2118740000

Names of 2118740000

• Cardinal: 2118740000 can be written as Two billion, one hundred eighteen million, seven hundred forty thousand.

Scientific notation

• Scientific notation: 2.11874 × 10⁹

Factors of 2118740000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 330

Divisors of 2118740000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 32 40 50 52 58 65 80 100 104 116 125 130 145 160 200 208 232 250 260 281 290 325 377 400 416 464 500 520 562 580 625 650 725 754 800 928 1000 1040 1124 1160 1250 1300 1405 1450 1508 1625 1885 2000 2080 2248 2320 2500 2600 2810 2900 3016 3250 3625 3653 3770 4000 4496 4640 5000 5200 5620 5800 6032 6500 7025 7250 7306 7540 8125 8149 8992 9425 10000 10400 11240 11600 12064 13000 14050 14500 14612 15080 16250 16298 18125 18265 18850 20000 22480 23200 26000 28100 29000 29224 30160 32500 32596 35125 36250 36530 37700 40745 44960 47125 52000 56200 58000 58448 60320 65000 65192 70250 72500 73060 75400 81490 91325 94250 105937 112400 116000 116896 130000 130384 140500 145000 146120 150800 162980 175625 182650 188500 203725 211874 224800 235625 260000 260768 281000 290000 292240 301600 325960 351250 365300 377000 407450 423748 456625 471250 529685 562000 580000 584480 651920 702500 730600 754000 814900 847496 913250 942500 1018625 1059370 1124000 1303840 1405000 1461200 1508000 1629800 1694992 1826500 1885000 2037250 2118740 2283125 2648425 2810000 2922400 3259600 3389984 3653000 3770000 4074500 4237480 4566250 5093125 5296850 5620000 6519200 7306000 7540000 8149000 8474960 9132500 10186250 10593700 13242125 14612000 16298000 16949920 18265000 20372500 21187400 26484250 32596000 36530000 40745000 42374800 52968500 66210625 73060000 81490000 84749600 105937000 132421250 162980000 211874000 264842500 423748000 529685000 1059370000 2118740000
• Sum of all divisors σ(n): 5827603320
• Sum of proper divisors (its aliquot sum) s(n): 3708863320
• 2118740000 is an abundant number, because the sum of its proper divisors (3708863320) is greater than itself. Its abundance is 1590123320

Bases of 2118740000

• Binary: 1111110010010010110100000100000₂
• Hexadecimal: 0x7E496820
• Base-36: Z1FY8W

Squares and roots of 2118740000

• 2118740000 squared (2118740000²) is 4489059187600000000
• 2118740000 cubed (2118740000³) is 9511149263135624000000000000
• The square root of 2118740000 is 46029.7729735875
• The cube root of 2118740000 is 1284.3771047773

Scales and comparisons

• 2,118,740,000 seconds is equal to 67 years, 19 weeks, 1 day, 10 hours, 53 minutes, 20 seconds.
• To count from 1 to 2,118,740,000 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 2118740000 cubic inches would be around 107 feet tall.

Recreational maths with 2118740000

• 2118740000 backwards is 0000478112
• The number of decimal digits it has is: 10
• The sum of 2118740000's digits is 23
• More coming soon!