105815749 (number)

105815749 is an odd 9-digits composite number following 105815748 and preceding 105815750. In scientific notation, it is written as 1.05815749 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 96577536 positive integers (up to 105815749) that are relatively prime to 105815749.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred fifteen thousand seven hundred forty-nine

Notation

Scientific notation 1.05815749 × 10^8
Engineering notation 1.05815749 × 10^6

Prime Factorization of 105815749

Prime Factorization 13 × 89 × 91457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105815749
Product of the distinct prime numbers

The prime factorization of 105815749 is 13 × 89 × 91457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 55, 96, 685, 314, 866, 9839, 84968, 69002, 290086, 947693, 7142191, 5659832, 71167931, 50233007, 760163322, 576006423, 521668449, 8141766916

Basic calculations (n = 105815749)

Multiplication

n×y
n×2 211631498
n×3 317447247
n×4 423262996
n×5 529078745

Division

n÷y
n÷2 52907874.5
n÷3 35271916.333333
n÷3 26453937.25
n÷5 21163149.8

Exponentiation

ny
n2 11196972736431001
n3 1.184816056638E+24
n4 1.2537219846038E+32
n5 1.3266353083862E+40

Nth Root

y√n
2√n 10286.678229633
3√n 472.98797919947
4√n 101.42326276369
5√n 40.263364439974

Divisors of 105815749

1, 13, 89, 1157, 91457, 1188941, 8139673, 105815749

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 -105815748
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 105815749 can be divided by 8 positive divisors. The sum of these divisors (counting 105815749) is 1, the average is 0.125.

Base conversion 105815749

Base System Value
2 Binary 110010011101001111011000101
3 Ternary 21101002222220211
4 Quaternary 12103221323011
5 Quinary 204042100444
6 Senary 14255555421
8 Octal 623517305
10 Decimal 105815749
12 Duodecimal 2b52bb71
16 Hexadecimal 64e9ec5
20 Vigesimal 1d16j79
36 Base36 1qzzyd

Cryptographic Hash Functions

md5 8254a13f86d735c137dc623fbd683992
sha1 a4eaf9e2d7aac15dcbe1534d07b2c37690e9128b
sha256 971e51f221fedf70a00214675365faca456bc9b8747c93597a0e83637d6eda23
sha512 9928483db450b678eb2171c2735275efd0e072c77a0623f09883267a321dc03aa95f7764e1f9eadc510051c37b6150cab33dc61a707dd97c713db6c59c10c066
ripemd-160 8309ad84b9441fda81bb7b4312c854dc5a5fa9a8

105815749 as geometric shapes

Circle

Radius = n
Diameter 211631498
Circumference 664859959.385
Area 3.5176327291217E+16

Sphere

Radius = n
Volume 4.962945892519E+24
Surface area 1.4070530916487E+17
Circumference 664859959.385

Square

Length = n
Perimeter 423262996
Area 11196972736431001
Diagonal 149646067.34847

Cube

Length = n
Surface area 67181836418586006
Volume 1.184816056638E+24
Space diagonal 183278253.50896

Equilateral Triangle

Length = n
Perimeter 317447247
Area 4.8484314176155E+15
Altitude 91639126.754478

Triangular Pyramid

Length = n
Surface area 4.8484314176155E+15
Volume 1.3963191135124E+23
Height 49882022.449489