209942597024820

Names of 209942597024820

• Cardinal: 209942597024820 can be written as Two hundred nine trillion, nine hundred forty-two billion, five hundred ninety-seven million, twenty-four thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.0994259702482 × 10¹⁴

Factors of 209942597024820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 145704

Divisors of 209942597024820

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 53 54 55 60 66 90 99 106 108 110 132 135 159 165 180 198 212 220 265 270 297 318 330 396 477 495 530 540 583 594 636 660 795 954 990 1060 1166 1188 1431 1485 1590 1749 1908 1980 2332 2385 2862 2915 2970 3180 3498 4733 4770 5247 5724 5830 5940 6996 7155 8745 9466 9540 10494 11660 14199 14310 15741 17490 18932 20988 23665 26235 28398 28620 31482 34980 42597 47330 52063 52470 56796 62964 70995 78705 85194 94660 104126 104940 127791 140897 141990 156189 157410 170388 208252 212985 250849 255582 260315 281794 283980 312378 314820 422691 425970 468567 501698 511164 520630 563588 624756 638955 704485 752547 780945 845382 851940 937134 1003396 1041260 1254245 1268073 1277910 1405701 1408970 1505094 1549867 1561890 1690764 1874268 2113455 2257641 2342835 2508490 2536146 2555820 2759339 2811402 2817940 3010188 3099734 3123780 3762735 3804219 4226910 4515282 4649601 4685670 5016980 5072292 5518678 5622804 6199468 6340365 6772923 7028505 7467541 7525470 7608438 7749335 8278017 8453820 9030564 9299202 9371340 11037356 11288205 12680730 13545846 13796695 13948803 14057010 14935082 15050940 15216876 15498670 16556034 18598404 19021095 22402623 22576410 23248005 24834051 25361460 27091692 27593390 27897606 28114020 29870164 30997340 33112068 33864615 37337705 38042190 41390085 41846409 44805246 45152820 46496010 49668102 55186780 55795212 67207869 67729230 69744015 74502153 74675410 76084380 82142951 82780170 83692818 89610492 92992020 99336204 112013115 124170255 134415738 135458460 139488030 149004306 149350820 164285902 165560340 167385636 201623607 209232045 224026230 246428853 248340510 268831476 278976060 298008612 328571804 336039345 372510765 403247214 410714755 418464090 448052460 492857706 496681020 666865501 672078690 739286559 745021530 806494428 821429510 836928180 985715412 1008118035 1232144265 1333731002 1344157380 1478573118 1490043060 1642859020 2000596503 2016236070 2217859677 2464288530 2667462004 2957146236 3334327505 3696432795 4001193006 4032472140 4435719354 4928577060 6001789509 6668655010 7335520511 7392865590 8002386012 8871438708 10002982515 11089298385 12003579018 13337310020 14671041022 14785731180 18005368527 20005965030 22006561533 22178596770 24007158036 29342082044 30008947545 35343871553 36010737054 36677602555 40011930060 44013123066 44357193540 60017895090 66019684599 70687743106 72021474108 73355205110 88026246132 90026842635 106031614659 110032807665 120035790180 132039369198 141375486212 146710410220 176719357765 180053685270 198059053797 212063229318 220065615330 264078738396 318094843977 330098422995 353438715530 360107370540 388782587083 396118107594 424126458636 440131230660 530158073295 636189687954 660196845990 706877431060 777565174166 792236215188 954284531931 990295268985 1060316146590 1166347761249 1272379375908 1320393691980 1555130348332 1590474219885 1908569063862 1943912935415 1980590537970 2120632293180 2332695522498 3180948439770 3499043283747 3817138127724 3887825870830 3961181075940 4665391044996 4771422659655 5831738806245 6361896879540 6998086567494 7775651741660 9542845319310 10497129851241 11663477612490 13996173134988 17495216418735 19085690638620 20994259702482 23326955224980 34990432837470 41988519404964 52485649256205 69980865674940 104971298512410 209942597024820
• Sum of all divisors σ(n): 726134998740480
• Sum of proper divisors (its aliquot sum) s(n): 516192401715660
• 209942597024820 is an abundant number, because the sum of its proper divisors (516192401715660) is greater than itself. Its abundance is 306249804690840

Bases of 209942597024820

• Binary: 101111101111000100010001111010110011110000110100₂
• Hexadecimal: 0xBEF111EB3C34
• Base-36: 22F2APPLX0

Squares and roots of 209942597024820

• 209942597024820 squared (209942597024820²) is 44075894045525959515696032400
• 209942597024820 cubed (209942597024820³) is 9253407662108519861852041619831718324168000
• The square root of 209942597024820 is 14489396.0200147749
• The cube root of 209942597024820 is 59433.8031800493

Scales and comparisons

• 209,942,597,024,820 seconds is equal to 6,675,525 years, 9 weeks, 6 days, 6 hours, 27 minutes.
• To count from 1 to 209,942,597,024,820 would take you about sixteen million, six hundred eighty-eight thousand, eight hundred twelve 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 209942597024820 cubic inches would be around 4952.8 feet tall.

Recreational maths with 209942597024820

• 209942597024820 backwards is 028420795249902
• The number of decimal digits it has is: 15
• The sum of 209942597024820's digits is 63
• More coming soon!