102612912 (number)

102612912 is an even 9-digits composite number following 102612911 and preceding 102612913. In scientific notation, it is written as 1.02612912 × 10^8. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 33692736 positive integers (up to 102612912) that are relatively prime to 102612912.

Interesting facts

Basic properties

Name

Name one hundred two million six hundred twelve thousand nine hundred twelve

Notation

Scientific notation 1.02612912 × 10^8
Engineering notation 1.02612912 × 10^6

Prime Factorization of 102612912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 67 × 31907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12826614
Product of the distinct prime numbers

The prime factorization of 102612912 is 2 × 2 × 2 × 2 × 3 × 67 × 31907. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 78, 97, 195, 527, 9999, 5747, 14036, 38523, 112492, 32050, 6800774, 4606251, 5355137, 76994401, 242989398, 865702409, 3384110848, 4813552593

Basic calculations (n = 102612912)

Multiplication

n×y
n×2 205225824
n×3 307838736
n×4 410451648
n×5 513064560

Division

n÷y
n÷2 51306456
n÷3 34204304
n÷3 25653228
n÷5 20522582.4

Exponentiation

ny
n2 10529409709119744
n3 1.0804533918938E+24
n4 1.1086846882251E+32
n5 1.1376536434858E+40

Nth Root

y√n
2√n 10129.803157021
3√n 468.1668628453
4√n 100.64692323674
5√n 40.016619933151

Divisors of 102612912

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 31907, 63814, 95721, 127628, 191442, 255256, 382884, 510512, 765768, 1531536, 2137769, 4275538, 6413307, 8551076, 12826614, 17102152, 25653228, 34204304, 51306456, 102612912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102612911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102612912 can be divided by 40 positive divisors. The sum of these divisors (counting 102612912) is 1, the average is 0.025.

Base conversion 102612912

Base System Value
2 Binary 110000111011011111110110000
3 Ternary 21011002021110020
4 Quaternary 12013123332300
5 Quinary 202232103122
6 Senary 14103203440
8 Octal 607337660
10 Decimal 102612912
12 Duodecimal 2a446580
16 Hexadecimal 61dbfb0
20 Vigesimal 1c16c5c
36 Base36 1p3cmo

Cryptographic Hash Functions

md5 a1f568d9fab26a614c44f15f932b85d4
sha1 3898be71e62a9b45f42ab47b02c75d53a62f3565
sha256 b8b61060ed7846c68795e5cb9fee902b25ebfc0f5c617af27600142b6500ac75
sha512 11400063502dcc0a7a9f0349f49b99eda652c2994ff4bdd140b7826dedf9b42ed46625f71a14890ddc1ae237d9467161dd624479e49a0d34858248e540832c7a
ripemd-160 3c77a717cd37f6f566451069dd9d743d687f64ba

102612912 as geometric shapes

Circle

Radius = n
Diameter 205225824
Circumference 644735941.00531
Area 3.3079116188808E+16

Sphere

Radius = n
Volume 4.5257925846932E+24
Surface area 1.3231646475523E+17
Circumference 644735941.00531

Square

Length = n
Perimeter 410451648
Area 10529409709119744
Diagonal 145116571.825

Cube

Length = n
Surface area 63176458254718464
Volume 1.0804533918938E+24
Space diagonal 177730777.09659

Equilateral Triangle

Length = n
Perimeter 307838736
Area 4.5593681474761E+15
Altitude 88865388.548297

Triangular Pyramid

Length = n
Surface area 4.5593681474761E+15
Volume 1.2733265336069E+23
Height 48372190.608332