218342372976

Names of 218342372976

• Cardinal: 218342372976 can be written as Two hundred eighteen billion, three hundred forty-two million, three hundred seventy-two thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.18342372976 × 10¹¹

Factors of 218342372976

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 476

Divisors of 218342372976

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 29 36 39 42 48 52 56 58 63 72 78 84 87 91 104 112 116 117 126 144 156 168 169 174 182 193 203 208 229 232 234 252 261 273 312 336 338 348 364 377 386 406 458 464 468 504 507 522 546 579 609 624 676 687 696 728 754 772 812 819 916 936 1008 1014 1044 1092 1131 1158 1183 1218 1351 1352 1374 1392 1456 1508 1521 1544 1603 1624 1638 1737 1827 1832 1872 2028 2061 2088 2184 2262 2316 2366 2436 2509 2639 2702 2704 2748 2977 3016 3042 3088 3206 3248 3276 3393 3474 3549 3654 3664 4053 4056 4122 4176 4368 4524 4632 4732 4809 4872 4901 5018 5278 5404 5496 5597 5954 6032 6084 6412 6552 6641 6786 6948 7098 7308 7527 7917 8106 8112 8244 8931 9048 9264 9464 9618 9744 9802 10036 10556 10647 10808 10992 11194 11908 12159 12168 12824 13104 13282 13572 13896 14196 14427 14616 14703 15054 15834 16212 16488 16791 17563 17862 18096 18928 19236 19604 19923 20072 20839 21112 21294 21616 22388 22581 23751 23816 24318 24336 25648 26564 26793 27144 27792 28392 28854 29232 29406 30108 31668 32424 32617 32976 33582 34307 35126 35724 38472 38701 39179 39208 39846 40144 41678 42224 42588 44109 44197 44776 45162 46487 47502 47632 48636 50373 52689 53128 53586 54288 56784 57708 58812 59769 60216 62517 63336 64848 65234 67164 68614 70252 71448 72761 76944 77402 78358 78416 79692 83356 85176 86333 88218 88394 89552 90324 92974 95004 97272 97851 100746 102921 105378 106256 107172 115416 116103 117537 117624 119538 120432 125034 126672 130468 132591 134328 137228 139461 140504 142896 145522 154804 156716 158067 159384 166712 170352 172666 176436 176788 180648 185948 187551 190008 194544 195702 201492 205842 210756 214344 218283 228319 230832 232206 235074 235248 239076 250068 258999 260936 265182 268656 270907 274456 278922 281008 291044 293553 308763 309379 309608 313432 316134 318768 333424 345332 348309 352611 352872 353576 361296 371896 375102 380016 391404 397773 402984 411684 418383 421512 428688 436566 456638 464412 470148 478152 500136 509327 517998 521872 530364 541814 548912 557844 574561 582088 587106 604331 617526 618758 619216 626864 632268 654849 684957 690664 696618 705222 705744 707152 743792 750204 776997 782808 795546 805968 812721 823368 836766 843024 873132 913276 928137 928824 940296 945893 956304 1000272 1018654 1035996 1060728 1083628 1115688 1122329 1149122 1164176 1174212 1208662 1235052 1237516 1264536 1281713 1309698 1369914 1381328 1393236 1410444 1500408 1527981 1553994 1565616 1591092 1625442 1646736 1673532 1723683 1746264 1812993 1826552 1856274 1857648 1880592 1891786 2037308 2054871 2071992 2121456 2167256 2231376 2244658 2298244 2348424 2417324 2438163 2470104 2475032 2529072 2563426 2619396 2739828 2784411 2786472 2820888 2837679 3000816 3055962 3107988 3182184 3250884 3347064 3366987 3447366 3492528 3625986 3653104 3712548 3783572 3845139 4021927 4074616 4109742 4143984 4334512 4489316 4583943 4596488 4696848 4834648 4876326 4940208 4950064 5126852 5171049 5238792 5438979 5479656 5568822 5572944 5641776 5675358 6111924 6215976 6364368 6501768 6621251 6694128 6733974 6894732 7251972 7425096 7469293 7567144 7690278 7856303 8043854 8149232 8219484 8513037 8971991 8978632 9167886 9192976 9669296 9752652 10100961 10253704 10342098 10477584 10877958 10959312 11137644 11350716 11535417 12065781 12223848 12431952 13003536 13242502 13467948 13789464 14503944 14850192 14938586 15134288 15380556 15712606 16087708 16438968 16662269 17026074 17943982 17957264 18335772 19505304 19863753 20201922 20507408 20684196 21755916 22275288 22407879 22701432 23070834 23568909 24131562 24447696 26485004 26915973 26935896 27578928 29007888 29877172 30761112 31425212 32175416 32877936 33324538 34052148 35887964 36197343 36671544 39010608 39727506 40403844 41368392 43511832 44550576 44815758 45402864 46141668 47137818 48263124 49986807 52285051 52970008 53831946 53871792 59591259 59754344 61522224 62850424 64350832 66649076 67223637 68104296 70706727 71775928 72394686 73343088 79455012 80747919 80807688 82736784 87023664 89631516 92283336 94275636 96526248 99973614 104570102 105940016 107663892 116635883 119182518 119508688 125700848 133298152 134447274 136208592 141413454 143551856 144789372 149960421 156855153 158910024 161495838 161615376 179263032 184566672 188551272 193052496 199947228 209140204 215327784 216609497 233271766 238365036 266596304 268894548 282826908 289578744 299920842 313710306 317820048 322991676 349907649 358526064 377102544 399894456 418280408 430655568 433218994 466543532 470565459 476730072 537789096 565653816 579157488 599841684 627420612 645983352 649828491 699815298 799788912 836560816 866437988 933087064 941130918 953460144 1049722947 1075578192 1131307632 1199683368 1254841224 1291966704 1299656982 1399630596 1516266479 1732875976 1866174128 1882261836 1949485473 2099445894 2399366736 2509682448 2599313964 2799261192 3032532958 3465751952 3764523672 3898970946 4198891788 4548799437 5198627928 5598522384 6065065916 7529047344 7797941892 8397783576 9097598874 10397255856 12130131832 13646398311 15595883784 16795567152 18195197748 24260263664 27292796622 31191767568 36390395496 54585593244 72780790992 109171186488 218342372976
• Sum of all divisors σ(n): 789763291200
• Sum of proper divisors (its aliquot sum) s(n): 571420918224
• 218342372976 is an abundant number, because the sum of its proper divisors (571420918224) is greater than itself. Its abundance is 353078545248

Bases of 218342372976

• Binary: 11001011010110001110000011011001110000₂
• Hexadecimal: 0x32D6383670
• Base-36: 2SAZET80

Squares and roots of 218342372976

• 218342372976 squared (218342372976²) is 47673391836790695096576
• 218342372976 cubed (218342372976³) is 10409121501459547667622891332530176
• The square root of 218342372976 is 467271.1985303607
• The cube root of 218342372976 is 6021.6107080985

Scales and comparisons

• 218,342,372,976 seconds is equal to 6,942 years, 31 weeks, 5 days, 19 hours, 9 minutes, 36 seconds.
• To count from 1 to 218,342,372,976 would take you about thirteen thousand, eight hundred eighty-five 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 218342372976 cubic inches would be around 501.8 feet tall.

Recreational maths with 218342372976

• 218342372976 backwards is 679273243812
• The number of decimal digits it has is: 12
• The sum of 218342372976's digits is 54
• More coming soon!