18275582400768

Names of 18275582400768

• Cardinal: 18275582400768 can be written as Eighteen trillion, two hundred seventy-five billion, five hundred eighty-two million, four hundred thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8275582400768 × 10¹³

Factors of 18275582400768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4622

Divisors of 18275582400768

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 61 63 64 66 72 77 84 88 96 99 112 122 126 128 132 144 154 168 176 183 192 198 224 231 244 252 256 264 288 308 336 352 366 384 396 409 427 448 462 488 504 528 549 576 616 671 672 693 704 732 768 792 818 854 896 924 976 1008 1056 1098 1152 1227 1232 1281 1342 1344 1386 1408 1464 1584 1636 1708 1792 1848 1952 2013 2016 2112 2196 2304 2454 2464 2562 2684 2688 2772 2816 2863 2928 3168 3272 3416 3681 3696 3843 3904 4026 4032 4129 4224 4392 4499 4697 4908 4928 5124 5368 5376 5544 5726 5856 6039 6336 6544 6832 7362 7392 7686 7808 8052 8064 8258 8448 8589 8784 8998 9394 9816 9856 10248 10736 11088 11452 11712 12078 12387 12672 13088 13497 13664 14091 14724 14784 15372 15616 16104 16128 16516 17178 17568 17996 18788 19632 19712 20496 21472 22176 22904 23424 24156 24774 24949 25344 25767 26176 26994 27328 28182 28903 29448 29568 30744 31493 32208 33032 34356 35136 35992 37161 37576 39264 40491 40992 42273 42944 44352 45419 45808 46848 48312 49548 49898 51534 52352 53988 54656 56364 57806 58896 59136 61488 62986 64416 66064 68712 70272 71984 74322 74847 75152 78528 80982 81984 84546 85888 86709 88704 90838 91616 94479 96624 99096 99796 103068 104704 107976 109312 112728 115612 117792 122976 125972 128832 132128 136257 137424 140544 143968 148644 149694 150304 157056 161964 163968 169092 171776 173418 174643 177408 181676 183232 188958 193248 198192 199592 206136 215952 224541 225456 231224 235584 245952 251869 251944 257664 260127 264256 272514 274439 274848 283437 287936 297288 299388 300608 314112 317933 323928 327936 338184 346836 349286 363352 366464 377916 386496 396384 399184 408771 412272 431904 449082 450912 462448 471168 491904 503738 503888 515328 520254 523929 528512 545028 548878 549696 566874 575872 594576 598776 601216 635866 647856 676368 693672 698572 726704 732928 755607 755832 772992 792768 798368 817542 823317 824544 863808 898164 901824 924896 942336 953799 983808 1007476 1007776 1040508 1047858 1057024 1090056 1097756 1099392 1133748 1151744 1189152 1197552 1202432 1271732 1295712 1352736 1387344 1397144 1453408 1511214 1511664 1545984 1571787 1585536 1596736 1635084 1646634 1649088 1688761 1727616 1763083 1796328 1803648 1849792 1907598 1921073 2014952 2015552 2081016 2095716 2180112 2195512 2198784 2266821 2267496 2378304 2395104 2469951 2543464 2591424 2705472 2770559 2774688 2794288 2861397 2906816 3022428 3023328 3143574 3171072 3193472 3270168 3293268 3298176 3377522 3455232 3526166 3592656 3607296 3699584 3815196 3842146 4029904 4031104 4162032 4191432 4360224 4391024 4533642 4534992 4756608 4790208 4939902 5066283 5086928 5182848 5289249 5410944 5541118 5549376 5588576 5722794 5763219 5813632 6044856 6046656 6287148 6386944 6540336 6586536 6596352 6755044 7052332 7185312 7399168 7630392 7684292 8059808 8062208 8311677 8324064 8382864 8720448 8782048 9067284 9069984 9513216 9580416 9879804 10132566 10173856 10365696 10578498 10821888 11082236 11098752 11177152 11445588 11526438 11627264 11821327 12089712 12093312 12574296 13080672 13173072 13510088 14104664 14370624 15198849 15260784 15368584 15867747 16119616 16623354 16648128 16765728 17289657 17440896 17564096 18134568 18139968 18576371 19160832 19393913 19759608 20265132 20347712 21156996 22164472 22197504 22354304 22891176 23052876 23642654 24179424 24186624 24935031 25148592 26161344 26346144 27020176 28209328 28741248 30397698 30521568 30737168 31735494 32239232 33246708 33296256 33531456 34579314 34881792 35128192 35463981 36269136 36279936 37152742 38787826 39519216 40530264 40695424 42313992 44328944 44708608 45782352 46105752 47285308 48358848 49870062 50297184 52322688 52692288 54040352 55729113 56418656 57482496 58181739 60795396 61043136 61474336 63470988 64478464 66493416 66592512 67062912 69158628 70256384 70927962 72538272 72559872 74305484 77575652 79038432 81060528 81390848 84627984 88657888 91564704 92211504 94570616 96717696 99740124 100594368 