16438644085248

Names of 16438644085248

• Cardinal: 16438644085248 can be written as Sixteen trillion, four hundred thirty-eight billion, six hundred forty-four million, eighty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.6438644085248 × 10¹³

Factors of 16438644085248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 18256

Divisors of 16438644085248

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 72 77 84 88 96 98 99 108 112 121 126 128 132 144 147 154 168 176 189 192 196 198 216 224 231 242 252 256 264 288 294 297 308 336 352 363 378 384 392 396 432 441 448 462 484 504 512 528 539 576 588 594 616 672 693 704 726 756 768 784 792 847 864 882 896 924 968 1008 1056 1078 1089 1152 1176 1188 1232 1323 1331 1344 1386 1408 1452 1512 1536 1568 1584 1617 1694 1728 1764 1792 1848 1936 2016 2079 2112 2156 2178 2304 2352 2376 2464 2541 2646 2662 2688 2772 2816 2904 3024 3136 3168 3234 3267 3388 3456 3528 3584 3696 3872 3993 4032 4158 4224 4312 4356 4608 4704 4752 4851 4928 5082 5292 5324 5376 5544 5632 5808 5929 6048 6272 6336 6468 6534 6776 6912 7056 7392 7623 7744 7986 8064 8316 8448 8624 8712 9317 9408 9504 9702 9856 10164 10584 10648 10752 11088 11616 11858 11979 12096 12544 12672 12936 13068 13552 13824 14112 14553 14784 15246 15488 15972 16128 16632 16896 17248 17424 17787 18233 18634 18816 19008 19404 19712 20328 21168 21296 22176 22869 23232 23716 23958 24192 25088 25344 25872 26136 27104 27951 28224 29106 29568 30492 30976 31944 32256 33264 34496 34848 35574 35937 36466 37268 37632 38016 38808 39424 40656 42336 42592 44352 45738 46464 47432 47916 48384 50688 51744 52272 53361 54208 54699 55902 56448 58212 59136 60984 61952 63888 65219 66528 68992 69696 71148 71874 72932 74536 75264 76032 77616 81312 83853 84672 85184 88704 91476 92928 94864 95832 96768 103488 104544 106722 108416 109398 111804 112896 116424 118272 121968 127631 127776 130438 133056 137984 139392 142296 143748 145864 149072 152064 155232 160083 162624 164097 167706 169344 170368 177408 182952 185856 189728 191664 195657 200563 206976 209088 213444 216832 218796 223608 225792 232848 243936 251559 255262 255552 260876 266112 275968 278784 284592 287496 291728 298144 310464 320166 325248 328194 335412 338688 340736 354816 365904 379456 382893 383328 391314 401126 413952 418176 426888 433664 437592 447216 465696 487872 492291 503118 510524 511104 521752 532224 557568 569184 574992 583456 586971 596288 601689 620928 640332 650496 656388 670824 677376 681472 731808 758912 765786 766656 782628 802252 827904 836352 853776 875184 893417 894432 931392 975744 984582 1006236 1021048 1022208 1043504 1064448 1138368 1148679 1149984 1166912 1173942 1192576 1203378 1241856 1280664 1300992 1312776 1341648 1403941 1463616 1517824 1531572 1533312 1565256 1604504 1672704 1707552 1750368 1760913 1786834 1788864 1805067 1862784 1951488 1969164 2012472 2042096 2044416 2087008 2206193 2276736 2297358 2299968 2333824 2347884 2385152 2406756 2483712 2561328 2625552 2680251 2683296 2807882 2927232 3035648 3063144 3066624 3130512 3209008 3415104 3446037 3500736 3521826 3573668 3577728 3610134 3725568 3902976 3938328 4024944 4084192 4174016 4211823 4412386 4553472 4594716 4599936 4667648 4695768 4770304 4813512 5122656 5251104 5360502 5366592 5415201 5615764 5854464 6126288 6133248 6261024 6418016 6618579 6830208 6892074 7001472 7043652 7147336 7155456 7220268 7451136 7876656 8040753 8049888 8168384 8348032 8423646 8824772 9106944 9189432 9199872 9335296 9391536 9627024 9827587 10245312 10502208 10721004 10733184 10830402 11231528 11708928 12252576 12522048 12635469 12836032 13237158 13660416 13784148 14002944 14087304 14294672 14310912 14440536 15443351 15753312 16081506 16099776 16336768 16696064 16847292 17649544 18378864 18399744 18783072 19254048 19655174 19855737 20490624 21004416 21442008 21466368 21660804 22463056 24122259 24268123 24505152 25044096 25270938 25672064 26474316 27320832 27568296 28005888 28174608 28589344 28881072 29482761 30886702 31506624 32163012 32199552 32673536 33392128 33694584 35299088 36757728 37566144 37906407 38508096 39310348 39711474 40981248 42008832 42884016 42932736 43321608 44926112 46330053 48244518 48536246 49010304 50088192 50541876 51344128 52948632 55136592 56349216 57178688 57762144 58965522 59567211 61773404 63013248 64326024 64399104 65347072 67389168 70598176 72804369 73515456 75132288 75812814 77016192 78620696 79422948 81962496 84017664 85768032 86643216 88448283 89852224 92660106 96489036 97072492 98020608 100176384 101083752 102688256 105897264 108103457 110273184 112698432 114357376 115524288 117931044 119134422 123546808 126026496 128652048 128798208 134778336 138990159 141196352 145608738 