101991612 (number)

101991612 is an even 9-digits composite number following 101991611 and preceding 101991613. In scientific notation, it is written as 1.01991612 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 32900400 positive integers (up to 101991612) that are relatively prime to 101991612.

Interesting facts

Basic properties

Name

Name one hundred one million nine hundred ninety-one thousand six hundred twelve

Notation

Scientific notation 1.01991612 × 10^8
Engineering notation 1.01991612 × 10^6

Prime Factorization of 101991612

Prime Factorization 2 × 2 × 3 × 31 × 274171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 50995806
Product of the distinct prime numbers

The prime factorization of 101991612 is 2 × 2 × 3 × 31 × 274171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 87, 84, 546, 190, 3210, 2070, 58555, 69456, 846894, 393433, 6295261, 8104677, 62266711, 47122223, 575297155, 383670603, 1095654393, 1635359199

Basic calculations (n = 101991612)

Multiplication

n×y
n×2 203983224
n×3 305974836
n×4 407966448
n×5 509958060

Division

n÷y
n÷2 50995806
n÷3 33997204
n÷3 25497903
n÷5 20398322.4

Exponentiation

ny
n2 10402288918358544
n3 1.0609462152731E+24
n4 1.08207614741E+32
n5 1.103626905811E+40

Nth Root

y√n
2√n 10099.089661945
3√n 467.22006480686
4√n 100.49422700805
5√n 39.968043667918

Divisors of 101991612

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 274171, 548342, 822513, 1096684, 1645026, 3290052, 8499301, 16998602, 25497903, 33997204, 50995806, 101991612

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -101991611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 101991612 can be divided by 24 positive divisors. The sum of these divisors (counting 101991612) is 1, the average is 0.041666666666667.

Base conversion 101991612

Base System Value
2 Binary 110000101000100010010111100
3 Ternary 21002220201012010
4 Quaternary 12011010102330
5 Quinary 202102212422
6 Senary 14042011220
8 Octal 605042274
10 Decimal 101991612
12 Duodecimal 2a1a6b10
16 Hexadecimal 61444bc
20 Vigesimal 1bh8j0c
36 Base36 1oq18c

Cryptographic Hash Functions

md5 8aa0aaa43d8ffb99aaeb41d5692684f0
sha1 cab466508c9c8fb07cacc189dac6c11ec19e918e
sha256 53493a6ba1242e6e490bbf09bfe909940ab49465e15c5a9376c0968a403c507f
sha512 250a896742eda7ada9c05d33ad07e3360ca6d954116894eb6c28030beb54534aaac63886b9b5886c20840e084b421dbc328be17059b4be88475ebc320d8e811a
ripemd-160 103b11de62719acaf9ccb634a1a430260fef8e07

101991612 as geometric shapes

Circle

Radius = n
Diameter 203983224
Circumference 640832197.97396
Area 3.2679754446434E+16

Sphere

Radius = n
Volume 4.4440811143413E+24
Surface area 1.3071901778573E+17
Circumference 640832197.97396

Square

Length = n
Perimeter 407966448
Area 10402288918358544
Diagonal 144237920.93869

Cube

Length = n
Surface area 62413733510151264
Volume 1.0609462152731E+24
Space diagonal 176654653.92985

Equilateral Triangle

Length = n
Perimeter 305974836
Area 4.5043232304019E+15
Altitude 88327326.964926

Triangular Pyramid

Length = n
Surface area 4.5043232304019E+15
Volume 1.2503371054897E+23
Height 48079306.979565