141491749 (number)

141491749 is an odd 9-digits composite number following 141491748 and preceding 141491750. In scientific notation, it is written as 1.41491749 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 121278636 positive integers (up to 141491749) that are relatively prime to 141491749.

Interesting facts

Basic properties

Name

Name one hundred forty-one million four hundred ninety-one thousand seven hundred forty-nine

Notation

Scientific notation 1.41491749 × 10^8
Engineering notation 1.41491749 × 10^6

Prime Factorization of 141491749

Prime Factorization 7 × 20213107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 141491749
Product of the distinct prime numbers

The prime factorization of 141491749 is 7 × 20213107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 15, 14, 295, 116, 695, 8987, 47109, 59685, 734218, 757407, 6828814, 5066952, 70212051, 53067174, 160858009, 424801730, 7573951308, 4844892216

Basic calculations (n = 141491749)

Multiplication

n×y
n×2 282983498
n×3 424475247
n×4 565966996
n×5 707458745

Division

n÷y
n÷2 70745874.5
n÷3 47163916.333333
n÷3 35372937.25
n÷5 28298349.8

Exponentiation

ny
n2 20019915035079001
n3 2.8326527931447E+24
n4 4.0079699801178E+32
n5 5.6709468242637E+40

Nth Root

y√n
2√n 11895.030432916
3√n 521.08715967193
4√n 109.0643407944
5√n 42.672316842441

Divisors of 141491749

1, 7, 20213107, 141491749

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -141491748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 141491749 can be divided by 4 positive divisors. The sum of these divisors (counting 141491749) is 1, the average is 0.25.

Base conversion 141491749

Base System Value
2 Binary 1000011011101111111000100101
3 Ternary 100212020112012011
4 Quaternary 20123233320211
5 Quinary 242210213444
6 Senary 22012354221
8 Octal 1033577045
10 Decimal 141491749
12 Duodecimal 3b475971
16 Hexadecimal 86efe25
20 Vigesimal 2446979
36 Base36 2c8nqd

Cryptographic Hash Functions

md5 46a6e31d3c62ca4cf5704f1d89ddf963
sha1 fc1ff77e1cdbb518e06cf9e6c5006b6f7963bee5
sha256 78c8d55d44e3dc721fb7cbc6d04b7fb9b00d0f79053c6aaa1545cb18727cc835
sha512 0b55013988dc2b8c1c47a8a2bbc5db26a235ecd9d4926d91ea2546e10f37d61dd005c200cd9f38c3def0179f78c3467ed438b939e02b137feee209de85785b41
ripemd-160 1499d807a6397b3536af127c291ad0a702797a95

141491749 as geometric shapes

Circle

Radius = n
Diameter 282983498
Circumference 889018878.40394
Area 6.2894417999696E+16

Sphere

Radius = n
Volume 1.1865388273485E+25
Surface area 2.5157767199878E+17
Circumference 889018878.40394

Square

Length = n
Perimeter 565966996
Area 20019915035079001
Diagonal 200099550.39969

Cube

Length = n
Surface area 120119490210474006
Volume 2.8326527931447E+24
Space diagonal 245070898.11978

Equilateral Triangle

Length = n
Perimeter 424475247
Area 8.6688775009922E+15
Altitude 122535449.05989

Triangular Pyramid

Length = n
Surface area 8.6688775009922E+15
Volume 3.3383133312994E+23
Height 66699850.13323