148977990 (number)

148977990 is an even 9-digits composite number following 148977989 and preceding 148977991. In scientific notation, it is written as 1.48977990 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 33656832 positive integers (up to 148977990) that are relatively prime to 148977990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.48977990 × 10^8
Engineering notation 1.48977990 × 10^6

Prime Factorization of 148977990

Prime Factorization 2 × 5 × 9 × 7 × 89 × 2657

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 148977990
Product of the distinct prime numbers

The prime factorization of 148977990 is 2 × 5 × 9 × 7 × 89 × 2657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 26, 38, 386, 461, 4292, 3177, 77829, 52673, 280180, 868060, 2833731, 7068103, 56656760, 77228732, 932109195, 32666740, 3501222197, 9240365905

Basic calculations (n = 148977990)

Multiplication

n×y
n×2 297955980
n×3 446933970
n×4 595911960
n×5 744889950

Division

n÷y
n÷2 74488995
n÷3 49659330
n÷3 37244497.5
n÷5 29795598

Exponentiation

ny
n2 22194441504440100
n3 3.3064832845041E+24
n4 4.9259323369401E+32
n5 7.3385549843334E+40

Nth Root

y√n
2√n 12205.654017708
3√n 530.11981389966
4√n 110.47920174272
5√n 43.114606041558

Divisors of 148977990

1, 2, 5, 7, 9, 10, 14, 18, 35, 45, 63, 70, 89, 90, 126, 178, 315, 445, 623, 630, 801, 890, 1246, 1602, 2657, 3115, 4005, 5314, 5607, 6230, 8010, 11214, 13285, 18599, 23913, 26570, 28035, 37198, 47826, 56070, 92995, 119565, 167391, 185990, 236473, 239130, 334782, 472946, 836955, 1182365, 1655311, 1673910, 2128257, 2364730, 3310622, 4256514, 8276555, 10641285, 14897799, 16553110, 21282570, 29795598, 74488995, 148977990

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -148977989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 148977990 can be divided by 64 positive divisors. The sum of these divisors (counting 148977990) is 1, the average is 0.015625.

Base conversion 148977990

Base System Value
2 Binary 1000111000010011100101000110
3 Ternary 101101022212101100
4 Quaternary 20320103211012
5 Quinary 301114243430
6 Senary 22441040530
8 Octal 1070234506
10 Decimal 148977990
12 Duodecimal 41a86146
16 Hexadecimal 8e13946
20 Vigesimal 26b24ja
36 Base36 2gp45i

Cryptographic Hash Functions

md5 ced475660415f04b0ce10b010f9a560f
sha1 9570bebce4b241b7676c96389682bbcb75ded63e
sha256 c574104cc9fa0e6039733a04500efc7236b8f0f179bdd2d21b265cb179dd8180
sha512 474873be6c5458f18a3bb65d522b8c355fe9f235579eb88d8004c4b6b77551cfe55ea8ff126354aa0ecdd40feaa14ba3b7755a90e9743d40586630173b14d824
ripemd-160 2185596bc5a34a696d4d13cc995d7d8da7c87975

148977990 as geometric shapes

Circle

Radius = n
Diameter 297955980
Circumference 936056317.86115
Area 6.9725894380877E+16

Sphere

Radius = n
Volume 1.3850164794421E+25
Surface area 2.7890357752351E+17
Circumference 936056317.86115

Square

Length = n
Perimeter 595911960
Area 22194441504440100
Diagonal 210686693.95308

Cube

Length = n
Surface area 133166649026640600
Volume 3.3064832845041E+24
Space diagonal 258037447.88949

Equilateral Triangle

Length = n
Perimeter 446933970
Area 9.6104750828264E+15
Altitude 129018723.94474

Triangular Pyramid

Length = n
Surface area 9.6104750828264E+15
Volume 3.896727920588E+23
Height 70228897.984361