216421460605440

Names of 216421460605440

• Cardinal: 216421460605440 can be written as Two hundred sixteen trillion, four hundred twenty-one billion, four hundred sixty million, six hundred five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.1642146060544 × 10¹⁴

Factors of 216421460605440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5130

Divisors of 216421460605440

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 256 285 288 304 320 342 360 361 380 384 456 480 512 570 576 608 640 684 720 722 760 768 855 912 960 1083 1140 1152 1216 1280 1368 1440 1444 1520 1536 1710 1805 1824 1920 2166 2280 2304 2432 2560 2736 2880 2888 3040 3249 3420 3610 3648 3840 4332 4560 4608 4864 5101 5415 5472 5760 5776 6080 6498 6840 7220 7296 7680 8664 9120 9728 10202 10830 10944 11520 11552 12160 12996 13680 14440 14592 15303 16245 17328 18240 20404 21660 21888 23040 23104 24320 25505 25992 27360 28880 29184 30606 32490 34656 36480 40808 43320 43776 45909 46208 48640 51010 51984 54720 57760 61212 64980 69312 72960 76515 81616 86640 87552 91818 92416 96919 102020 103968 109440 115520 122424 129960 138624 145920 153030 163232 173280 183636 184832 193838 204040 207936 218880 229545 231040 244848 259920 277248 290757 306060 326464 346560 367272 387676 408080 415872 437760 459090 462080 484595 489696 519840 554496 581514 612120 652928 693120 734544 775352 816160 831744 872271 918180 924160 969190 979392 1039680 1163028 1224240 1305856 1386240 1453785 1469088 1550704 1632320 1663488 1744542 1836360 1841461 1938380 1958784 2079360 2326056 2448480 2611712 2772480 2907570 2938176 3101408 3264640 3489084 3672720 3682922 3876760 3917568 4158720 4361355 4652112 4896960 5524383 5815140 5876352 6202816 6529280 6978168 7345440 7365844 7753520 7835136 8317440 8722710 9207305 9304224 9793920 11048766 11630280 11752704 12405632 13058560 13956336 14690880 14731688 15507040 16573149 17445420 18414610 18608448 19587840 22097532 23260560 23505408 24811264 26020201 27621915 27912672 29381760 29463376 31014080 33146298 34890840 36829220 37216896 39175680 44195064 46521120 49622528 52040402 55243830 55825344 58763520 58926752 62028160 66292596 69781680 73658440 74433792 78060603 82865745 88390128 93042240 104080804 110487660 111650688 117527040 117853504 124056320 130101005 132585192 139563360 147316880 148867584 156121206 165731490 176780256 186084480 208161608 220975320 223301376 234181809 235707008 248112640 260202010 265170384 279126720 294633760 312242412 331462980 353560512 372168960 390303015 416323216 441950640 446602752 468363618 471414016 494383819 520404020 530340768 558253440 589267520 624484824 662925960 707121024 744337920 780606030 832646432 883901280 936727236 942828032 988767638 1040808040 1060681536 1116506880 1170909045 1178535040 1248969648 1325851920 1414242048 1483151457 1561212060 1665292864 1767802560 1873454472 1977535276 2081616080 2121363072 2233013760 2341818090 2357070080 2471919095 2497939296 2651703840 2828484096 2966302914 3122424120 3330585728 3535605120 3746908944 3955070552 4163232160 4242726144 4449454371 4683636180 4714140160 4943838190 4995878592 5303407680 5932605828 6244848240 6661171456 7071210240 7415757285 7493817888 7910141104 8326464320 8485452288 8898908742 9367272360 9393292561 9887676380 9991757184 10606815360 11865211656 12489696480 13322342912 14142420480 14831514570 14987635776 15820282208 16652928640 17797817484 18734544720 18786585122 19775352760 19983514368 21213630720 22247271855 23730423312 24979392960 28179877683 29663029140 29975271552 31640564416 33305857280 35595634968 37469089440 37573170244 39550705520 39967028736 42427261440 44494543710 46966462805 47460846624 49958785920 56359755366 59326058280 59950543104 63281128832 66611714560 71191269936 74938178880 75146340488 79101411040 84539633049 88989087420 93932925610 94921693248 99917571840 112719510732 118652116560 119901086208 126562257664 140899388415 142382539872 149876357760 150292680976 158202822080 169079266098 177978174840 187865851220 189843386496 199835143680 225439021464 237304233120 253124515328 281798776830 284765079744 299752715520 300585361952 316405644160 338158532196 355956349680 375731702440 379686772992 422698165245 450878042928 474608466240 563597553660 569530159488 599505431040 601170723904 632811288320 676317064392 711912699360 751463404880 759373545984 845396330490 901756085856 949216932480 1127195107320 1139060318976 1202341447808 1265622576640 1352634128784 1423825398720 1502926809760 1690792660980 1803512171712 1898433864960 2254390214640 2278120637952 2404682895616 2705268257568 2847650797440 3005853619520 3381585321960 3607024343424 3796867729920 4508780429280 4809365791232 5410536515136 5695301594880 6011707239040 6763170643920 7214048686848 9017560858560 10821073030272 11390603189760 12023414478080 13526341287840 14428097373696 18035121717120 21642146060544 24046828956160 27052682575680 36070243434240 43284292121088 54105365151360 72140486868480 108210730302720 216421460605440
• Sum of all divisors σ(n): 791208613508742
• Sum of proper divisors (its aliquot sum) s(n): 574787152903302
• 216421460605440 is an abundant number, because the sum of its proper divisors (574787152903302) is greater than itself. Its abundance is 358365692297862

Bases of 216421460605440

• Binary: 110001001101010110001100010001111111101000000000₂
• Hexadecimal: 0xC4D58C47FA00
• Base-36: 24PQN9T340

Squares and roots of 216421460605440

• 216421460605440 squared (216421460605440²) is 46838248610592017851357593600
• 216421460605440 cubed (216421460605440³) is 10136802176505045206533704676924597469184000
• The square root of 216421460605440 is 14711269.8502012395
• The cube root of 216421460605440 is 60038.9987762323

Scales and comparisons

• 216,421,460,605,440 seconds is equal to 6,881,533 years, 4 days, 6 hours, 24 minutes.
• To count from 1 to 216,421,460,605,440 would take you about seventeen million, two hundred three thousand, eight hundred thirty-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 216421460605440 cubic inches would be around 5003.2 feet tall.

Recreational maths with 216421460605440

• 216421460605440 backwards is 044506064124612
• 216421460605440 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 216421460605440's digits is 45
• More coming soon!