18400985048358

Names of 18400985048358

• Cardinal: 18400985048358 can be written as Eighteen trillion, four hundred billion, nine hundred eighty-five million, forty-eight thousand, three hundred fifty-eight.

Scientific notation

• Scientific notation: 1.8400985048358 × 10¹³

Factors of 18400985048358

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 106

Divisors of 18400985048358

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 27 33 38 54 57 66 71 81 99 114 121 142 162 171 198 209 213 242 243 297 342 363 418 426 486 513 594 627 639 726 729 781 891 1026 1089 1254 1278 1331 1349 1458 1539 1562 1782 1881 1917 2178 2187 2299 2343 2662 2673 2698 3078 3267 3762 3834 3993 4047 4374 4598 4617 4686 5041 5346 5643 5751 6534 6561 6897 7029 7986 8019 8094 8591 9234 9801 10082 11286 11502 11979 12141 13122 13794 13851 14058 14641 14839 15123 16038 16929 17182 17253 19602 20691 21087 23958 24057 24282 25289 25773 27702 29282 29403 29678 30246 33858 34506 35937 36423 41382 41553 42174 43923 44517 45369 48114 50578 50787 51546 51759 55451 58806 62073 63261 71874 72171 72846 75867 77319 83106 87846 88209 89034 90738 94501 95779 101574 103518 107811 109269 110902 124146 124659 126522 131769 133551 136107 144342 151734 152361 154638 155277 163229 166353 176418 186219 189002 189783 191558 215622 218538 227601 231957 249318 263538 264627 267102 272214 278179 283503 287337 304722 310554 323433 326458 327807 332706 372438 379566 395307 400653 408321 455202 457083 463914 465831 489687 499059 529254 556358 558657 567006 569349 574674 609961 646866 655614 682803 695871 790614 793881 801306 816642 834537 850509 862011 914166 931662 970299 979374 983421 998118 1039511 1053569 1117314 1138698 1185921 1201959 1219922 1224963 1365606 1371249 1391742 1469061 1497177 1587762 1669074 1675971 1701018 1708047 1724022 1795519 1829883 1940598 1966842 2048409 2079022 2087613 2107138 2371842 2403918 2449926 2503611 2551527 2586033 2742498 2910897 2938122 2950263 2994354 3118533 3160707 3351942 3416094 3557763 3591038 3605877 3659766 3674889 4096818 4175226 4407183 4491531 5007222 5027913 5103054 5124141 5172066 5386557 5489649 5821794 5900526 6145227 6237066 6262839 6321414 6709571 7115526 7211754 7349778 7510833 7654581 7758099 8732691 8814366 8850789 8983062 9355599 9482121 10055826 10248282 10673289 10773114 10817631 10979298 11024667 11589259 12290454 12525678 13221549 13419142 13474593 15021666 15083739 15309162 15516198 16159671 16468947 17465382 17701578 18435681 18711198 18788517 18964242 19750709 20128713 21346578 21635262 22049334 22532499 22963743 23178518 23274297 26443098 26949186 28066797 28446363 30167478 32019867 32319342 32452893 32937894 33074001 34767777 36871362 37577034 39501418 39664647 40257426 40423779 45064998 45927486 46548594 48479013 49406841 55307043 56133594 56365551 56892726 59252127 60386139 64039734 64905786 66148002 67597497 68891229 69535554 69822891 73805281 79329294 80847558 84200391 85339089 96059601 96958026 97358679 98813682 104303331 110614086 112731102 118504254 118993941 120772278 121271337 127481849 135194994 137782458 139645782 145437039 147610562 148220523 165921129 168400782 170678178 177756381 181158417 192119202 194717358 202792491 206673687 208606662 209468673 221415843 237987882 242542674 252601173 254963698 256017267 290874078 296441046 312909993 331842258 355512762 356981823 362316834 363814011 382445547 405584982 413347374 418937346 436311117 442831686 444661569 505202346 512034534 533269143 543475251 608377473 620021061 625819986 628406019 664247529 713963646 727628022 757803519 764891094 768051801 872622234 889323138 938729979 1066538286 1070945469 1086950502 1147336641 1216754946 1240042122 1256812038 1308933351 1328495058 1333984707 1402300339 1515607038 1536103602 1599807429 1630425753 1825132419 1877459958 1992742587 2141890938 2273410557 2294673282 2304155403 2617866702 2667969414 2804600678 2816189937 3199614858 3260851506 3442009923 3650264838 3926800053 3985485174 4001954121 4206901017 4546821114 4608310806 4799422287 4891277259 5632379874 5978227761 6820231671 6884019846 6912466209 7853600106 8003908242 8413802034 8448569811 9598844574 9782554518 10326029769 11780400159 11956455522 12620703051 13640463342 13824932418 14398266861 14673831777 16897139622 17934683283 20652059538 23560800318 25241406102 25345709433 28796533722 29347663554 30978089307 35869366566 37862109153 43194800583 44021495331 50691418866 53804049849 61956178614 75724218306 76037128299 86389601166 88042990662 92934267921 107608099698 113586327459 129584401749 152074256598 161412149547 185868535842 227172654918 259168803498 278802803763 322824299094 340758982377 484236448641 557605607526 681517964754 836408411289 968472897282 1022276947131 1672816822578 2044553894262 3066830841393 6133661682786 9200492524179 18400985048358
• Sum of all divisors σ(n): 48621348987900
• Sum of proper divisors (its aliquot sum) s(n): 30220363939542
• 18400985048358 is an abundant number, because the sum of its proper divisors (30220363939542) is greater than itself. Its abundance is 11819378891184

Bases of 18400985048358

• Binary: 100001011110001010000001011010110010100100110₂
• Hexadecimal: 0x10BC502D6526
• Base-36: 6ITANECDI

Squares and roots of 18400985048358

• 18400985048358 squared (18400985048358²) is 338596250749894667598496164
• 18400985048358 cubed (18400985048358³) is 6230504547478888023823320272049617498712
• The square root of 18400985048358 is 4289636.9366600247
• The cube root of 18400985048358 is 26400.5935397807

Scales and comparisons

• 18,400,985,048,358 seconds is equal to 585,094 years, 21 weeks, 23 hours, 39 minutes, 18 seconds.
• To count from 1 to 18,400,985,048,358 would take you about one million, four hundred sixty-two thousand, seven hundred thirty-six 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 18400985048358 cubic inches would be around 2200 feet tall.

Recreational maths with 18400985048358

• 18400985048358 backwards is 85384058900481
• The number of decimal digits it has is: 14
• The sum of 18400985048358's digits is 63
• More coming soon!