11982975840

Names of 11982975840

• Cardinal: 11982975840 can be written as Eleven billion, nine hundred eighty-two million, nine hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.198297584 × 10¹⁰

Factors of 11982975840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1029

Divisors of 11982975840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 66 72 80 88 90 96 99 108 110 120 132 135 144 160 165 176 180 198 216 220 240 264 270 288 297 330 352 360 396 432 440 461 480 495 528 540 547 594 660 720 792 864 880 922 990 1056 1080 1094 1188 1320 1383 1440 1485 1584 1641 1760 1844 1980 2160 2188 2305 2376 2640 2735 2766 2970 3168 3282 3688 3960 4149 4320 4376 4610 4752 4923 5071 5280 5470 5532 5940 6017 6564 6915 7376 7920 8205 8298 8752 9220 9504 9846 10142 10940 11064 11880 12034 12447 13128 13830 14752 14769 15213 15840 16410 16596 17504 18051 18440 19692 20284 20745 21880 22128 23760 24068 24615 24894 25355 26256 27660 29538 30085 30426 32820 33192 36102 36880 39384 40568 41490 43760 44256 45639 47520 48136 49230 49788 50710 52512 54153 55320 59076 60170 60852 62235 65640 66384 72204 73760 73845 76065 78768 81136 82980 87520 90255 91278 96272 98460 99576 101420 108306 110640 118152 120340 121704 124470 131280 132768 136917 144408 147690 152130 157536 162272 162459 165960 180510 182556 192544 196920 199152 202840 216612 221280 228195 236304 240680 243408 248940 252167 262560 270765 273834 288816 295380 304260 324918 331920 361020 365112 393840 398304 405680 433224 456390 472608 481360 486816 497880 504334 541530 547668 577632 590760 608520 649836 663840 684585 722040 730224 756501 787680 811360 812295 866448 912780 962720 995760 1008668 1083060 1095336 1181520 1217040 1260835 1299672 1369170 1444080 1460448 1513002 1624590 1732896 1825560 1991520 2017336 2166120 2190672 2269503 2363040 2434080 2521670 2599344 2738340 2773837 2888160 3026004 3249180 3651120 3782505 4034672 4332240 4381344 4539006 5043340 5198688 5476680 5547674 6052008 6498360 6808509 7302240 7565010 8069344 8321511 8664480 9078012 10086680 10953360 11095348 11347515 12104016 12996720 13617018 13869185 15130020 16643022 18156024 20173360 21906720 22190696 22695030 24208032 24964533 25993440 27234036 27738370 30260040 33286044 34042545 36312048 40346720 41607555 44381392 45390060 49929066 54468072 55476740 60520080 66572088 68085090 72624096 74893599 83215110 88762784 90780120 99858132 108936144 110953480 121040160 124822665 133144176 136170180 149787198 166430220 181560240 199716264 217872288 221906960 249645330 266288352 272340360 299574396 332860440 363120480 374467995 399432528 443813920 499290660 544680720 599148792 665720880 748935990 798865056 998581320 1089361440 1198297584 1331441760 1497871980 1997162640 2396595168 2995743960 3994325280 5991487920 11982975840
• Sum of all divisors σ(n): 45936253440
• Sum of proper divisors (its aliquot sum) s(n): 33953277600
• 11982975840 is an abundant number, because the sum of its proper divisors (33953277600) is greater than itself. Its abundance is 21970301760

Bases of 11982975840

• Binary: 1011001010001111011011001101100000₂
• Hexadecimal: 0x2CA3DB360
• Base-36: 5I6CRC0

Squares and roots of 11982975840

• 11982975840 squared (11982975840²) is 143591709982023705600
• 11982975840 cubed (11982975840³) is 1720655991538876898512072704000
• The square root of 11982975840 is 109466.7796182937
• The cube root of 11982975840 is 2288.3453172545

Scales and comparisons

• 11,982,975,840 seconds is equal to 381 years, 1 week, 20 hours, 24 minutes.
• To count from 1 to 11,982,975,840 would take you about seven hundred sixty-two 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 11982975840 cubic inches would be around 190.7 feet tall.

Recreational maths with 11982975840

• 11982975840 backwards is 04857928911
• 11982975840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11982975840's digits is 54
• More coming soon!