148944987 (number)

148944987 is an odd 9-digits composite number following 148944986 and preceding 148944988. In scientific notation, it is written as 1.48944987 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 91879920 positive integers (up to 148944987) that are relatively prime to 148944987.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred forty-four thousand nine hundred eighty-seven

Notation

Scientific notation 1.48944987 × 10^8
Engineering notation 1.48944987 × 10^6

Prime Factorization of 148944987

Prime Factorization 3 × 27 × 23 × 31 × 2579

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 148944987
Product of the distinct prime numbers

The prime factorization of 148944987 is 3 × 27 × 23 × 31 × 2579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 47, 68, 967, 47, 3434, 4333, 89179, 83722, 59996, 720400, 8669706, 4351766, 45193445, 1521972, 192405594, 738250008, 8402768588, 2637609027

Basic calculations (n = 148944987)

Multiplication

n×y
n×2 297889974
n×3 446834961
n×4 595779948
n×5 744724935

Division

n÷y
n÷2 74472493.5
n÷3 49648329
n÷3 37236246.75
n÷5 29788997.4

Exponentiation

ny
n2 22184609152430169
n3 3.3042863218088E+24
n4 4.9215688324609E+32
n5 7.3304300577049E+40

Nth Root

y√n
2√n 12204.301987414
3√n 530.08066530618
4√n 110.47308263742
5√n 43.112695641979

Divisors of 148944987

1, 3, 23, 27, 31, 69, 81, 93, 621, 713, 837, 1863, 2139, 2511, 2579, 7737, 19251, 57753, 59317, 69633, 79949, 177951, 208899, 239847, 1601559, 1838827, 2158623, 4804677, 5516481, 6475869, 49648329, 148944987

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -148944986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 148944987 can be divided by 32 positive divisors. The sum of these divisors (counting 148944987) is 1, the average is 0.03125.

Base conversion 148944987

Base System Value
2 Binary 1000111000001011100001011011
3 Ternary 101101021012010000
4 Quaternary 20320023201123
5 Quinary 301112214422
6 Senary 22440224043
8 Octal 1070134133
10 Decimal 148944987
12 Duodecimal 41a6b023
16 Hexadecimal 8e0b85b
20 Vigesimal 26ai297
36 Base36 2goeor

Cryptographic Hash Functions

md5 b0c30950067fb9685e61277259ec6a93
sha1 149dc2a6b2c0947edb2cbf0c220375252e59bd9f
sha256 de1e266fb1312156a1e73db04cbc491a4750882f4ab23caedefc5f6fe6ab8f20
sha512 ffd492f8088db2c1f32e2a1ff74ba774f4fb57f0528875c45a28bff8b888887408c8cc3114b201192fa917f606b2947dd68e66bc9850f4a37acb91799d707582
ripemd-160 4fc224c02b9d8e98053f9b210457f72060687e84

148944987 as geometric shapes

Circle

Radius = n
Diameter 297889974
Circumference 935848953.89645
Area 6.9695005136036E+16

Sphere

Radius = n
Volume 1.3840962178602E+25
Surface area 2.7878002054414E+17
Circumference 935848953.89645

Square

Length = n
Perimeter 595779948
Area 22184609152430169
Diagonal 210640020.66288

Cube

Length = n
Surface area 133107654914581014
Volume 3.3042863218088E+24
Space diagonal 257980285.01669

Equilateral Triangle

Length = n
Perimeter 446834961
Area 9.6062175495166E+15
Altitude 128990142.50834

Triangular Pyramid

Length = n
Surface area 9.6062175495166E+15
Volume 3.8941387752216E+23
Height 70213340.220961