21329433479101230

Names of 21329433479101230

• Cardinal: 21329433479101230 can be written as Twenty-one quadrillion, three hundred twenty-nine trillion, four hundred thirty-three billion, four hundred seventy-nine million, one hundred one thousand, two hundred thirty.

Scientific notation

• Scientific notation: 2.132943347910123 × 10¹⁶

Factors of 21329433479101230

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3290507

Divisors of 21329433479101230

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 31 34 35 42 45 51 54 62 63 70 85 90 93 102 105 119 126 135 153 155 170 186 189 210 217 238 255 270 279 306 310 315 357 378 434 459 465 510 527 558 595 630 651 714 765 837 918 930 945 1054 1071 1085 1190 1302 1395 1530 1581 1674 1785 1890 1953 2142 2170 2295 2635 2790 3162 3213 3255 3570 3689 3906 4185 4590 4743 5270 5355 5859 6426 6510 6521 7378 7905 8370 9486 9765 10710 11067 11718 13042 14229 15810 16065 18445 19530 19563 22134 23715 28458 29295 32130 32605 33201 36890 39126 45647 47430 55335 58590 58689 65210 66402 71145 91294 97815 99603 110670 110857 117378 136941 142290 166005 176067 195630 199206 202151 221714 228235 273882 293445 332010 332571 352134 404302 410823 456470 498015 554285 586890 606453 665142 684705 775999 821646 880335 996030 997713 1010755 1108570 1212906 1232469 1369410 1415057 1551998 1662855 1760670 1819359 1995426 2021510 2054115 2327997 2464938 2830114 2993139 3032265 3283921 3325710 3436567 3638718 3879995 4108230 4245171 4655994 4988565 5458077 5986278 6064530 6162345 6567842 6873134 6983991 7075285 7759990 8490342 9096795 9851763 9977130 10309701 10916154 11639985 12324690 12735513 13967982 14150570 14965695 16419605 17182835 18193590 19703526 20619402 20951973 21225855 22987447 23279970 24055969 25471026 27290385 29555289 29931390 30929103 32839210 34365670 34919955 38206539 41903946 42451710 45974894 48111938 49258815 51548505 54580770 55826657 59110578 61858206 63677565 68962341 69839910 72167907 76413078 88665867 92787309 98517630 101801551 103097010 104759865 111653314 114937235 120279845 127355130 137924682 144335814 147776445 154645515 167479971 177331734 185574618 191032695 203603102 206887023 209519730 216503721 229874470 240559690 279133285 295552890 305404653 309291030 334959942 344811705 360839535 382065390 390786599 413774046 433007442 443329335 463936545 502439913 509007755 558266570 610809306 620661069 649511163 689623410 712610857 721679070 781573198 837399855 886658670 916213959 927873090 1004879826 1018015510 1034435115 1082518605 1172359797 1241322138 1299022326 1425221714 1507319739 1527023265 1674799710 1730626367 1832427918 1953932995 2068870230 2137832571 2165037210 2344719594 2512199565 2748641877 3014639478 3054046530 3103305345 3247555815 3461252734 3517079391 3563054285 3907865990 4275665142 4581069795 5024399130 5191879101 5497283754 5861798985 6206610690 6413497713 6495111630 7034158782 7126108570 7536598695 8653131835 9162139590 10383758202 10551238173 10689162855 11723597970 12114384569 12826995426 13743209385 15073197390 15575637303 17306263670 17585396955 19240493139 21102476346 21378325710 21414448841 24228769138 25959395505 27486418770 31151274606 32067488565 35170793910 36343153707 38480986278 42828897682 46726911909 51918791010 52756190865 60571922845 64134977130 64243346523 72686307414 77878186515 93453823818 96202465695 105512381730 107072244205 109029461121 121143845690 128486693046 149901141887 155756373030 181715768535 192404931390 192730039569 214144488410 218058922242 233634559545 299802283774 321216732615 327088383363 363431537070 364045630297 385460079138 449703425661 467269119090 545147305605 578190118707 642433465230 654176766726 663847914071 728091260594 749505709435 899406851322 963650197845 1090294611210 1092136890891 1156380237414 1327695828142 1349110276983 1499011418870 1635441916815 1820228151485 1927300395690 1991543742213 2184273781782 2248517128305 2548319412079 2698220553966 2890950593535 3270883833630 3276410672673 3319239570355 3640456302970 3983087484426 4047330830949 4497034256610 4646935398497 5096638824158 5460684454455 5781901187070 5974631226639 6552821345346 6638479140710 6745551384915 7644958236237 8094661661898 9293870796994 9829232018019 9957718711065 10921368908910 11285414539207 11949262453278 12741597060395 13491102769830 13940806195491 15289916472474 16382053363365 17923893679917 19658464036038 19915437422130 20236654154745 22570829078414 22934874708711 23234676992485 25483194120790 27881612390982 29873156133195 32764106726730 33856243617621 35847787359834 38224791181185 40473308309490 41822418586473 45869749417422 46469353984970 49146160090095 56427072696035 59746312266390 67712487235242 68804624126133 69704030977455 76449582362370 78997901774449 83644837172946 89619468399585 98292320180190 101568730852863 112854145392070 114674373543555 125467255759419 137609248252266 139408061954910 157995803548898 169281218088105 179238936799170 203137461705726 209112092932365 229348747087110 236993705323347 250934511518838 304706192558589 338562436176210 344023120630665 394989508872245 418224185864730 473987410646694 507843654264315 609412385117178 627336278797095 688046241261330 710981115970041 789979017744490 1015687308528630 1184968526616735 1254672557594190 1421962231940082 1523530962792945 2132943347910123 2369937053233470 3047061925585890 3554905579850205 4265886695820246 7109811159700410 10664716739550615 21329433479101230
• Sum of all divisors σ(n): 71058918686883840
• Sum of proper divisors (its aliquot sum) s(n): 49729485207782610
• 21329433479101230 is an abundant number, because the sum of its proper divisors (49729485207782610) is greater than itself. Its abundance is 28400051728681380

Bases of 21329433479101230

• Binary: 1001011110001110000000110111001110010000011101100101110₂
• Hexadecimal: 0x4BC701B9C83B2E
• Base-36: 5U0NIGVSY7I

Squares and roots of 21329433479101230

• 21329433479101230 squared (21329433479101230²) is 454944732539404400543168587512900
• 21329433479101230 cubed (21329433479101230³) is 9703713409366726962940349762705775560493030867000
• The square root of 21329433479101230 is 146045997.8195268109
• The cube root of 21329433479101230 is 277327.6086609651

Scales and comparisons

• 21,329,433,479,101,230 seconds is equal to 678,210,008 years, 19 weeks, 3 hours, 40 minutes, 30 seconds.
• To count from 1 to 21,329,433,479,101,230 would take you about two billion, thirty-four million, six hundred thirty thousand and twenty-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 21329433479101230 cubic inches would be around 23110.6 feet tall.

Recreational maths with 21329433479101230

• 21329433479101230 backwards is 03210197433492312
• 21329433479101230 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21329433479101230's digits is 54
• More coming soon!