21427115924032

Names of 21427115924032

• Cardinal: 21427115924032 can be written as Twenty-one trillion, four hundred twenty-seven billion, one hundred fifteen million, nine hundred twenty-four thousand and thirty-two.

Scientific notation

• Scientific notation: 2.1427115924032 × 10¹³

Factors of 21427115924032

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3740

Divisors of 21427115924032

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 64 91 104 112 124 157 182 208 217 224 229 248 314 364 403 416 434 448 458 496 628 728 806 832 868 916 992 1099 1256 1456 1603 1612 1736 1832 1984 2041 2198 2512 2821 2912 2977 3206 3224 3301 3472 3664 4082 4396 4867 5024 5642 5824 5954 6412 6448 6602 6944 7099 7328 8164 8792 9734 10048 11284 11908 12824 12896 13204 13888 14198 14287 14656 16328 17584 19468 20839 22568 23107 23816 25648 25792 26408 28396 28574 32656 34069 35168 35953 38936 41678 42913 45136 46214 47632 49693 51296 52816 56792 57148 63271 65312 68138 70336 71906 77872 83356 85826 90272 92287 92428 95264 99386 102331 102592 105632 113584 114296 126542 130624 136276 143812 155744 166712 171652 180544 184574 184856 190528 198772 204662 211264 227168 228592 251671 253084 272552 287624 300391 311488 333424 343304 369148 369712 397544 409324 442897 454336 457184 467389 503342 506168 518257 545104 575248 600782 646009 666848 686608 716317 738296 739424 755929 795088 818648 885794 914368 934778 1006684 1012336 1036514 1090208 1114543 1150496 1201564 1292018 1330303 1333696 1373216 1432634 1476592 1478848 1511858 1590176 1637296 1771588 1869556 2013368 2024672 2073028 2180416 2229086 2300992 2403128 2584036 2660606 2746432 2865268 2953184 3023716 3180352 3271723 3274592 3543176 3627799 3739112 4026736 4049344 4146056 4458172 4806256 5168072 5291503 5321212 5730536 5906368 6047432 6543446 6549184 6737341 7086352 7255598 7478224 7801801 8053472 8292112 8916344 9312121 9612512 9827077 10336144 10583006 10642424 11461072 12094864 13086892 13474682 14172704 14489059 14511196 14956448 15603602 16065967 16106944 16584224 17832688 18624242 19225024 19654154 20672288 21166012 21284848 22922144 23433799 24189728 26173784 26949364 28345408 28978118 29022392 29912896 31207204 32131934 33168448 35665376 37248484 39308308 41344576 42332024 42569696 45844288 46867598 47161387 48379456 52347568 53898728 57956236 58044784 62414408 64263868 68789539 71330752 74496968 78616616 84664048 85139392 93735196 94322774 101423413 104695136 107797456 112461769 115912472 116089568 118680853 124828816 128527736 137579078 148993936 157233232 164036593 169328096 187470392 188645548 202846826 208857571 209390272 215594912 224923538 231824944 232179136 237361706 249657632 257055472 275158156 297987872 304639387 314466464 328073186 338656192 374940784 377291096 405693652 417715142 431189824 449847076 463649888 474723412 499315264 514110944 550316312 595975744 609278774 628932928 656146372 749881568 754582192 811387304 830765971 835430284 899694152 927299776 949446824 1028221888 1100632624 1218557548 1312292744 1462002997 1499763136 1509164384 1542851089 1622774608 1661531942 1670860568 1799388304 1898893648 2132475709 2201265248 2437115096 2624585488 2924005994 3018328768 3085702178 3245549216 3323063884 3341721136 3598776608 3679106443 3797787296 4264951418 4402530496 4874230192 5249170976 5848011988 6171404356 6491098432 6646127768 6683442272 7197553216 7358212886 7595574592 8529902836 9748460384 10498341952 10799957623 11696023976 12342808712 13292255536 13366884544 14716425772 17059805672 19496920768 21599915246 23392047952 24685617424 25753745101 26584511072 29432851544 34119611344 43199830492 46784095904 47828383759 49371234848 51507490202 53169022144 58865703088 68239222688 86399660984 93568191808 95656767518 98742469696 103014980404 117731406176 136478445376 172799321968 191313535036 206029960808 235462812352 334798686313 345598643936 382627070072 412059921616 669597372626 691197287872 765254140144 824119843232 1339194745252 1530508280288 1648239686464 2678389490504 3061016560576 5356778981008 10713557962016 21427115924032
• Sum of all divisors σ(n): 54617738506240
• Sum of proper divisors (its aliquot sum) s(n): 33190622582208
• 21427115924032 is an abundant number, because the sum of its proper divisors (33190622582208) is greater than itself. Its abundance is 11763506658176

Bases of 21427115924032

• Binary: 100110111110011100011101000100001101001000000₂
• Hexadecimal: 0x137CE3A21A40
• Base-36: 7LFHBL7WG

Squares and roots of 21427115924032

• 21427115924032 squared (21427115924032²) is 459121296821905709195137024
• 21427115924032 cubed (21427115924032³) is 9837645250194878295019934733006614560768
• The square root of 21427115924032 is 4628943.2837346367
• The cube root of 21427115924032 is 27775.0323263591

Scales and comparisons

• 21,427,115,924,032 seconds is equal to 681,316 years, 2 days, 21 hours, 33 minutes, 52 seconds.
• To count from 1 to 21,427,115,924,032 would take you about one million, seven hundred three thousand, two hundred ninety 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 21427115924032 cubic inches would be around 2314.6 feet tall.

Recreational maths with 21427115924032

• 21427115924032 backwards is 23042951172412
• The number of decimal digits it has is: 14
• The sum of 21427115924032's digits is 43
• More coming soon!