15381341898741

Names of 15381341898741

• Cardinal: 15381341898741 can be written as Fifteen trillion, three hundred eighty-one billion, three hundred forty-one million, eight hundred ninety-eight thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 1.5381341898741 × 10¹³

Factors of 15381341898741

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 101

Divisors of 15381341898741

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 49 51 61 63 81 91 117 119 147 153 169 183 189 221 243 273 343 351 357 427 441 459 507 549 567 637 663 729 793 819 833 1029 1037 1053 1071 1183 1281 1323 1377 1521 1547 1647 1701 1911 1989 2187 2197 2379 2457 2499 2873 2989 3087 3111 3159 3213 3549 3843 3969 4131 4459 4563 4641 4941 5103 5551 5733 5831 5967 6561 6591 7137 7259 7371 7497 8281 8619 8967 9261 9333 9477 9639 10309 10647 10829 11529 11907 12393 13377 13481 13689 13923 14823 15309 15379 16653 17199 17493 17901 19683 19773 20111 20923 21411 21777 22113 22491 24843 25857 26901 27783 27999 28431 28917 30927 31941 32487 34587 35721 37179 37349 38857 40131 40443 41067 41769 44469 45927 46137 49959 50813 51597 52479 53703 57967 59319 60333 62769 64233 65331 66339 67473 72163 74529 75803 77571 80703 83349 83997 85293 86751 92781 94367 95823 97461 103761 107163 107653 111537 112047 116571 120393 121329 123201 125307 133407 134017 137781 138411 140777 149877 152439 154791 157437 161109 173901 175253 177957 180999 188307 192699 195993 199017 202419 216489 223587 227409 232713 242109 250047 251991 255879 260253 261443 271999 278343 283101 287469 292383 311283 321489 322959 334611 336141 349713 355691 361179 363987 369603 375921 400221 402051 415233 422331 449631 457317 464373 472311 483327 505141 521703 525759 533871 542997 564921 578097 587979 597051 607257 649467 660569 670761 682227 698139 726327 750141 753571 755973 780759 784329 815997 835029 849303 862407 877149 933849 938119 964467 968877 985439 1008423 1049139 1067073 1083537 1091961 1108809 1127763 1200663 1206153 1226771 1245699 1266993 1348893 1371951 1393119 1416933 1449981 1515423 1565109 1577277 1601613 1628991 1694763 1734291 1763937 1791153 1821771 1830101 1948401 1981707 2012283 2046681 2094417 2178981 2250423 2260713 2267919 2278289 2342277 2352987 2447991 2505087 2547909 2587221 2631447 2801547 2814357 2906631 2956317 3025269 3147417 3201219 3250611 3275883 3326427 3383289 3535987 3618459 3680313 3737097 3800979 4046679 4115853 4179357 4250799 4349943 4546269 4623983 4695327 4731831 4804839 4886973 5084289 5202873 5291811 5465313 5490303 5845203 5945121 6036849 6140043 6283251 6536943 6566833 6751269 6782139 6803757 6834867 7058961 7343973 7515261 7643727 7761663 7894341 8404641 8443071 8587397 8719893 8868951 9075807 9442251 9603657 9751833 9827649 10149867 10607961 10855377 11040939 11211291 11402937 12140037 12347559 12538071 12752397 12810707 13638807 13871949 14085981 14195493 14414517 14660919 15252867 15608619 15875433 15948023 16395939 16470909 17535609 17835363 18110547 18420129 18849753 19610829 19700499 20346417 20411271 20504601 21176883 22031919 22545783 22931181 23284989 23683023 25329213 25762191 26159679 26606853 27227421 28326753 28810971 29255499 29482947 30449601 31823883 32566131 33122817 33633873 34208811 36420111 37042677 38257191 38432121 40916421 41615847 42257943 42586479 43243551 43982757 45758601 45967831 47626299 47844069 49412727 52606827 53506089 54331641 55260387 56549259 58832487 59101497 60111779 61039251 61513803 63530649 66095757 67637349 68793543 71049069 75987639 77286573 78479037 79820559 81682263 84980259 86432913 87766497 88448841 95471649 97698393 99368451 100901619 102626433 109260333 111128031 111636161 114771573 115296363 122749263 124847541 126773829 127759437 131948271 137275803 137903493 142878897 143532207 148238181 157820481 160518267 162994923 165781161 177304491 180335337 183117753 184541409 190591947 198287271 202912047 206380629 213147207 227962917 231859719 235437111 239461677 245046789 254940777 259298739 265346523 286414947 293095179 298105353 302704857 307879299 333384093 334908483 345889089 368247789 374542623 380321487 383278311 395844813 411827409 413710479 430596621 444714543 473461443 481554801 497343483 531913473 541006011 549353259 553624227 571775841 594861813 619141887 683888751 695579157 706311333 718385031 735140367 764822331 777896217 781453127 859244841 879285537 894316059 923637897 1000152279 1004725449 1037667267 1104743367 1123627869 1140964461 1149834933 1241131437 1291789863 1334143629 1420384329 1444664403 1492030449 1595740419 1623018033 1648059777 1660872681 1715327523 1784585439 1857425661 2051666253 2086737471 2118933999 2155155093 2333688651 2344359381 2577734523 2637856611 2682948177 2770913691 3014176347 3113001801 3314230101 3370883607 3449504799 3723394311 3875369589 4002430887 4333993209 4787221257 4869054099 4944179331 4982618043 5145982569 5353756317 6154998759 6260212413 6465465279 7001065953 7033078143 7733203569 8048844531 9042529041 9339005403 9942690303 10112650821 11170182933 11626108767 12007292661 13001979627 14361663771 14607162297 14832537993 14947854129 18464996277 18780637239 19396395837 21099234429 23199610707 24146533593 27127587123 28017016209 30337952463 33510548799 34878326301 36021877983 43084991313 43821486891 44843562387 56341911717 63297703287 69598832121 81382761369 84051048627 91013857389 100531646397 104634978903 129254973939 131464460673 169025735151 189893109861 244148284107 252153145881 301594939191 313904936709 394393382019 569679329583 732444852321 904784817573 1183180146057 1709037988749 2197334556963 5127113966247 15381341898741
• Sum of all divisors σ(n): 31367242368000
• Sum of proper divisors (its aliquot sum) s(n): 15985900469259
• 15381341898741 is an abundant number, because the sum of its proper divisors (15985900469259) is greater than itself. Its abundance is 604558570518

Bases of 15381341898741

• Binary: 11011111110100111111011010111000011111110101₂
• Hexadecimal: 0xDFD3F6B87F5
• Base-36: 5GA39TYB9

Squares and roots of 15381341898741

• 15381341898741 squared (15381341898741²) is 236585678605965391097385081
• 15381341898741 cubed (15381341898741³) is 3639005210984007690671185699428586083021
• The square root of 15381341898741 is 3921905.3913552019
• The cube root of 15381341898741 is 24869.3676087123

Scales and comparisons

• 15,381,341,898,741 seconds is equal to 489,079 years, 4 weeks, 6 days, 11 hours, 52 minutes, 21 seconds.
• To count from 1 to 15,381,341,898,741 would take you about one million, two hundred twenty-two thousand, six hundred ninety-seven 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 15381341898741 cubic inches would be around 2072.4 feet tall.

Recreational maths with 15381341898741

• 15381341898741 backwards is 14789814318351
• 15381341898741 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15381341898741's digits is 63
• More coming soon!