147030912 150264576 151625628 154032384 157241392 158845896 169876861 171536064 173286432 176896566 179704448 185320212 192978072 194144984 196041216 202167504 211794528 216206914 218413107 220546368 225396864 228714752 231048576 235862088 238268844 247093616 252052992 257304096 265344849 269556672 277980318 282392704 291217476 294061824 300529152 303251256 308064768 314482784 317691792 324310371 339753722 343072128 346572864 353793132 359408896 370640424 385956144 388289968 404335008 416970477 423589056 432413828 436826214 441092736 450793728 457429504 462097152 471724176 476537688 494187232 509630583 514608192 530689698 539113344 555960636 564785408 582434952 588123648 606502512 628965568 635383584 648620742 655239321 679507444 686144256 693145728 707586264 718817792 741280848 771912288 776579936 808670016 833940954 847178112 864827656 873652428 882185472 901587456 924194304 943448352 953075376 972931113 988374464 1019261166 1029216384 1061379396 1078226688 1111921272 1129570816 1164869904 1189138027 1213005024 1257931136 1270767168 1297241484 1310478642 1359014888 1372288512 1386291456 1415172528 1482561696 1528891749 1543824576 1553159872 1617340032 1667881908 1694356224 1729655312 1747304856 1764370944 1886896704 1906150752 1945862226 1976748928 2038522332 2058432768 2122758792 2156453376 2223842544 2329739808 2378276054 2426010048 2515862272 2541534336 2594482968 2620957284 2718029776 2772582912 2830345056 2918793339 2965123392 3057783498 3087649152 3106319744 3234680064 3335763816 3388712448 3459310624 3494609712 3567414081 3773793408 3812301504 3891724452 3953497856 4077044664 4116865536 4245517584 4447685088 4586675247 4659479616 4756552108 4852020096 5031724544 5083068672 5188965936 5241914568 5436059552 5660690112 5837586678 5930246784 6115566996 6175298304 6212639488 6469360128 6671527632 6918621248 6989219424 7134828162 7547586816 7624603008 7783448904 7906995712 8154089328 8491035168 8895370176 9173350494 9318959232 9513104216 9704040192 10166137344 10377931872 10483829136 10702242243 10872119104 11321380224 11675173356 11860493568 12231133992 12350596608 12425278976 13343055264 13837242496 13978438848 14269656324 15095173632 15249206016 15566897808 16308178656 16982070336 17790740352 18346700988 18637918464 19026208432 19408080384 20755863744 20967658272 21404484486 21744238208 22642760448 23350346712 23720987136 24462267984 26686110528 27674484992 27956877696 28539312648 30498412032 31133795616 32106726729 32616357312 33964140672 35581480704 36693401976 37275836928 38052416864 41511727488 41935316544 42808968972 43488476416 45285520896 46700693424 48924535968 53372221056 55348969984 55913755392 57078625296 62267591232 64213453458 65232714624 67928281344 71162961408 73386803952 76104833728 83023454976 83870633088 85617937944 86976952832 93401386848 97849071936 106744442112 111827510784 114157250592 124535182464 128426906916 130465429248 135856562688 146773607904 152209667456 166046909952 167741266176 171235875888 186802773696 195698143872 213488884224 228314501184 249070364928 256853813832 260930858496 293547215808 304419334912 335482532352 342471751776 373605547392 391396287744 456629002368 498140729856 513707627664 587094431616 608838669824 684943503552 747211094784 782792575488 913258004736 1027415255328 1174188863232 1369887007104 1494422189568 1826516009472 2054830510656 2348377726464 2739774014208 4109661021312 5479548028416 8219322042624 16438644085248
• Sum of all divisors σ(n): 62263496845440
• Sum of proper divisors (its aliquot sum) s(n): 45824852760192
• 16438644085248 is an abundant number, because the sum of its proper divisors (45824852760192) is greater than itself. Its abundance is 29386208674944

Bases of 16438644085248

• Binary: 11101111001101101011100010101001001000000000₂
• Hexadecimal: 0xEF36B8A9200
• Base-36: 5TRT496O0

Squares and roots of 16438644085248

• 16438644085248 squared (16438644085248²) is 270229019361459054691221504
• 16438644085248 cubed (16438644085248³) is 4442198670788616163171181723717826772992
• The square root of 16438644085248 is 4054459.7772388863
• The cube root of 16438644085248 is 25426.6218517827

Scales and comparisons

• 16,438,644,085,248 seconds is equal to 522,698 years, 1 week, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 16,438,644,085,248 would take you about one million, three hundred six thousand, seven hundred forty-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 16438644085248 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16438644085248

• 16438644085248 backwards is 84258044683461
• 16438644085248 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16438644085248's digits is 63
• More coming soon!