3112136820

Names of 3112136820

• Cardinal: 3112136820 can be written as Three billion, one hundred twelve million, one hundred thirty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.11213682 × 10⁹

Factors of 3112136820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5037

Divisors of 3112136820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 281 390 468 562 585 780 843 1124 1170 1405 1686 2340 2529 2810 3372 3653 4215 4733 5058 5620 7306 8430 9466 10116 10959 12645 14199 14612 16860 18265 18932 21918 23665 25290 28398 32877 36530 42597 43836 47330 50580 54795 56796 61529 65754 70995 73060 85194 94660 109590 123058 131508 141990 164385 170388 184587 212985 219180 246116 283980 307645 328770 369174 425970 553761 615290 657540 738348 851940 922935 1107522 1230580 1329973 1845870 2215044 2659946 2768805 3691740 3989919 5319892 5537610 6649865 7979838 11075220 11969757 13299730 15959676 17289649 19949595 23939514 26599460 34579298 39899190 47879028 51868947 59848785 69158596 79798380 86448245 103737894 119697570 155606841 172896490 207475788 239395140 259344735 311213682 345792980 518689470 622427364 778034205 1037378940 1556068410 3112136820
• Sum of all divisors σ(n): 10204648272
• Sum of proper divisors (its aliquot sum) s(n): 7092511452
• 3112136820 is an abundant number, because the sum of its proper divisors (7092511452) is greater than itself. Its abundance is 3980374632

Bases of 3112136820

• Binary: 10111001011111110111000001110100₂
• Hexadecimal: 0xB97F7074
• Base-36: 1FGVW50

Squares and roots of 3112136820

• 3112136820 squared (3112136820²) is 9685395586399712400
• 3112136820 cubed (3112136820³) is 30142276220700036197450568000
• The square root of 3112136820 is 55786.5290191099
• The cube root of 3112136820 is 1460.0001282291

Scales and comparisons

• 3,112,136,820 seconds is equal to 98 years, 49 weeks, 5 days, 2 hours, 27 minutes.
• To count from 1 to 3,112,136,820 would take you about one hundred ninety-seven 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 3112136820 cubic inches would be around 121.7 feet tall.

Recreational maths with 3112136820

• 3112136820 backwards is 0286312113
• The number of decimal digits it has is: 10
• The sum of 3112136820's digits is 27
• More coming soon!