216987324120

Names of 216987324120

• Cardinal: 216987324120 can be written as Two hundred sixteen billion, nine hundred eighty-seven million, three hundred twenty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.1698732412 × 10¹¹

Factors of 216987324120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 79

Divisors of 216987324120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 27 28 30 35 36 38 40 42 43 45 54 56 57 60 63 70 72 76 84 86 90 95 105 108 114 120 126 129 133 135 140 152 168 171 172 180 189 190 210 215 216 228 252 258 266 270 280 285 301 315 342 344 360 361 378 380 387 399 420 430 456 504 513 516 532 540 570 602 630 645 665 684 722 756 760 774 798 817 840 855 860 903 945 1026 1032 1064 1080 1083 1140 1161 1197 1204 1260 1290 1330 1368 1444 1505 1512 1548 1596 1634 1710 1720 1805 1806 1849 1890 1935 1995 2052 2166 2280 2322 2394 2408 2451 2520 2527 2565 2580 2660 2709 2888 3010 3096 3192 3249 3268 3420 3591 3610 3612 3698 3780 3870 3990 4085 4104 4332 4515 4644 4788 4902 5054 5130 5160 5320 5415 5418 5547 5719 5805 5985 6020 6498 6536 6840 7182 7220 7224 7353 7396 7560 7581 7740 7980 8127 8170 8664 9030 9245 9288 9576 9747 9804 10108 10260 10830 10836 11094 11438 11610 11970 12040 12255 12635 12943 12996 13545 14364 14440 14706 14792 15162 15480 15523 15960 16245 16254 16340 16641 17157 17955 18060 18490 19494 19608 20216 20520 21660 21672 22059 22188 22743 22876 23220 23940 24510 25270 25886 25992 27090 27735 28595 28728 29412 30324 31046 32490 32508 32680 33282 34314 35131 35910 36120 36765 36980 37905 38829 38988 40635 43320 44118 44376 45486 45752 46440 46569 47880 48735 49020 49923 50540 51471 51772 54180 55470 57190 58824 60648 62092 64715 64980 65016 66564 68229 68628 70262 71820 73530 73960 75810 77615 77658 77976 79507 81270 83205 85785 88236 90972 93138 97470 98040 99846 101080 102942 103544 105393 108360 108661 110295 110940 113715 114380 116487 124184 129430 129960 133128 136458 137256 139707 140524 143640 147060 151620 154413 155230 155316 159014 162540 166410 171570 175655 176472 181944 186276 194145 194940 199692 205884 210786 217322 220590 221880 227430 228760 232845 232974 238521 245917 249615 257355 258860 272916 279414 281048 294120 303240 308826 310460 310632 316179 318028 325080 325983 332820 341145 343140 349461 351310 372552 388290 389880 397535 399384 411768 419121 421572 434644 441180 454860 465690 465948 477042 491834 499230 514710 517720 526965 543305 545832 556549 558828 582435 617652 620920 632358 636056 651966 665640 667489 682290 686280 698535 698922 702620 715563 737751 772065 776580 795070 838242 843144 869288 882360 909720 931380 931896 948537 954084 977949 983668 998460 1029420 1053930 1086610 1113098 1117656 1164870 1192605 1229585 1235304 1264716 1303932 1334978 1364580 1397070 1397844 1405240 1431126 1475502 1510633 1544130 1553160 1580895 1590140 1629915 1669647 1676484 1747305 1862760 1897074 1908168 1955898 1967336 1996920 2002467 2058840 2095605 2107860 2146689 2173220 2213253 2226196 2329740 2385210 2459170 2529432 2607864 2669956 2729160 2782745 2794140 2795688 2862252 2933847 2951004 3021266 3088260 3161790 3180280 3259830 3337445 3339294 3352968 3494610 3577815 3688755 3794148 3911796 4004934 4191210 4215720 4293378 4346440 4426506 4452392 4531899 4659480 4672423 4742685 4770420 4889745 4918340 5008941 5339912 5565490 5588280 5724504 5867694 5902008 6007401 6042532 6176520 6323580 6519660 6639759 6674890 6678588 6989220 7155630 7377510 7553165 7588296 7823592 8009868 8348235 8382420 