of the distinct prime numbers

The prime factorization of 149736947 is 29 × 5163343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 6, 78, 116, 345, 3047, 5393, 33060, 70192, 585504, 320034, 8796989, 8023960, 4126135, 54535908, 458642958, 397974052, 2168267750, 7432430354

Basic calculations (n = 149736947)

Multiplication

n×y
n×2 299473894
n×3 449210841
n×4 598947788
n×5 748684735

Division

n÷y
n÷2 74868473.5
n÷3 49912315.666667
n÷3 37434236.75
n÷5 29947389.4

Exponentiation

ny
n2 22421153296880809
n3 3.3572750428939E+24
n4 5.0270811516223E+32
n5 7.5273978396517E+40

Nth Root

y√n
2√n 12236.704907776
3√n 531.01850782476
4√n 110.61964069629
5√n 43.158445611403

Divisors of 149736947

1, 29, 5163343, 149736947

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 -149736946
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 149736947 can be divided by 4 positive divisors. The sum of these divisors (counting 149736947) is 1, the average is 0.25.

Base conversion 149736947

Base System Value
2 Binary 1000111011001100110111110011
3 Ternary 101102202102110212
4 Quaternary 20323030313303
5 Quinary 301313040242
6 Senary 22505214335
8 Octal 1073146763
10 Decimal 149736947
12 Duodecimal 421913ab
16 Hexadecimal 8eccdf3
20 Vigesimal 26fh277
36 Base36 2h5drn

Cryptographic Hash Functions

md5 7c921d1c504fa3f2519f00debc3fdc7c
sha1 017c229fe82acc1d824624a68b9eda8c6d6e726e
sha256 748bcd33cbdb3e04a9a5de819c43ea02a8ef745259038e95146c8dc82a179d85
sha512 f06a47d52899deac8124bfd5d933d136bf769955d289936459a638df171ef5e639f0c4ebc06b5594d62780c4686ccf5153cb301703c24742665b033229bffcdb
ripemd-160 bc4422a4acf5e81409efa0f8d48e56c34dcc0d34

149736947 as geometric shapes

Circle

Radius = n
Diameter 299473894
Circumference 940824985.33233
Area 7.0438130482491E+16

Sphere

Radius = n
Volume 1.4062920814448E+25
Surface area 2.8175252192997E+17
Circumference 940824985.33233

Square

Length = n
Perimeter 598947788
Area 22421153296880809
Diagonal 211760021.23574

Cube

Length = n
Surface area 134526919781284854
Volume 3.3572750428939E+24
Space diagonal 259351999.97425

Equilateral Triangle

Length = n
Perimeter 449210841
Area 9.708644168622E+15
Altitude 129675999.98712

Triangular Pyramid

Length = n
Surface area 9.708644168622E+15
Volume 3.9565865818977E+23
Height 70586673.745247