103014421 104645376 105384576 106391943 108080704 111458226 112837312 116363478 121590792 122086272 122948672 126941976 130034597 132986832 134125824 138317256 141855924 145076544 148610968 155151304 158076864 162121056 167187339 169255968 174545217 177315776 183129408 184423008 189141232 193435392 199480248 201188736 206028842 210769152 212783886 216161408 222916452 225674624 232726956 243181584 244172544 245897344 253883952 260069194 265973664 276634512 283711848 290153088 297221936 309043263 310302608 316153728 324242112 334374678 338511936 349090434 354631552 366258816 368846016 378282464 390103791 398960496 402377472 412057684 425567772 432322816 445832904 451349248 465453912 486363168 491794688 507767904 520138388 531947328 553269024 567423696 580306176 594443872 618086526 620605216 632307456 648484224 668749356 677023872 698180868 709263104 721100947 732517632 737692032 756564928 780207582 797920992 824115368 851135544 891665808 927129789 930907824 972726336 1015535808 1040276776 1063894656 1106538048 1133158631 1134847392 1170311373 1188887744 1236173052 1241210432 1296968448 1337498712 1354047744 1396361736 1442201894 1475384064 1513129856 1560415164 1595841984 1648230736 1702271088 1783331616 1854259578 1861815648 1945452672 2031071616 2080553552 2127789312 2163302841 2213076096 2266317262 2269694784 2340622746 2377775488 2472346104 2482420864 2674997424 2792723472 2884403788 3026259712 3120830328 3191683968 3296461472 3399475893 3404542176 3566663232 3708519156 3723631296 3890905344 4062143232 4161107104 4326605682 4426152192 4532634524 4539389568 4681245492 4755550976 4944692208 4964841728 5349994848 5585446944 5768807576 6241660656 6383367936 6489908523 6592922944 6798951786 6809084352 7133326464 7417038312 7447262592 7932110417 8322214208 8653211364 9065269048 9078779136 9362490984 9889384416 10198427679 10699989696 11170893888 11537615152 12483321312 12979817046 13185845888 13597903572 13618168704 14266652928 14834076624 14894525184 15864220834 16644428416 17306422728 18130538096 18724981968 19778768832 20396855358 21399979392 22341787776 23075230304 23796331251 24966642624 25959634092 26371691776 27195807144 27236337408 29668153248 31728441668 33288856832 34612845456 36261076192 37449963936 39557537664 40793710716 42799958784 44683575552 46150460608 47592662502 49933285248 51919268184 54391614288 59336306496 63456883336 69225690912 71388993753 72522152384 74899927872 79115075328 81587421432 92300921216 95185325004 99866570496 103838536368 108783228576 118672612992 126913766672 138451381824 142777987506 145044304768 149799855744 163174842864 184601842432 190370650008 207677072736 217566457152 237345225984 253827533344 276902763648 285555975012 290088609536 299599711488 326349685728 380741300016 415354145472 435132914304 507655066688 553805527296 571111950024 652699371456 761482600032 830708290944 870265828608 1015310133376 1142223900048 1305398742912 1522965200064 1661416581888 2030620266752 2284447800096 2610797485824 3045930400128 4568895600192 6091860800256 9137791200384 18275582400768
• Sum of all divisors σ(n): 66951618988800
• Sum of proper divisors (its aliquot sum) s(n): 48676036588032
• 18275582400768 is an abundant number, because the sum of its proper divisors (48676036588032) is greater than itself. Its abundance is 30400454187264

Bases of 18275582400768

• Binary: 100001001111100011101100110001101100100000000₂
• Hexadecimal: 0x109F1D98D900
• Base-36: 6H7OPWE80

Squares and roots of 18275582400768

• 18275582400768 squared (18275582400768²) is 333996912087261054566989824
• 18275582400768 cubed (18275582400768³) is 6103988088452805021532935338380945784832
• The square root of 18275582400768 is 4274995.0176307809
• The cube root of 18275582400768 is 26340.4834653021

Scales and comparisons

• 18,275,582,400,768 seconds is equal to 581,106 years, 51 weeks, 3 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,275,582,400,768 would take you about one million, four hundred fifty-two thousand, seven hundred sixty-seven 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 18275582400768 cubic inches would be around 2195 feet tall.

Recreational maths with 18275582400768

• 18275582400768 backwards is 86700428557281
• 18275582400768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18275582400768's digits is 63
• More coming soon!