21023004606464

Names of 21023004606464

• Cardinal: 21023004606464 can be written as Twenty-one trillion, twenty-three billion, four million, six hundred six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.1023004606464 × 10¹³

Factors of 21023004606464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 296

Divisors of 21023004606464

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 28 32 34 38 49 56 64 68 76 98 112 119 128 133 136 152 196 224 238 251 256 266 272 289 304 323 361 392 448 476 502 512 532 544 578 608 646 722 784 833 896 931 952 1004 1024 1064 1088 1156 1216 1292 1444 1568 1666 1757 1792 1862 1904 2008 2023 2048 2128 2176 2261 2312 2432 2527 2584 2888 3136 3332 3514 3584 3724 3808 4016 4046 4096 4256 4267 4352 4522 4624 4769 4864 5054 5168 5491 5776 6137 6272 6664 7028 7168 7448 7616 8032 8092 8192 8512 8534 8704 9044 9248 9538 9728 10108 10336 10982 11552 12274 12299 12544 13328 14056 14161 14336 14896 15232 15827 16064 16184 16384 17024 17068 17408 17689 18088 18496 19076 19456 20216 20672 21964 23104 24548 24598 25088 26656 28112 28322 28672 29792 29869 30464 31654 32128 32368 33383 34048 34136 34816 35378 36176 36992 38152 38437 38912 40432 41344 42959 43928 46208 49096 49196 50176 53312 56224 56644 57344 59584 59738 60928 63308 64256 64736 66766 68096 68272 69632 70756 72352 72539 73984 76304 76874 77824 80864 81073 82688 85918 87856 90611 92416 98192 98392 100352 104329 106624 112448 113288 114688 119168 119476 121856 126616 128512 129472 133532 136192 136544 139264 141512 144704 145078 147968 152608 153748 155648 161728 162146 165376 171836 175712 181222 184832 196384 196784 200704 208658 209083 213248 224896 226576 233681 238336 238952 243712 253232 257024 258944 267064 269059 272384 273088 278528 283024 289408 290156 295936 300713 305216 307496 311296 323456 324292 330752 343672 351424 362444 369664 392768 393568 401408 417316 418166 426496 449792 453152 467362 476672 477904 487424 506464 507773 514048 517888 534128 538118 544768 546176 566048 567511 578816 580312 591872 601426 610432 614992 634277 646912 648584 661504 687344 702848 724888 730303 739328 785536 787136 802816 834632 836332 852992 899584 906304 934724 953344 955808 974848 1012928 1015546 1028096 1035776 1068256 1076236 1089536 1092352 1132096 1135022 1157632 1160624 1183744 1202852 1220864 1229984 1268554 1293824 1297168 1323008 1374688 1378241 1405696 1449776 1460606 1478656 1540387 1571072 1574272 1669264 1672664 1705984 1799168 1812608 1869448 1906688 1911616 1949696 2025856 2031092 2056192 2071552 2136512 2152472 2179072 2184704 2264192 2270044 2315264 2321248 2367488 2405704 2441728 2459968 2537108 2587648 2594336 2646016 2749376 2756482 2811392 2899552 2921212 2957312 3080774 3142144 3148544 3338528 3345328 3411968 3554411 3598336 3625216 3738896 3813376 3823232 3972577 4051712 4062184 4112384 4143104 4273024 4304944 4369408 4439939 4528384 4540088 4630528 4642496 4734976 4811408 4883456 4919936 5074216 5112121 5175296 5188672 5292032 5498752 5512964 5622784 5799104 5842424 5914624 6161548 6284288 6297088 6677056 6690656 6823936 7108822 7196672 7250432 7477792 7626752 7646464 7945154 8103424 8124368 8286208 8546048 8609888 8738816 8879878 9056768 9080176 9261056 9284992 9622816 9647687 9766912 9839872 10148432 10224242 10350592 10377344 10782709 10997504 11025928 11245568 11598208 11684848 12323096 12568576 12594176 13354112 13381312 13647872 14217644 14393344 14500864 14955584 15253504 15292928 15890308 16206848 16248736 16572416 17092096 17219776 17477632 17759756 18113536 18160352 18522112 18569984 19245632 19295374 19533824 19679744 20296864 20448484 20701184 20754688 21565418 21995008 22051856 22491136 23196416 23369696 24646192 25137152 25188352 26186579 26708224 26762624 28435288 28786688 29001728 29911168 30585856 31780616 32413696 32497472 33144832 34184192 34439552 34955264 35519512 36227072 36320704 37044224 37139968 38491264 38590748 39067648 39359488 40593728 40896968 41402368 41509376 43130836 43990016 44103712 44982272 46392832 46739392 49292384 50274304 50376704 52373158 53416448 53525248 56870576 58003456 59822336 61171712 63561232 64827392 