148949771 (number)

148949771 is an odd 9-digits composite number following 148949770 and preceding 148949772. In scientific notation, it is written as 1.48949771 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 137560192 positive integers (up to 148949771) that are relatively prime to 148949771.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.48949771 × 10^8
Engineering notation 1.48949771 × 10^6

Prime Factorization of 148949771

Prime Factorization 23 × 29 × 223313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 148949771
Product of the distinct prime numbers

The prime factorization of 148949771 is 23 × 29 × 223313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 148949771)

Multiplication

n×y
n×2 297899542
n×3 446849313
n×4 595799084
n×5 744748855

Division

n÷y
n÷2 74474885.5
n÷3 49649923.666667
n÷3 37237442.75
n÷5 29789954.2

Exponentiation

ny
n2 22186034280952441
n3 3.304604725546E+24
n4 4.922201171156E+32
n5 7.3316073725961E+40

Nth Root

y√n
2√n 12204.497982301
3√n 530.08634050838
4√n 110.47396970464
5√n 43.112972587837

Divisors of 148949771

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 -148949770
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 148949771 can be divided by 8 positive divisors. The sum of these divisors (counting 148949771) is 1, the average is 0.125.

Base conversion 148949771

Base System Value
2 Binary 1000111000001100101100001011
3 Ternary 101101021102200012
4 Quaternary 20320030230023
5 Quinary 301112343041
6 Senary 22440302135
8 Octal 1070145413
10 Decimal 148949771
12 Duodecimal 41a7194b
16 Hexadecimal 8e0cb0b
20 Vigesimal 26aie8b
36 Base36 2goidn

Cryptographic Hash Functions

md5 f97fb1cabf285d4a3f98a059ba083103
sha1 19bddff39853d544d611d42ce3dc2bcb816bfe35
sha256 cb97323d08843bdea57f5ffe2268c2db50495739824a022442c107b5d3258fc4
sha512 2e5292bd94f7007b1282af35a3944ba42259683494b9c62d2cb6904c780b1301131b9536e35a1f36116c0dc1b2c05a8f461c1aca381566daf9f2bc89ad78965e
ripemd-160 69d26feff4b8057f59f531a5c7fc3f8744fe404c

148949771 as geometric shapes

Circle

Radius = n
Diameter 297899542
Circumference 935879012.65496
Area 6.9699482309331E+16

Sphere

Radius = n
Volume 1.3842295905058E+25
Surface area 2.7879792923733E+17
Circumference 935879012.65496

Square

Length = n
Perimeter 595799084
Area 22186034280952441
Diagonal 210646786.26057

Cube

Length = n
Surface area 133116205685714646
Volume 3.304604725546E+24
Space diagonal 257988571.14775

Equilateral Triangle

Length = n
Perimeter 446849313
Area 9.6068346482686E+15
Altitude 128994285.57387

Triangular Pyramid

Length = n
Surface area 9.6068346482686E+15
Volume 3.8945140176245E+23
Height 70215595.420189