218055840800

Names of 218055840800

• Cardinal: 218055840800 can be written as Two hundred eighteen billion, fifty-five million, eight hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 2.180558408 × 10¹¹

Factors of 218055840800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 844

Divisors of 218055840800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 49 50 56 70 76 80 95 98 100 112 133 140 152 160 175 190 196 200 224 245 266 280 304 350 361 380 392 400 475 490 532 560 608 665 700 722 760 784 800 811 931 950 980 1064 1120 1225 1330 1400 1444 1520 1568 1622 1805 1862 1900 1960 2128 2450 2527 2660 2800 2888 3040 3244 3325 3610 3724 3800 3920 4055 4256 4655 4900 5054 5320 5600 5677 5776 6488 6650 6859 7220 7448 7600 7840 8110 9025 9310 9800 10108 10640 11354 11552 12635 12976 13300 13718 14440 14896 15200 15409 16220 17689 18050 18620 19600 20216 20275 21280 22708 23275 25270 25952 26600 27436 28385 28880 29792 30818 32440 34295 35378 36100 37240 39200 39739 40432 40550 45416 46550 48013 50540 53200 54872 56770 57760 61636 63175 64880 68590 70756 72200 74480 77045 79478 80864 81100 88445 90832 93100 96026 101080 106400 107863 109744 113540 123272 126350 129760 137180 141512 141925 144400 148960 154090 158956 162200 171475 176890 181664 186200 192052 198695 202160 215726 219488 227080 240065 246544 252700 274360 283024 283850 288800 292771 308180 317912 324400 336091 342950 353780 372400 384104 385225 397390 404320 431452 442225 454160 480130 493088 505400 539315 548720 566048 567700 585542 616360 635824 648800 672182 685900 707560 744800 755041 768208 770450 794780 862904 884450 908320 960260 993475 1010800 1078630 1097440 1135400 1171084 1200325 1232720 1271648 1344364 1371800 1415120 1463855 1510082 1536416 1540900 1589560 1680455 1725808 1768900 1920520 1986950 2021600 2049397 2157260 2270800 2342168 2400650 2465440 2688728 2696575 2743600 2830240 2927710 3020164 3081800 3179120 3360910 3451616 3537800 3775205 3841040 3973900 4098794 4314520 4541600 4684336 4801300 5377456 5393150 5487200 5562649 5855420 6040328 6163600 6358240 6721820 7075600 7319275 7550410 7682080 7947800 8197588 8402275 8629040 9368672 9602600 10246985 10754912 10786300 11125298 11710840 12080656 12327200 13443640 14151200 14345779 14638550 15100820 15895600 16395176 16804550 17258080 18876025 19205200 20493970 21572600 22250596 23421680 24161312 26887280 27813245 28691558 29277100 30201640 31791200 32790352 33609100 37752050 38410400 38938543 40987940 43145200 44501192 46843360 51234925 53774560 55626490 57383116 58554200 60403280 65580704 67218200 71728895 75504100 77877086 81975880 86290400 89002384 102469850 111252980 114766232 117108400 120806560 134436400 139066225 143457790 151008200 155754172 163951760 178004768 194692715 204939700 222505960 229532464 234216800 268872800 272569801 278132450 286915580 302016400 311508344 327903520 358644475 389385430 409879400 445011920 459064928 545139602 556264900 573831160 604032800 623016688 717288950 778770860 819758800 890023840 973463575 1090279204 1112529800 1147662320 1246033376 1362849005 1434577900 1557541720 1639517600 1946927150 2180558408 2225059600 2295324640 2725698010 2869155800 3115083440 3893854300 4361116816 4450119200 5451396020 5738311600 6230166880 6814245025 7787708600 8722233632 10902792040 11476623200 13628490050 15575417200 21805584080 27256980100 31150834400 43611168160 54513960200 109027920400 218055840800
• Sum of all divisors σ(n): 654442800480
• Sum of proper divisors (its aliquot sum) s(n): 436386959680
• 218055840800 is an abundant number, because the sum of its proper divisors (436386959680) is greater than itself. Its abundance is 218331118880

Bases of 218055840800

• Binary: 11001011000101001001000001010000100000₂
• Hexadecimal: 0x32C5241420
• Base-36: 2S68TFKW

Squares and roots of 218055840800

• 218055840800 squared (218055840800²) is 47548349706994944640000
• 218055840800 cubed (218055840800³) is 10368195374011216294824653312000000
• The square root of 218055840800 is 466964.4962949539
• The cube root of 218055840800 is 6018.9754881739

Scales and comparisons

• 218,055,840,800 seconds is equal to 6,933 years, 26 weeks, 10 hours, 53 minutes, 20 seconds.
• To count from 1 to 218,055,840,800 would take you about thirteen thousand, eight hundred sixty-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 218055840800 cubic inches would be around 501.6 feet tall.

Recreational maths with 218055840800

• 218055840800 backwards is 008048550812
• The number of decimal digits it has is: 12
• The sum of 218055840800's digits is 41
• More coming soon!