64994944 67533809 68368384 68879104 69910528 71039024 72454144 72641408 74279936 75478963 76982528 77181496 78135296 78718976 81187456 81793936 83018752 86261672 87980032 88207424 89964544 92785664 93478784 98584768 100548608 100753408 104746316 106832896 107050496 113741152 116006912 119644672 122343424 127122464 129654784 129989888 135067618 136736768 137758208 142078048 144908288 145282816 148559872 150957926 153965056 154362992 157437952 162374912 163587872 166037504 172523344 175960064 176414848 183306053 185571328 186957568 197169536 201506816 209492632 213665792 214100992 227482304 232013824 239289344 244686848 254244928 259309568 259979776 270135236 273473536 275516416 284156096 289816576 290565632 297119744 301915852 307930112 308725984 314875904 324749824 327175744 332075008 345046688 351920128 352829696 366612106 371142656 373915136 394339072 418985264 427331584 428201984 454964608 478578688 489373696 508489856 519959552 540270472 546947072 551032832 568312192 581131264 594239488 603831704 615860224 617451968 629751808 649499648 654351488 664150016 690093376 703840256 705659392 733224212 742285312 747830272 788678144 837970528 854663168 856403968 909929216 957157376 1016979712 1039919104 1080540944 1102065664 1136624384 1162262528 1188478976 1207663408 1231720448 1234903936 1283142371 1298999296 1308702976 1328300032 1380186752 1411318784 1466448424 1484570624 1495660544 1577356288 1675941056 1709326336 1712807936 1819858432 1914314752 2033959424 2079838208 2161081888 2204131328 2273248768 2324525056 2415326816 2463440896 2469807872 2566284742 2597998592 2617405952 2760373504 2822637568 2932896848 2991321088 3154712576 3351882112 3425615872 3639716864 3828629504 4067918848 4159676416 4322163776 4408262656 4546497536 4649050112 4830653632 4926881792 4939615744 5132569484 5195997184 5234811904 5520747008 5645275136 5865793696 5982642176 6309425152 6703764224 7279433728 8135837696 8319352832 8644327552 9092995072 9298100224 9661307264 9879231488 10265138968 10391994368 10469623808 11041494016 11290550272 11731587392 11965284352 12618850304 13407528448 14558867456 16271675392 17288655104 18185990144 19322614528 19758462976 20530277936 20939247616 22082988032 22581100544 23463174784 25237700608 26815056896 29117734912 32543350784 34577310208 36371980288 38645229056 39516925952 41060555872 41878495232 44165976064 46926349568 53630113792 58235469824 65086701568 69154620416 72743960576 77290458112 79033851904 82121111744 83756990464 88331952128 93852699136 107260227584 138309240832 154580916224 158067703808 164242223488 176663904256 187705398272 214520455168 276618481664 309161832448 328484446976 375410796544 429040910336 553236963328 618323664896 656968893952 750821593088 1106473926656 1236647329792 1313937787904 1501643186176 2627875575808 3003286372352 5255751151616 10511502303232 21023004606464
• Sum of all divisors σ(n): 55052295044796
• Sum of proper divisors (its aliquot sum) s(n): 34029290438332
• 21023004606464 is an abundant number, because the sum of its proper divisors (34029290438332) is greater than itself. Its abundance is 13006285831868

Bases of 21023004606464

• Binary: 100110001111011001100101110001100000000000000₂
• Hexadecimal: 0x131ECCB8C000
• Base-36: 7G9U257NK

Squares and roots of 21023004606464

• 21023004606464 squared (21023004606464²) is 441966722683406563510583296
• 21023004606464 cubed (21023004606464³) is 9291468446877053423778724807023572025344
• The square root of 21023004606464 is 4585085.0162743985
• The cube root of 21023004606464 is 27599.3123675495

Scales and comparisons

• 21,023,004,606,464 seconds is equal to 668,466 years, 26 weeks, 6 days, 13 hours, 47 minutes, 44 seconds.
• To count from 1 to 21,023,004,606,464 would take you about one million, six hundred seventy-one thousand, one hundred sixty-six 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 21023004606464 cubic inches would be around 2299.9 feet tall.

Recreational maths with 21023004606464

• 21023004606464 backwards is 46460640032012
• 21023004606464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21023004606464's digits is 38
• More coming soon!