30990766050

Names of 30990766050

• Cardinal: 30990766050 can be written as Thirty billion, nine hundred ninety million, seven hundred sixty-six thousand and fifty.

Scientific notation

• Scientific notation: 3.099076605 × 10¹⁰

Factors of 30990766050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 402768

Divisors of 30990766050

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 27 30 38 45 50 54 57 75 81 90 95 114 135 150 162 171 190 225 270 285 342 405 450 475 513 570 675 810 855 950 1026 1350 1425 1539 1710 2025 2565 2850 3078 4050 4275 5130 7695 8550 12825 15390 25650 38475 76950 402739 805478 1208217 2013695 2416434 3624651 4027390 6041085 7249302 7652041 10068475 10873953 12082170 15304082 18123255 20136950 21747906 22956123 30205425 32621859 36246510 38260205 45912246 54369765 60410850 65243718 68868369 76520410 90616275 108739530 114780615 137736738 163109295 181232550 191301025 206605107 229561230 271848825 326218590 344341845 382602050 413210214 543697650 573903075 619815321 688683690 815546475 1033025535 1147806150 1239630642 1631092950 1721709225 2066051070 3099076605 3443418450 5165127675 6198153210 10330255350 15495383025 30990766050
• Sum of all divisors σ(n): 90640664400
• Sum of proper divisors (its aliquot sum) s(n): 59649898350
• 30990766050 is an abundant number, because the sum of its proper divisors (59649898350) is greater than itself. Its abundance is 28659132300

Bases of 30990766050

• Binary: 11100110111001100011000111111100010₂
• Hexadecimal: 0x737318FE2
• Base-36: E8J3O4I

Squares and roots of 30990766050

• 30990766050 squared (30990766050²) is 960427580365832602500
• 30990766050 cubed (30990766050³) is 29764386451085091597540145125000
• The square root of 30990766050 is 176041.9440076711
• The cube root of 30990766050 is 3141.0687144077

Scales and comparisons

• 30,990,766,050 seconds is equal to 985 years, 21 weeks, 2 days, 10 hours, 7 minutes, 30 seconds.
• To count from 1 to 30,990,766,050 would take you about one thousand, nine hundred seventy years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30990766050 cubic inches would be around 261.8 feet tall.

Recreational maths with 30990766050

• 30990766050 backwards is 05066709903
• 30990766050 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30990766050's digits is 45
• More coming soon!