18989628383244

Names of 18989628383244

• Cardinal: 18989628383244 can be written as Eighteen trillion, nine hundred eighty-nine billion, six hundred twenty-eight million, three hundred eighty-three thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 1.8989628383244 × 10¹³

Factors of 18989628383244

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5079

Divisors of 18989628383244

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 12 29 31 41 47 58 62 82 87 93 94 116 123 124 141 164 174 186 188 193 246 282 348 372 386 492 564 579 772 899 1158 1189 1271 1363 1457 1798 1927 2316 2378 2542 2697 2726 2914 3567 3596 3813 3854 4089 4371 4733 4756 5084 5394 5452 5597 5781 5828 5983 7134 7626 7708 7913 8178 8742 9071 9466 10788 11194 11562 11966 14199 14268 15252 15826 16356 16791 17484 17949 18142 18932 22388 23124 23739 23932 27213 28398 31652 33582 35898 36284 36859 42253 47478 54426 55883 56796 59737 67164 71796 73718 84506 94956 108852 110577 111766 119474 126759 137257 146723 147436 167649 169012 173507 179211 194053 221154 222451 223532 229477 238948 245303 253518 263059 274514 281201 293446 335298 347014 358422 371911 388106 411771 440169 442308 444902 458954 490606 507036 520521 526118 549028 562402 582159 586892 667353 670596 688431 694028 716844 735909 743822 776212 789177 823542 843603 880338 889804 913469 917908 981212 1041042 1052236 1115733 1124804 1164318 1334706 1376862 1471818 1487644 1578354 1647084 1687206 1732373 1760676 1826938 2082084 2231466 2328636 2669412 2740407 2753724 2943636 3156708 3374412 3464746 3653876 4254967 4462932 5197119 5480814 5627537 6015643 6451079 6895981 6929492 7113787 8154829 8509934 9120491 10394238 10785419 10961628 11255074 11529241 12031286 12764901 12902158 13791962 14227574 16309658 16882611 17019868 18046929 18240982 19353237 20687943 20788476 21341361 21570838 22510148 23058482 24062572 24464487 25529802 25804316 26490601 27361473 27583924 28317539 28455148 32356257 32619316 33765222 34587723 36093858 36481964 37452229 38706474 41375886 42682722 42933043 43141676 46116964 48928974 51059604 52981202 54722946 56635078 64712514 67530444 69175446 72187716 74904458 77412948 79471803 82751772 84952617 85365444 85866086 97857948 105962404 109445892 112356687 113270156 128799129 129425028 138350892 149808916 158943606 169905234 171732172 174453647 199983449 224713374 257598258 264494239 282735221 317887212 334347989 339810468 348907294 399966898 449426748 515196516 523360941 528988478 565470442 599950347 668695978 697814588 793482717 799933796 821208631 848205663 1003043967 1046721882 1057976956 1086114641 1130940884 1161019099 1199900694 1245058247 1330924333 1337391956 1586965434 1642417262 1696411326 1760254763 2006087934 2093443764 2172229282 2322038198 2399801388 2463625893 2490116494 2661848666 3173930868 3258343923 3284834524 3392822652 3483057297 3520509526 3735174741 3992772999 4012175868 4344458564 4644076396 4927251786 4980232988 5280764289 5323697332 6516687846 6966114594 7041019052 7470349482 7985545998 8199321409 9854503572 10561528578 13033375692 13932229188 14940698964 15971091996 16398642818 21123057156 24597964227 32797285636 33669553871 38596805657 49195928454 51047388127 54567897653 67339107742 77193611314 98391856908 101008661613 102094776254 109135795306 115790416971 134678215484 153142164381 154387222628 163703692959 202017323226 204189552508 218271590612 231580833942 306284328762 327407385918 404034646452 463161667884 612568657524 654814771836 1582469031937 3164938063874 4747407095811 6329876127748 9494814191622 18989628383244
• Sum of all divisors σ(n): 49767952711680
• Sum of proper divisors (its aliquot sum) s(n): 30778324328436
• 18989628383244 is an abundant number, because the sum of its proper divisors (30778324328436) is greater than itself. Its abundance is 11788695945192

Bases of 18989628383244

• Binary: 100010100010101011110000011011110000000001100₂
• Hexadecimal: 0x11455E0DE00C
• Base-36: 6QBPQFWGC

Squares and roots of 18989628383244

• 18989628383244 squared (18989628383244²) is 360605986133706133339963536
• 18989628383244 cubed (18989628383244³) is 6847773669452318283270378447945593390784
• The square root of 18989628383244 is 4357709.0751040277
• The cube root of 18989628383244 is 26679.1602281689

Scales and comparisons

• 18,989,628,383,244 seconds is equal to 603,811 years, 23 weeks, 13 hours, 7 minutes, 24 seconds.
• To count from 1 to 18,989,628,383,244 would take you about one million, five hundred nine thousand, five hundred twenty-eight 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 18989628383244 cubic inches would be around 2223.3 feet tall.

Recreational maths with 18989628383244

• 18989628383244 backwards is 44238382698981
• The number of decimal digits it has is: 14
• The sum of 18989628383244's digits is 75
• More coming soon!