149727907 (number)

149727907 is an odd 9-digits composite number following 149727906 and preceding 149727908. In scientific notation, it is written as 1.49727907 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 121552992 positive integers (up to 149727907) that are relatively prime to 149727907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49727907 × 10^8
Engineering notation 1.49727907 × 10^6

Prime Factorization of 149727907

Prime Factorization 7 × 23 × 103 × 9029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149727907
Product of the distinct prime numbers

The prime factorization of 149727907 is 7 × 23 × 103 × 9029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149727907)

Multiplication

n×y
n×2 299455814
n×3 449183721
n×4 598911628
n×5 748639535

Division

n÷y
n÷2 74863953.5
n÷3 49909302.333333
n÷3 37431976.75
n÷5 29945581.4

Exponentiation

ny
n2 22418446134600649
n3 3.356667017926E+24
n4 5.0258672708999E+32
n5 7.5251258733165E+40

Nth Root

y√n
2√n 12236.335521716
3√n 531.00782129745
4√n 110.61797106129
5√n 43.157924481811

Divisors of 149727907

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149727906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149727907 can be divided by 16 positive divisors. The sum of these divisors (counting 149727907) is 1, the average is 0.0625.

Base conversion 149727907

Base System Value
2 Binary 1000111011001010101010100011
3 Ternary 101102201222002001
4 Quaternary 20323022222203
5 Quinary 301312243112
6 Senary 22505104431
8 Octal 1073125243
10 Decimal 149727907
12 Duodecimal 42188117
16 Hexadecimal 8ecaaa3
20 Vigesimal 26ffjf7
36 Base36 2h56sj

Cryptographic Hash Functions

md5 c36f1269005b3677595323755448684c
sha1 788cf018d1d733932c2efe53dcde5a3b20355855
sha256 c8bfad86e5d3c32f58d6a16d743bb54dbe035b1a4a1c65223c84ab8c1af802a3
sha512 0dd022cc6f0725d1f8b33100071e72db86ca937c4e83c2747a0ae03094d949603ae08f1be45245c759b64ed28a4c511d9277e6892a80e68c6d90754eebf42221
ripemd-160 83e5229a8b7e7fd922639ae09df3c992345bf53b

149727907 as geometric shapes

Circle

Radius = n
Diameter 299455814
Circumference 940768185.33715
Area 7.042962568136E+16

Sphere

Radius = n
Volume 1.4060373925418E+25
Surface area 2.8171850272544E+17
Circumference 940768185.33715

Square

Length = n
Perimeter 598911628
Area 22418446134600649
Diagonal 211747236.74514

Cube

Length = n
Surface area 134510676807603894
Volume 3.356667017926E+24
Space diagonal 259336342.23495

Equilateral Triangle

Length = n
Perimeter 449183721
Area 9.7074719329686E+15
Altitude 129668171.11747

Triangular Pyramid

Length = n
Surface area 9.7074719329686E+15
Volume 3.9558700176012E+23
Height 70582412.248379