18649690046190

Names of 18649690046190

• Cardinal: 18649690046190 can be written as Eighteen trillion, six hundred forty-nine billion, six hundred ninety million, forty-six thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.864969004619 × 10¹³

Factors of 18649690046190

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5009

Divisors of 18649690046190

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 49 54 57 63 70 81 90 95 98 105 114 126 133 135 147 162 171 189 190 210 245 266 270 285 294 315 342 378 399 405 441 490 513 567 570 630 665 735 798 810 855 882 931 945 1026 1134 1197 1323 1330 1470 1539 1710 1862 1890 1995 2205 2394 2565 2646 2793 2835 3078 3591 3969 3990 4410 4655 4973 5130 5586 5670 5985 6615 7182 7695 7938 8379 9310 9946 10773 11970 13230 13965 14919 15390 16758 17955 19845 21546 24865 25137 27930 29838 34811 35910 39690 41895 44757 49730 50274 53865 69622 74595 75411 83790 89514 94487 104433 107730 125685 134271 149190 150822 174055 188974 208866 223785 243677 251370 268542 283461 313299 348110 377055 402813 447570 472435 487354 522165 566922 626598 661409 671355 731031 754110 805626 850383 939897 944870 1044330 1218385 1322818 1342710 1417305 1462062 1566495 1700766 1879794 1984227 2014065 2193093 2436770 2551149 2819691 2834610 3132990 3307045 3655155 3968454 4028130 4251915 4386186 4629863 4699485 5102298 5639382 5952681 6579279 6614090 7310310 7653447 8503830 9259726 9398970 9921135 10965465 11905362 12755745 13158558 13889589 14098455 15306894 17858043 19737837 19842270 21930930 23149315 24730729 25511490 27779178 28196910 29763405 32896395 35716086 38267235 39475674 41668767 46298630 49461458 53574129 59526810 65792790 69447945 74192187 76534470 83337534 89290215 98689185 107148258 123653645 125006301 138895890 148384374 173115103 178580430 197378370 208343835 222576561 247307290 250012602 267870645 346230206 370960935 375018903 416687670 445153122 469883851 519345309 535741290 625031505 667729683 741921870 750037806 865575515 939767702 1038690618 1112882805 1211805721 1250063010 1335459366 1409651553 1558035927 1731151030 1875094515 2003189049 2225765610 2349419255 2423611442 2596726545 2819303106 3116071854 3289186957 3338648415 3635417163 3750189030 4006378098 4228954659 4674107781 4698838510 5193453090 6059028605 6578373914 6677296830 7048257765 7270834326 7790179635 8457909318 9348215562 9867560871 10015945245 10906251489 12118057210 12686863977 14022323343 14096515530 15580359270 16445934785 18177085815 19735121742 20031890490 21144773295 21812502978 23024308699 23370538905 25373727954 28044646686 29602682613 32718754467 32891869570 36354171630 38060591931 42289546590 46048617398 46741077810 49337804355 54531257445 59205365226 63434319885 65437508934 69072926097 70111616715 76121183862 88808047839 98156263401 98675608710 109062514890 115121543495 126868639770 138145852194 140223233430 148013413065 163593772335 177616095678 190302959655 196312526802 207218778291 230243086990 266424143517 296026826130 327187544670 345364630485 380605919310 414437556582 444040239195 490781317005 532848287034 621656334873 690729260970 888080478390 981562634010 1036093891455 1243312669746 1332120717585 1864969004619 2072187782910 2664241435170 3108281674365 3729938009238 6216563348730 9324845023095 18649690046190
• Sum of all divisors σ(n): 61416771692760
• Sum of proper divisors (its aliquot sum) s(n): 42767081646570
• 18649690046190 is an abundant number, because the sum of its proper divisors (42767081646570) is greater than itself. Its abundance is 24117391600380

Bases of 18649690046190

• Binary: 100001111011000111000001001100111111011101110₂
• Hexadecimal: 0x10F638267EEE
• Base-36: 6LZJRXKVI

Squares and roots of 18649690046190

• 18649690046190 squared (18649690046190²) is 347810938818958364333516100
• 18649690046190 cubed (18649690046190³) is 6486566203647926881774818723574108659000
• The square root of 18649690046190 is 4318528.6899811145
• The cube root of 18649690046190 is 26519.0038344567

Scales and comparisons

• 18,649,690,046,190 seconds is equal to 593,002 years, 23 weeks, 5 days, 1 hour, 16 minutes, 30 seconds.
• To count from 1 to 18,649,690,046,190 would take you about one million, four hundred eighty-two thousand, five hundred 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 18649690046190 cubic inches would be around 2209.9 feet tall.

Recreational maths with 18649690046190

• 18649690046190 backwards is 09164009694681
• 18649690046190 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18649690046190's digits is 63
• More coming soon!