2122195920

Names of 2122195920

• Cardinal: 2122195920 can be written as Two billion, one hundred twenty-two million, one hundred ninety-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.12219592 × 10⁹

Factors of 2122195920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4263

Divisors of 2122195920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 167 195 208 240 260 312 334 390 501 520 624 668 780 835 1002 1040 1336 1560 1670 2004 2171 2505 2672 3120 3340 4008 4073 4342 5010 6513 6680 8016 8146 8684 10020 10855 12219 13026 13360 16292 17368 20040 20365 21710 24438 26052 32565 32584 34736 40080 40730 43420 48876 52104 52949 61095 65130 65168 81460 86840 97752 104208 105898 122190 130260 158847 162920 173680 195504 211796 244380 260520 264745 317694 325840 423592 488760 521040 529490 635388 680191 794235 847184 977520 1058980 1270776 1360382 1588470 2040573 2117960 2541552 2720764 3176940 3400955 4081146 4235920 5441528 6353880 6801910 8162292 8842483 10202865 10883056 12707760 13603820 16324584 17684966 20405730 26527449 27207640 32649168 35369932 40811460 44212415 53054898 54415280 70739864 81622920 88424830 106109796 132637245 141479728 163245840 176849660 212219592 265274490 353699320 424439184 530548980 707398640 1061097960 2122195920
• Sum of all divisors σ(n): 7129043712
• Sum of proper divisors (its aliquot sum) s(n): 5006847792
• 2122195920 is an abundant number, because the sum of its proper divisors (5006847792) is greater than itself. Its abundance is 2884651872

Bases of 2122195920

• Binary: 1111110011111100010001111010000₂
• Hexadecimal: 0x7E7E23D0
• Base-36: Z3I0UO

Squares and roots of 2122195920

• 2122195920 squared (2122195920²) is 4503715522864646400
• 2122195920 cubed (2122195920³) is 9557766707464019302322688000
• The square root of 2122195920 is 46067.2977284321
• The cube root of 2122195920 is 1285.0750499955

Scales and comparisons

• 2,122,195,920 seconds is equal to 67 years, 24 weeks, 6 days, 10 hours, 52 minutes.
• To count from 1 to 2,122,195,920 would take you about one hundred thirty-four 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 2122195920 cubic inches would be around 107.1 feet tall.

Recreational maths with 2122195920

• 2122195920 backwards is 0295912212
• The number of decimal digits it has is: 10
• The sum of 2122195920's digits is 33
• More coming soon!