15149728668438

Names of 15149728668438

• Cardinal: 15149728668438 can be written as Fifteen trillion, one hundred forty-nine billion, seven hundred twenty-eight million, six hundred sixty-eight thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.5149728668438 × 10¹³

Factors of 15149728668438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141

Divisors of 15149728668438

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 37 39 42 54 63 74 78 79 91 111 117 126 158 169 182 189 222 234 237 259 273 333 338 351 378 474 481 507 518 546 553 666 702 711 777 819 962 999 1014 1027 1106 1183 1422 1443 1521 1554 1638 1659 1998 2054 2133 2197 2331 2366 2457 2886 2923 3042 3081 3318 3367 3549 4266 4329 4394 4563 4662 4914 4977 5846 6162 6241 6253 6591 6734 6993 7098 7189 8658 8769 9126 9243 9954 10101 10647 12482 12506 12987 13182 13351 13986 14378 14931 15379 17538 18486 18723 18759 19773 20202 20461 21294 21567 25974 26307 26702 27729 29862 30303 30758 31941 37446 37518 37999 39546 40053 40922 43134 43687 43771 46137 52614 55458 56169 56277 59319 60606 61383 63882 64701 75998 78921 80106 81133 81289 87374 87542 90909 92274 93457 112338 112554 113997 118638 120159 122766 129402 131061 131313 138411 157842 162266 162578 168507 168831 173563 181818 184149 186914 194103 227994 230917 240318 243399 243867 262122 262626 265993 276822 280371 337014 337662 341991 347126 360477 368298 388206 393183 393939 415233 461834 486798 487734 493039 493987 520689 531986 552447 560742 567931 569023 683982 692751 720954 730197 731601 786366 787878 797979 830466 841113 986078 987974 1025973 1041378 1054729 1104894 1135862 1138046 1179549 1181817 1214941 1385502 1460394 1463202 1479117 1481961 1562067 1595958 1616419 1682226 1703793 1707069 2051946 2078253 2109458 2190591 2194803 2359098 2363634 2393937 2429882 2523339 2958234 2963922 3001921 3124134 3164187 3232838 3407586 3414138 3451273 3457909 3644823 4156506 4381182 4389606 4437351 4445883 4686201 4787874 4849257 5046678 5111379 5121207 6003842 6234759 6328374 6409507 6421831 6902546 6915818 7181811 7289646 7383103 8874702 8891766 9005763 9372402 9492561 9698514 10222758 10242414 10353819 10373727 10934469 12469518 12819014 12843662 13312053 13337649 13711477 14363622 14547771 14766206 15334137 15363621 18011526 18242443 18985122 19228521 19265493 20707638 20747454 21013447 21868938 22149309 26624106 26675298 27017289 27422954 28477683 29095542 30668274 30727242 31061457 31121181 32803407 36484886 38457042 38530986 39024973 41134431 42026894 43643313 44298618 44866549 44952817 54034578 54727329 56955366 57685563 57796479 62122914 62242362 63040341 65606814 66447927 78049946 81051867 82268862 83323591 87286626 89733098 89905634 93184371 93363543 95980339 109454658 115371126 115592958 117074919 123403293 126080682 127697101 132895854 134599647 134858451 162103734 164181987 166647182 173056689 173389437 186368742 186727086 189121023 191960678 199343781 234149838 237151759 246806586 249970773 255394202 269199294 269716902 273174811 287941017 328363974 346113378 346778874 351224757 370209879 378242046 383091303 398687562 403798941 404575353 474303518 492545961 499941546 507324649 546349622 567363069 575882034 583265137 702449514 711455277 740419758 749912319 766182606 807597882 809150706 819524433 863823051 985091922 1014649298 1053674271 1083206683 1134726138 1149273909 1166530274 1211396823 1213726059 1422910554 1499824638 1521973947 1639048866 1660062313 1727646102 1749795411 2107348542 2134365831 2166413366 2249736957 2298547818 2422793646 2427452118 2458573299 2591469153 3043947894 3082972867 3249620049 3320124626 3447821727 3499590822 3551272543 4268731662 4499473914 4565921841 4917146598 4980186939 5182938306 5249386233 6165945734 6403097493 6499240098 6895643454 7102545086 7375719897 7582446781 9131843682 9248918601 9748860147 9960373878 10498772466 10653817629 12806194986 13697765523 14751439794 14940560817 15164893562 15748158699 18497837202 19497720294 21307635258 21580810069 22747340343 27395531046 27746755803 29246580441 29881121634 31496317398 31961452887 40078647271 43161620138 44821682451 45494680686 55493511606 58493160882 63922905774 64742430207 68242021029 80157294542 83240267409 89643364902 95884358661 120235941813 129484860414 136484042058 166480534818 191768717322 194227290621 204726063087 240471883626 280550530897 360707825439 388454581242 409452126174 561101061794 582681871863 721415650878 841651592691 1082123476317 1165363743726 1683303185382 2164246952634 2524954778073 5049909556146 7574864334219 15149728668438
• Sum of all divisors σ(n): 43355633664000
• Sum of proper divisors (its aliquot sum) s(n): 28205904995562
• 15149728668438 is an abundant number, because the sum of its proper divisors (28205904995562) is greater than itself. Its abundance is 13056176327124

Bases of 15149728668438

• Binary: 11011100011101010010001100100001101100010110₂
• Hexadecimal: 0xDC752321B16
• Base-36: 5DBOTAM1I

Squares and roots of 15149728668438

• 15149728668438 squared (15149728668438²) is 229514278727292216537359844
• 15149728668438 cubed (15149728668438³) is 3477079048250728700971858112522171403672
• The square root of 15149728668438 is 3892265.2361366639
• The cube root of 15149728668438 is 24743.9075809595

Scales and comparisons

• 15,149,728,668,438 seconds is equal to 481,714 years, 26 weeks, 3 days, 19 hours, 27 minutes, 18 seconds.
• To count from 1 to 15,149,728,668,438 would take you about one million, two hundred four thousand, two hundred eighty-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 15149728668438 cubic inches would be around 2062 feet tall.

Recreational maths with 15149728668438

• 15149728668438 backwards is 83486682794151
• The number of decimal digits it has is: 14
• The sum of 15149728668438's digits is 72
• More coming soon!