149766838 (number)

149766838 is an even 9-digits composite number following 149766837 and preceding 149766839. In scientific notation, it is written as 1.49766838 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 65056896 positive integers (up to 149766838) that are relatively prime to 149766838.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred sixty-six thousand eight hundred thirty-eight

Notation

Scientific notation 1.49766838 × 10^8
Engineering notation 1.49766838 × 10^6

Prime Factorization of 149766838

Prime Factorization 2 × 17 × 13 × 338839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149766838
Product of the distinct prime numbers

The prime factorization of 149766838 is 2 × 17 × 13 × 338839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 94, 29, 795, 954, 7303, 1357, 26508, 39981, 950409, 327581, 4208478, 5119566, 50558087, 83341732, 261064735, 534620793, 3496329838, 3417244964

Basic calculations (n = 149766838)

Multiplication

n×y
n×2 299533676
n×3 449300514
n×4 599067352
n×5 748834190

Division

n÷y
n÷2 74883419
n÷3 49922279.333333
n÷3 37441709.5
n÷5 29953367.6

Exponentiation

ny
n2 22430105764518244
n3 3.3592860163575E+24
n4 5.0310964460747E+32
n5 7.5349140640165E+40

Nth Root

y√n
2√n 12237.926213211
3√n 531.05384004896
4√n 110.62516085055
5√n 43.160168561051

Divisors of 149766838

1, 2, 13, 17, 26, 34, 221, 442, 338839, 677678, 4404907, 5760263, 8809814, 11520526, 74883419, 149766838

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149766837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149766838 can be divided by 16 positive divisors. The sum of these divisors (counting 149766838) is 1, the average is 0.0625.

Base conversion 149766838

Base System Value
2 Binary 1000111011010100001010110110
3 Ternary 101102210221110221
4 Quaternary 20323110022312
5 Quinary 301320014323
6 Senary 22510004554
8 Octal 1073241266
10 Decimal 149766838
12 Duodecimal 421a675a
16 Hexadecimal 8ed42b6
20 Vigesimal 26g0h1i
36 Base36 2h60ty

Cryptographic Hash Functions

md5 fda67f41eabf1db28f37e0abf263c915
sha1 0b8c89e207ba35f14366142f9e4ed7009953323f
sha256 23aa9e6ca9b01cea85105876bdb8bde7ff0f4ca459b1b7e11b49ea70a2868a9a
sha512 d3537503f5fe03dee6f819ae632a83a5f4544d33c7705ea550ee2787dc2f198d306a01679ede4b3b8db05b065db61b578988e81c78a92970603d5b15621bbeba
ripemd-160 bbc4e882aa21bbbd6a323396f6b1f1bc7d0f0b12

149766838 as geometric shapes

Circle

Radius = n
Diameter 299533676
Circumference 941012796.02435
Area 7.0466255489053E+16

Sphere

Radius = n
Volume 1.4071344360394E+25
Surface area 2.8186502195621E+17
Circumference 941012796.02435

Square

Length = n
Perimeter 599067352
Area 22430105764518244
Diagonal 211802293.49333

Cube

Length = n
Surface area 134580634587109464
Volume 3.3592860163575E+24
Space diagonal 259403772.70494

Equilateral Triangle

Length = n
Perimeter 449300514
Area 9.7125207008223E+15
Altitude 129701886.35247

Triangular Pyramid

Length = n
Surface area 9.7125207008223E+15
Volume 3.9589565368525E+23
Height 70600764.497778