149770871 (number)

149770871 is an odd 9-digits composite number following 149770870 and preceding 149770872. In scientific notation, it is written as 1.49770871 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 142785720 positive integers (up to 149770871) that are relatively prime to 149770871.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred seventy thousand eight hundred seventy-one

Notation

Scientific notation 1.49770871 × 10^8
Engineering notation 1.49770871 × 10^6

Prime Factorization of 149770871

Prime Factorization 23 × 307 × 21211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149770871
Product of the distinct prime numbers

The prime factorization of 149770871 is 23 × 307 × 21211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149770871)

Multiplication

n×y
n×2 299541742
n×3 449312613
n×4 599083484
n×5 748854355

Division

n÷y
n÷2 74885435.5
n÷3 49923623.666667
n÷3 37442717.75
n÷5 29954174.2

Exponentiation

ny
n2 22431313800098641
n3 3.3595574055151E+24
n4 5.031638387985E+32
n5 7.5359286392554E+40

Nth Root

y√n
2√n 12238.090986751
3√n 531.05860683833
4√n 110.62590558613
5√n 43.16040100648

Divisors of 149770871

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 -149770870
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 149770871 can be divided by 8 positive divisors. The sum of these divisors (counting 149770871) is 1, the average is 0.125.

Base conversion 149770871

Base System Value
2 Binary 1000111011010101001001110111
3 Ternary 101102211011000022
4 Quaternary 20323111021313
5 Quinary 301320131441
6 Senary 22510035355
8 Octal 1073251167
10 Decimal 149770871
12 Duodecimal 421a8b5b
16 Hexadecimal 8ed5277
20 Vigesimal 26g173b
36 Base36 2h63xz

Cryptographic Hash Functions

md5 35f3841cd85774bca05927ef44ab60d4
sha1 6289ba7e4c327f058059f87baa19ed1219b26c3e
sha256 c8c3d1bfed20021098cc7d49499b9f93fb564c2555ca5fe96bf5743cb6a46fdb
sha512 c2b1e1f675518b29c3334047a78cca4eb96fcca2a4c13262cdc93904c53bbac14db3e1d77a11ad635cffd0cc6a0224f8d4dafc03a3d39f8244aebbba4ec2e324
ripemd-160 727f557527f3e1944968e8df61305b4749e0469d

149770871 as geometric shapes

Circle

Radius = n
Diameter 299541742
Circumference 941038136.11069
Area 7.0470050644757E+16

Sphere

Radius = n
Volume 1.4072481152639E+25
Surface area 2.8188020257903E+17
Circumference 941038136.11069

Square

Length = n
Perimeter 599083484
Area 22431313800098641
Diagonal 211807997.01663

Cube

Length = n
Surface area 134587882800591846
Volume 3.3595574055151E+24
Space diagonal 259410758.06584

Equilateral Triangle

Length = n
Perimeter 449312613
Area 9.7130437955729E+15
Altitude 129705379.03292

Triangular Pyramid

Length = n
Surface area 9.7130437955729E+15
Volume 3.959276372042E+23
Height 70602665.67221