121492560 (number)

121492560 is an even 9-digits composite number following 121492559 and preceding 121492561. In scientific notation, it is written as 1.21492560 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 27767040 positive integers (up to 121492560) that are relatively prime to 121492560.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred ninety-two thousand five hundred sixty

Notation

Scientific notation 1.21492560 × 10^8
Engineering notation 1.21492560 × 10^6

Prime Factorization of 121492560

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 35 × 10331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15186570
Product of the distinct prime numbers

The prime factorization of 121492560 is 2 × 2 × 2 × 2 × 3 × 7 × 35 × 10331. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 59, 3, 609, 579, 7303, 6814, 79326, 25738, 291173, 597054, 1763558, 7496379, 9377399, 98418848, 779669144, 722350060, 8353195478, 542352282

Basic calculations (n = 121492560)

Multiplication

n×y
n×2 242985120
n×3 364477680
n×4 485970240
n×5 607462800

Division

n÷y
n÷2 60746280
n÷3 40497520
n÷3 30373140
n÷5 24298512

Exponentiation

ny
n2 14760442135353600
n3 1.793283901756E+24
n4 2.1787065203112E+32
n5 2.646966326413E+40

Nth Root

y√n
2√n 11022.366352104
3√n 495.27897752342
4√n 104.9874580705
5√n 41.391382908522

Divisors of 121492560

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 35, 42, 48, 56, 70, 84, 105, 112, 140, 168, 210, 245, 280, 336, 420, 490, 560, 735, 840, 980, 1470, 1680, 1960, 2940, 3920, 5880, 10331, 11760, 20662, 30993, 41324, 61986, 72317, 82648, 123972, 144634, 165296, 216951, 247944, 289268, 361585, 433902, 495888, 578536, 723170, 867804, 1084755, 1157072, 1446340, 1735608, 2169510, 2531095, 2892680, 3471216, 4339020, 5062190, 5785360, 7593285, 8678040, 10124380, 15186570, 17356080, 20248760, 30373140, 40497520, 60746280, 121492560

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121492559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121492560 can be divided by 80 positive divisors. The sum of these divisors (counting 121492560) is 1, the average is 0.0125.

Base conversion 121492560

Base System Value
2 Binary 111001111011101010001010000
3 Ternary 22110121110110110
4 Quaternary 13033131101100
5 Quinary 222100230220
6 Senary 20020001320
8 Octal 717352120
10 Decimal 121492560
12 Duodecimal 34830240
16 Hexadecimal 73dd450
20 Vigesimal 1hj6b80
36 Base36 20c09c

Cryptographic Hash Functions

md5 f06b0dfc08bb8d7acaac04d64262713f
sha1 ab83d4ebf24fb6479f52fd1d0db953cdbf0a1ded
sha256 e9b3fec0cd6ebb93c0837df733bc90c84c8d12bf5dabe4d2ac5455ce9c7cb3da
sha512 9c6ea0f35ba5d9c6ceca19cf365abd0d63b90c2e0a1267f772b7fcfb2d3d8c1b73b5dc47f1dfe1af20a05666f99dd0f8a5fdc4c5d5369c55625cea11e4da7250
ripemd-160 9c69fa7d9dba56b661104e15f3050980aae14d4a

121492560 as geometric shapes

Circle

Radius = n
Diameter 242985120
Circumference 763360267.92363
Area 4.6371296576164E+16

Sphere

Radius = n
Volume 7.5116900420765E+24
Surface area 1.8548518630466E+17
Circumference 763360267.92363

Square

Length = n
Perimeter 485970240
Area 14760442135353600
Diagonal 171816426.07943

Cube

Length = n
Surface area 88562652812121600
Volume 1.793283901756E+24
Space diagonal 210431286.66161

Equilateral Triangle

Length = n
Perimeter 364477680
Area 6.3914589301532E+15
Altitude 105215643.33081

Triangular Pyramid

Length = n
Surface area 6.3914589301532E+15
Volume 2.1134053458739E+23
Height 57272142.026476