18983353417728

Names of 18983353417728

• Cardinal: 18983353417728 can be written as Eighteen trillion, nine hundred eighty-three billion, three hundred fifty-three million, four hundred seventeen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8983353417728 × 10¹³

Factors of 18983353417728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 13148

Divisors of 18983353417728

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 49 56 64 84 86 96 98 112 128 129 147 168 172 192 196 224 256 258 294 301 336 343 344 384 392 448 512 516 588 602 672 686 688 768 784 896 903 1024 1029 1032 1176 1204 1344 1372 1376 1536 1568 1792 1806 2048 2058 2064 2107 2352 2408 2688 2744 2752 3072 3136 3584 3612 4096 4116 4128 4214 4704 4816 5376 5488 5504 6144 6272 6321 7168 7224 8192 8232 8256 8428 9408 9632 10752 10976 11008 12288 12544 12642 13093 14336 14448 14749 16384 16464 16512 16856 18816 19264 21504 21952 22016 24576 25088 25284 26186 28672 28896 29498 32768 32928 33024 33712 37632 38528 39279 43008 43904 44032 44247 49152 50176 50568 52372 57344 57792 58996 65856 66048 67424 75264 77056 78558 86016 87808 88064 88494 91651 98304 100352 101136 104744 114688 115584 117992 131712 132096 134848 150528 154112 157116 172032 175616 176128 176988 183302 200704 202272 209488 229376 231168 235984 263424 264192 269696 274953 301056 308224 314232 344064 351232 352256 353976 366604 401408 404544 418976 462336 471968 526848 528384 539392 549906 562999 602112 616448 628464 641557 688128 702464 704512 707952 733208 802816 809088 837952 924672 943936 1053696 1056768 1078784 1099812 1125998 1204224 1232896 1256928 1283114 1404928 1409024 1415904 1466416 1605632 1618176 1675904 1688997 1849344 1887872 1924671 2107392 2113536 2157568 2199624 2251996 2408448 2465792 2513856 2566228 2809856 2831808 2932832 3236352 3351808 3377994 3698688 3775744 3849342 3940993 4214784 4227072 4315136 4399248 4490899 4503992 4816896 4931584 5027712 5132456 5619712 5663616 5865664 6472704 6703616 6755988 7397376 7551488 7698684 7881986 8429568 8630272 8798496 8981798 9007984 9863168 10055424 10264912 11239424 11327232 11731328 11822979 12945408 13407232 13472697 13511976 14794752 15102976 15397368 15763972 16859136 17260544 17596992 17963596 18015968 20110848 20529824 22654464 23462656 23645958 25890816 26814464 26945394 27023952 27586951 29589504 30205952 30794736 31527944 33718272 34521088 35193984 35927192 36031936 40221696 41059648 45308928 46925312 47291916 51781632 53628928 53890788 54047904 55173902 60411904 61589472 63055888 69042176 70387968 71854384 72063872 80443392 82119296 82760853 90617856 93850624 94583832 103563264 107257856 107781576 108095808 110347804 120823808 123178944 126111776 140775936 143708768 144127744 160886784 164238592 165521706 181235712 187701248 189167664 193108657 207126528 214515712 215563152 216191616 220695608 241647616 246357888 252223552 281551872 287417536 288255488 321773568 328477184 331043412 362471424 375402496 378335328 386217314 429031424 431126304 432383232 441391216 483295232 492715776 504447104 563103744 574835072 576510976 579325971 643547136 656954368 662086824 724942848 750804992 756670656 772434628 862252608 864766464 882782432 985431552 1008894208 1126207488 1149670144 1153021952 1158651942 1287094272 1313908736 1324173648 1449885696 1501609984 1513341312 1544869256 1724505216 1729532928 1765564864 1970863104 2017788416 2252414976 2299340288 2306043904 2317303884 2627817472 2648347296 3003219968 3026682624 3089738512 3449010432 3459065856 3531129728 3941726208 4035576832 4504829952 4598680576 4612087808 4634607768 5255634944 5296694592 6053365248 6179477024 6898020864 6918131712 7062259456 7883452416 8071153664 9009659904 9197361152 9224175616 9269215536 10511269888 10593389184 12106730496 12358954048 13796041728 13836263424 14124518912 15766904832 16142307328 18394722304 18448351232 18538431072 21022539776 21186778368 24213460992 24717908096 27592083456 27672526848 28249037824 31533809664 32284614656 36789444608 37076862144 42373556736 48426921984 49435816192 55184166912 55345053696 56498075648 63067619328 64569229312 73578889216 74153724288 84747113472 96853843968 98871632384 110368333824 112996151296 129138458624 147157778432 148307448576 169494226944 193707687936 197743264768 220736667648 225992302592 296614897152 338988453888 387415375872 395486529536 441473335296 451984605184 593229794304 677976907776 790973059072 903969210368 1186459588608 1355953815552 1581946118144 2372919177216 2711907631104 3163892236288 4745838354432 6327784472576 9491676708864 18983353417728
• Sum of all divisors σ(n): 60411316416000
• Sum of proper divisors (its aliquot sum) s(n): 41427962998272
• 18983353417728 is an abundant number, because the sum of its proper divisors (41427962998272) is greater than itself. Its abundance is 22444609580544

Bases of 18983353417728

• Binary: 100010100001111101000000010011000000000000000₂
• Hexadecimal: 0x1143E8098000
• Base-36: 6Q8TYHM2O

Squares and roots of 18983353417728

• 18983353417728 squared (18983353417728²) is 360367706982365338464681984
• 18983353417728 cubed (18983353417728³) is 6840987541982487497369044241187027812352
• The square root of 18983353417728 is 4356989.0311691169
• The cube root of 18983353417728 is 26676.2212685383

Scales and comparisons

• 18,983,353,417,728 seconds is equal to 603,611 years, 47 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 18,983,353,417,728 would take you about one million, five hundred nine thousand and twenty-nine 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 18983353417728 cubic inches would be around 2223 feet tall.

Recreational maths with 18983353417728

• 18983353417728 backwards is 82771435338981
• The number of decimal digits it has is: 14
• The sum of 18983353417728's digits is 69
• More coming soon!