8586756 8853012 9063798 9344846 9485370 9540840 9779490 9836680 10012335 10017882 10574431 10733445 11066265 11130980 11735388 12014802 12085064 12647160 13039320 13279518 13349780 13357176 13595697 13978440 14017269 14311260 14669235 14755020 15026823 15106330 16019736 16696470 16764840 17173512 17706024 18022203 18127596 18689692 18970740 19558980 20024670 20035764 21148862 21466890 22132530 22261960 22659495 23362115 23470776 24029604 25044705 26559036 26699560 27191394 28034538 28622520 28702027 29338470 29510040 30037005 30053646 30212660 31723293 33198795 33392940 36044406 36255192 37379384 37941480 39117960 40049340 40071528 40787091 42051807 42297724 42933780 44265060 45318990 46724230 48059208 50089410 52872155 53118072 54382788 56069076 57404054 58676940 60074010 60107292 60425320 63446586 66397590 66785880 67978485 70086345 72088812 75134115 80098680 81574182 84103614 84595448 85867560 86106081 88530120 90111015 90637980 93448460 95169879 100178820 105744310 108765576 112138152 114808108 117353880 120148020 120214584 126155421 126893172 132795180 135956970 140172690 143510135 144177624 150268230 158616465 163148364 168207228 172212162 180222030 181275960 186896920 190339758 200357640 200914189 203935455 210259035 211488620 229616216 240296040 252310842 253786344 258318243 265590360 271913940 280345380 285509637 287020270 300536460 317232930 326296728 336414456 344424324 360444060 380679516 401828378 407870910 420518070 422977240 430530405 475849395 504621684 516636486 543827880 560690760 571019274 574040540 601072920 602742567 630777105 634465860 688848648 720888120 761359032 774954729 803656756 815741820 841036140 861060810 951698790 1004570945 1009243368 1033272972 1142038548 1148081080 1205485134 1261554210 1268931720 1291591215 1427548185 1549909458 1607313512 1631483640 1682072280 1722121620 1808227701 1903397580 2009141890 2066545944 2284077096 2410970268 2523108420 2583182430 2855096370 3013712835 3099818916 3444243240 3616455402 3806795160 3874773645 4018283780 4821940536 5046216840 5166364860 5424683103 5710192740 6027425670 6199637832 7232910804 7749547290 8036567560 9041138505 10332729720 10849366206 11420385480 12054851340 14465821608 15499094580 18082277010 21698732412 24109702680 27123415515 30998189160 36164554020 43397464824 54246831030 72329108040 108493662060 216987324120
• Sum of all divisors σ(n): 893185920000
• Sum of proper divisors (its aliquot sum) s(n): 676198595880
• 216987324120 is an abundant number, because the sum of its proper divisors (676198595880) is greater than itself. Its abundance is 459211271760

Bases of 216987324120

• Binary: 11001010000101011100111100111011011000₂
• Hexadecimal: 0x328573CED8
• Base-36: 2ROKNEU0

Squares and roots of 216987324120

• 216987324120 squared (216987324120²) is 47083498828757933774400
• 216987324120 cubed (216987324120³) is 10216522421059338152927227758528000
• The square root of 216987324120 is 465818.9821379115
• The cube root of 216987324120 is 6009.1279962387

Scales and comparisons

• 216,987,324,120 seconds is equal to 6,899 years, 27 weeks, 2 days, 8 hours, 42 minutes.
• To count from 1 to 216,987,324,120 would take you about thirteen thousand, seven hundred ninety-nine 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 216987324120 cubic inches would be around 500.8 feet tall.

Recreational maths with 216987324120

• 216987324120 backwards is 021423789612
• 216987324120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216987324120's digits is 45
• More coming soon!