143899491 (number)

143899491 is an odd 9-digits composite number following 143899490 and preceding 143899492. In scientific notation, it is written as 1.43899491 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 95829800 positive integers (up to 143899491) that are relatively prime to 143899491.

Interesting facts

Basic properties

Name

Name one hundred forty-three million eight hundred ninety-nine thousand four hundred ninety-one

Notation

Scientific notation 1.43899491 × 10^8
Engineering notation 1.43899491 × 10^6

Prime Factorization of 143899491

Prime Factorization 3 × 947 × 50651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 143899491
Product of the distinct prime numbers

The prime factorization of 143899491 is 3 × 947 × 50651. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 6, 61, 919, 987, 5304, 5199, 95679, 34060, 917729, 948150, 6270919, 5150030, 58851479, 29563858, 161025077, 177706303, 9168963075, 5675931447

Basic calculations (n = 143899491)

Multiplication

n×y
n×2 287798982
n×3 431698473
n×4 575597964
n×5 719497455

Division

n÷y
n÷2 71949745.5
n÷3 47966497
n÷3 35974872.75
n÷5 28779898.2

Exponentiation

ny
n2 20707063510059081
n3 2.9797358992022E+24
n4 4.2878247920962E+32
n5 6.1701580507982E+40

Nth Root

y√n
2√n 11995.811393982
3√n 524.02630226538
4√n 109.52539154909
5√n 42.816567847916

Divisors of 143899491

1, 3, 947, 2841, 50651, 151953, 47966497, 143899491

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 -143899490
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 143899491 can be divided by 8 positive divisors. The sum of these divisors (counting 143899491) is 1, the average is 0.125.

Base conversion 143899491

Base System Value
2 Binary 1000100100111011101101100011
3 Ternary 101000202211222210
4 Quaternary 20210323231203
5 Quinary 243314240431
6 Senary 22140133203
8 Octal 1044735543
10 Decimal 143899491
12 Duodecimal 40237203
16 Hexadecimal 893bb63
20 Vigesimal 24j78eb
36 Base36 2do9k3

Cryptographic Hash Functions

md5 5efcaad6a970f4f6e315dff9b3848a0a
sha1 f97b94e194388a28eb520aec0f129adb5c6bc023
sha256 128dcb2059721de6792c08122b2418b1627f1527f49f30ffd636fd43b2a9d427
sha512 beb26d23be2488937e35fffd89b7b76182cdf9fa5407a2eeebd257820fd4b3696800daa406ccbf3eaf67a756d96523a5f87a987b6e084cd2be95a4f510d38cba
ripemd-160 9788b8337fb85a25c7dca210c9a136eed37afcc6

143899491 as geometric shapes

Circle

Radius = n
Diameter 287798982
Circumference 904147167.56182
Area 6.5053158600619E+16

Sphere

Radius = n
Volume 1.2481488547428E+25
Surface area 2.6021263440248E+17
Circumference 904147167.56182

Square

Length = n
Perimeter 575597964
Area 20707063510059081
Diagonal 203504611.79079

Cube

Length = n
Surface area 124242381060354486
Volume 2.9797358992022E+24
Space diagonal 249241229.5953

Equilateral Triangle

Length = n
Perimeter 431698473
Area 8.9664215187445E+15
Altitude 124620614.79765

Triangular Pyramid

Length = n
Surface area 8.9664215187445E+15
Volume 3.5116524341181E+23
Height 67834870.596928