18382743833688

Names of 18382743833688

• Cardinal: 18382743833688 can be written as Eighteen trillion, three hundred eighty-two billion, seven hundred forty-three million, eight hundred thirty-three thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.8382743833688 × 10¹³

Factors of 18382743833688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 315

Divisors of 18382743833688

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 19 24 26 36 37 38 39 52 57 72 74 76 78 104 111 114 117 148 152 156 169 171 222 228 234 241 247 296 312 333 338 342 444 456 468 481 482 494 507 666 676 684 703 723 741 888 936 962 964 988 1014 1332 1352 1368 1369 1406 1443 1446 1482 1521 1924 1928 1976 2028 2109 2169 2223 2664 2738 2812 2886 2892 2964 3042 3133 3211 3848 4056 4107 4218 4329 4338 4446 4579 5476 5624 5772 5784 5928 6084 6253 6266 6327 6422 8214 8436 8658 8676 8892 8917 9139 9158 9399 9633 10952 11544 12168 12321 12506 12532 12654 12844 13737 16428 16872 17316 17352 17784 17797 17834 18278 18316 18759 18798 19266 24642 25012 25064 25308 25688 26011 26751 27417 27474 28197 28899 32856 34632 35594 35668 36556 36632 37518 37596 38532 40729 41211 49284 50024 50616 52022 53391 53502 54834 54948 56277 56394 57798 58081 59527 71188 71336 73112 75036 75192 77064 78033 80253 81458 82251 82422 98568 104044 106782 107004 109668 109896 112554 112788 115596 115921 116162 118807 119054 122187 142376 150072 156066 160173 160506 162916 164502 164844 169423 174243 178581 208088 213564 214008 219336 225108 225576 231192 231361 231842 232324 234099 237614 238108 244374 312132 320346 321012 325832 329004 329688 329929 338143 338846 347763 348486 356421 357162 366561 427128 450216 462722 463684 464648 468198 475228 476216 488748 508269 522729 535743 624264 640692 642024 658008 659858 676286 677692 694083 695526 696972 712842 714324 733122 755053 773851 925444 927368 936396 950456 977496 989787 1014429 1016538 1043289 1045458 1069263 1071486 1103539 1281384 1319716 1352572 1355384 1388166 1391052 1393944 1425684 1428648 1466244 1506973 1510106 1524807 1547702 1850888 1872792 1979574 2028858 2033076 2082249 2086578 2090916 2138526 2142972 2148997 2202499 2207078 2265159 2321553 2639432 2705144 2776332 2782104 2851368 2932488 2969361 3013946 3020212 3043287 3049614 3095404 3310617 3959148 4057716 4066152 4164498 4173156 4181832 4277052 4285944 4289077 4297994 4395859 4404998 4414156 4520919 4530318 4643106 5552664 5938722 6027892 6040424 6086574 6099228 6190808 6268651 6446991 6607497 6621234 6795477 6964659 7918296 8115432 8328996 8346312 8554104 8578154 8595988 8791718 8809996 8828312 9041838 9060636 9286212 9815689 9931851 11877444 12055784 12173148 12198456 12537302 12867231 12893982 13187577 13214994 13242468 13562757 13590954 13929318 14346007 16657992 17156308 17191976 17583436 17619992 18083676 18121272 18572424 18805953 19340973 19631378 19822491 19863702 23754888 24346296 25074604 25734462 25787964 26375154 26429988 26484936 27125514 27181908 27858636 27936961 28632487 28692014 29447067 34312616 35166872 36167352 37611906 38601693 38681946 39262756 39562731 39644982 39727404 40830943 43038021 50149208 51468924 51575928 52750308 52859976 54251028 54363816 55717272 55758001 55873922 56417859 57264974 57384028 58894134 75223812 77203386 77363892 78525512 79125462 79289964 79454808 79512889 81492463 81661886 83810883 85897461 86076042 88341201 102937848 105500616 108502056 111516002 111747844 112835718 114529948 114768056 117788268 122492829 129114063 150447624 154406772 154727784 158250924 158579928 159025778 162984926 163323772 167274003 167621766 171794922 172152084 176682402 186498091 223032004 223495688 225671436 229059896 235576536 238538667 244477389 244985658 251432649 257692383 258228126 308813544 316501848 318051556 325969852 326647544 334548006 335243532 343589844 344304168 353364804 363180493 367478487 372996182 446064008 451342872 477077334 488954778 489971316 501822009 502865298 515384766 516456252 530802259 559494273 636103112 651939704 669096012 670487064 687179688 706729608 715616001 726360986 733432167 734956974 745992364 954154668 977909556 979942632 1003644018 1005730596 1030769532 1032912504 1033667557 1059402019 1061604518 1089541479 1118988546 1338192024 1431232002 1452721972 1466864334 1469913948 1491984728 1510744891 1592406777 1678482819 1908309336 1955819112 2007288036 2011461192 2061539064 2067335114 2118804038 2123209036 2179082958 2237977092 2862464004 2905443944 2933728668 2939827896 3021489782 3101002671 3178206057 3184813554 3268624437 3356965638 4014576072 4134670228 4237608076 4246418072 4358165916 4475954184 4532234673 4777220331 5724928008 5867457336 6042979564 6202005342 6356412114 6369627108 6537248874 6713931276 6900429367 8269340456 8475216152 8716331832 9064469346 9303008013 9534618171 9554440662 12085959128 12404010684 12712824228 12739254216 13074497748 13427862552 13437678241 13596704019 13800858734 18128938692 18606016026 19069236342 19108881324 19639683583 20701288101 24808021368 25425648456 26148995496 26875356482 27193408038 27601717468 36257877384 37212032052 38138472684 38217762648 39279367166 40313034723 41402576202 53750712964 54386816076 55203434936 58919050749 62103864303 74424064104 76276945368 78558734332 80626069446 82805152404 107501425928 108773632152 117838101498 120939104169 124207728606 157117468664 161252138892 165610304808 176757152247 235676202996 241878208338 248415457212 255315886579 322504277784 353514304494 471352405992 483756416676 496830914424 510631773158 707028608988 765947659737 967512833352 1021263546316 1414057217976 1531895319474 2042527092632 2297842979211 3063790638948 4595685958422 6127581277896 9191371916844 18382743833688
• Sum of all divisors σ(n): 58566551015700
• Sum of proper divisors (its aliquot sum) s(n): 40183807182012
• 18382743833688 is an abundant number, because the sum of its proper divisors (40183807182012) is greater than itself. Its abundance is 21801063348324

Bases of 18382743833688

• Binary: 100001011100000010000111010101000110001011000₂
• Hexadecimal: 0x10B810EA8C58
• Base-36: 6IKWZ1T20

Squares and roots of 18382743833688

• 18382743833688 squared (18382743833688²) is 337925270854994187403681344
• 18382743833688 cubed (18382743833688³) is 6211993689056991622094105508846884316672
• The square root of 18382743833688 is 4287510.2138290003
• The cube root of 18382743833688 is 26391.8668672121

Scales and comparisons

• 18,382,743,833,688 seconds is equal to 584,514 years, 20 weeks, 2 days, 19 hours, 34 minutes, 48 seconds.
• To count from 1 to 18,382,743,833,688 would take you about one million, four hundred sixty-one thousand, two hundred eighty-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 18382743833688 cubic inches would be around 2199.3 feet tall.

Recreational maths with 18382743833688

• 18382743833688 backwards is 88633834728381
• 18382743833688 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18382743833688's digits is 72
• More coming soon!