149780697 (number)

149780697 is an odd 9-digits composite number following 149780696 and preceding 149780698. In scientific notation, it is written as 1.49780697 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 90775960 positive integers (up to 149780697) that are relatively prime to 149780697.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighty thousand six hundred ninety-seven

Notation

Scientific notation 1.49780697 × 10^8
Engineering notation 1.49780697 × 10^6

Prime Factorization of 149780697

Prime Factorization 3 × 11 × 11 × 412619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13616427
Product of the distinct prime numbers

The prime factorization of 149780697 is 3 × 11 × 11 × 412619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149780697)

Multiplication

n×y
n×2 299561394
n×3 449342091
n×4 599122788
n×5 748903485

Division

n÷y
n÷2 74890348.5
n÷3 49926899
n÷3 37445174.25
n÷5 29956139.4

Exponentiation

ny
n2 22434257193805809
n3 3.3602186791655E+24
n4 5.0329589583783E+32
n5 7.5384010075829E+40

Nth Root

y√n
2√n 12238.492431668
3√n 531.0702202843
4√n 110.6277199967
5√n 43.160967315494

Divisors of 149780697

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149780696
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149780697 can be divided by 12 positive divisors. The sum of these divisors (counting 149780697) is 1, the average is 0.083333333333333.

Base conversion 149780697

Base System Value
2 Binary 1000111011010111100011011001
3 Ternary 101102211122111020
4 Quaternary 20323113203121
5 Quinary 301320440242
6 Senary 22510153053
8 Octal 1073274331
10 Decimal 149780697
12 Duodecimal 421b2789
16 Hexadecimal 8ed78d9
20 Vigesimal 26g2beh
36 Base36 2h6bix

Cryptographic Hash Functions

md5 fec3543439bea6b7f353b61d1c8658da
sha1 d232432b9fa0f08c575ae01abb3a9599baf8a95f
sha256 debda23625d97ad609363d2703d75c7b70366f9f7c8b3c4ecc4537286a8cb992
sha512 0989835deba2b9e4c0e1f067faf6e36b1bca26342f966cec976a9b2a1cc23e95054f37f002757d0bcd1256ce8aff571bc94c309d900d6f6eb853ed62431d2cff
ripemd-160 3f2ef61b060952c4441189b73e14ed4b38bb1502

149780697 as geometric shapes

Circle

Radius = n
Diameter 299561394
Circumference 941099874.68952
Area 7.0479297588804E+16

Sphere

Radius = n
Volume 1.4075251089229E+25
Surface area 2.8191719035522E+17
Circumference 941099874.68952

Square

Length = n
Perimeter 599122788
Area 22434257193805809
Diagonal 211821893.0791

Cube

Length = n
Surface area 134605543162834854
Volume 3.3602186791655E+24
Space diagonal 259427777.19708

Equilateral Triangle

Length = n
Perimeter 449342091
Area 9.7143183224348E+15
Altitude 129713888.59854

Triangular Pyramid

Length = n
Surface area 9.7143183224348E+15
Volume 3.9600556905127E+23
Height 70607297.693032