149039749 (number)

149039749 is an odd 9-digits prime number following 149039748 and preceding 149039750. In scientific notation, it is written as 1.49039749 × 10^8. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 149039748 positive integers (up to 149039749) that are relatively prime to 149039749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49039749 × 10^8
Engineering notation 1.49039749 × 10^6

Prime Factorization of 149039749

Prime Factorization 149039749

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 149039749
Product of the distinct prime numbers

The prime factorization of 149039749 is 149039749. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 8, 22, 19, 372, 459, 6903, 8862, 81238, 41183, 271806, 355933, 3911808, 9859691, 48652884, 73897296, 368667795, 631798918, 938910682, 6045082907

Basic calculations (n = 149039749)

Multiplication

n×y
n×2 298079498
n×3 447119247
n×4 596158996
n×5 745198745

Division

n÷y
n÷2 74519874.5
n÷3 49679916.333333
n÷3 37259937.25
n÷5 29807949.8

Exponentiation

ny
n2 22212846781983001
n3 3.3105971089622E+24
n4 4.9341056215985E+32
n5 7.3537786338253E+40

Nth Root

y√n
2√n 12208.18368964
3√n 530.19305770911
4√n 110.49064978377
5√n 43.118180091029

Divisors of 149039749

1, 149039749

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 149039750
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 74519875
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12208.183730596
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999865808
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149039749 can be divided by 2 positive divisors. The sum of these divisors (counting 149039749) is 149039750, the average is 74519875.

Base conversion 149039749

Base System Value
2 Binary 1000111000100010101010000101
3 Ternary 101101110000002201
4 Quaternary 20320202222011
5 Quinary 301123232444
6 Senary 22442234501
8 Octal 1070425205
10 Decimal 149039749
12 Duodecimal 41ab5a31
16 Hexadecimal 8e22a85
20 Vigesimal 26b9j79
36 Base36 2gqft1

Cryptographic Hash Functions

md5 7162e459aee93b9e276dc86a48d96568
sha1 a289a986621b4d763e47351ec6eccf6201425db8
sha256 d62af97f31add2746897fcb47813c2eba055247198417ee5480dee5cdec90b75
sha512 baad622916978a7656381dad0cf3a5d2e7c0c26843690645f47810aa07408f48f053da802dca24dc5763caf7e0b0fb7241ac54f9a67a0573cd8889efb9832d61
ripemd-160 10e12a696a8ef6afa142e4f9002cc7285c302afe

149039749 as geometric shapes

Circle

Radius = n
Diameter 298079498
Circumference 936444361.10253
Area 6.9783716265593E+16

Sphere

Radius = n
Volume 1.3867396742015E+25
Surface area 2.7913486506237E+17
Circumference 936444361.10253

Square

Length = n
Perimeter 596158996
Area 22212846781983001
Diagonal 210774034.36848

Cube

Length = n
Surface area 133277080691898006
Volume 3.3105971089622E+24
Space diagonal 258144417.61531

Equilateral Triangle

Length = n
Perimeter 447119247
Area 9.6184448017843E+15
Altitude 129072208.80766

Triangular Pyramid

Length = n
Surface area 9.6184448017843E+15
Volume 3.9015761092063E+23
Height 70258011.456161