2980384290

Names of 2980384290

• Cardinal: 2980384290 can be written as Two billion, nine hundred eighty million, three hundred eighty-four thousand, two hundred ninety.

Scientific notation

• Scientific notation: 2.98038429 × 10⁹

Factors of 2980384290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15096

Divisors of 2980384290

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 169 195 234 338 390 507 585 845 1014 1170 1521 1690 2197 2535 3042 4394 5070 6591 7605 10985 13182 15073 15210 19773 21970 30146 32955 39546 45219 65910 75365 90438 98865 135657 150730 195949 197730 226095 271314 391898 452190 587847 678285 979745 1175694 1356570 1763541 1959490 2547337 2939235 3527082 5094674 5878470 7642011 8817705 12736685 15284022 17635410 22926033 25473370 33115381 38210055 45852066 66230762 76420110 99346143 114630165 165576905 198692286 229260330 298038429 331153810 496730715 596076858 993461430 1490192145 2980384290
• Sum of all divisors σ(n): 8395012080
• Sum of proper divisors (its aliquot sum) s(n): 5414627790
• 2980384290 is an abundant number, because the sum of its proper divisors (5414627790) is greater than itself. Its abundance is 2434243500

Bases of 2980384290

• Binary: 10110001101001010000111000100010₂
• Hexadecimal: 0xB1A50E22
• Base-36: 1DAFZ8I

Squares and roots of 2980384290

• 2980384290 squared (2980384290²) is 8882690516078804100
• 2980384290 cubed (2980384290³) is 26473831267053260141627589000
• The square root of 2980384290 is 54592.8959664167
• The cube root of 2980384290 is 1439.0992775705

Scales and comparisons

• 2,980,384,290 seconds is equal to 94 years, 39 weeks, 6 days, 4 hours, 31 minutes, 30 seconds.
• To count from 1 to 2,980,384,290 would take you about one hundred eighty-nine 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 2980384290 cubic inches would be around 119.9 feet tall.

Recreational maths with 2980384290

• 2980384290 backwards is 0924830892
• 2980384290 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2980384290's digits is 45
• More coming soon!