51380473536990

Names of 51380473536990

• Cardinal: 51380473536990 can be written as Fifty-one trillion, three hundred eighty billion, four hundred seventy-three million, five hundred thirty-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.138047353699 × 10¹³

Factors of 51380473536990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7952

Divisors of 51380473536990

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 41 45 54 65 78 81 82 90 117 123 130 135 162 195 205 234 243 246 270 351 369 390 405 410 486 533 585 615 702 729 738 810 1053 1066 1107 1170 1215 1230 1458 1599 1755 1845 2106 2214 2417 2430 2665 3159 3198 3321 3510 3645 3690 4797 4834 5265 5330 5471 5535 6318 6642 7251 7290 7995 9477 9594 9963 10530 10942 11070 12085 14391 14502 15795 15990 16413 16605 18954 19926 21753 23985 24170 27355 28782 29889 31421 31590 32826 33210 36255 43173 43506 47385 47970 49239 49815 54710 59778 62842 65259 71123 71955 72510 82065 86346 94263 94770 98478 99097 99630 108765 129519 130518 142246 143910 147717 149445 157105 164130 188526 195777 198194 213369 215865 217530 224311 246195 259038 282789 295434 297291 298890 314210 326295 355615 388557 391554 426738 431730 443151 448622 471315 492390 495485 565578 587331 594582 640107 647595 652590 672933 711230 738585 777114 848367 886302 891873 942630 978885 990970 1066845 1121555 1174662 1280214 1288261 1295190 1329453 1345866 1413945 1477170 1486455 1696734 1761993 1783746 1920321 1942785 1957770 2018799 2133690 2215755 2243110 2545101 2576522 2658906 2675619 2827890 2916043 2936655 2972910 3200535 3364665 3523986 3840642 3864783 3885570 3988359 4037598 4241835 4431510 4459365 5090202 5351238 5760963 5832086 5873310 6056397 6401070 6441305 6647265 6729330 7635303 7729566 7976718 8026857 8483670 8748129 8809965 8918730 9601605 10093995 11521926 11594349 12112794 12725505 12882610 13223407 13294530 13378095 14580215 15270606 16053714 17282889 17496258 17619930 18169191 19203210 19323915 19941795 20187990 22905909 23188698 24080571 25451010 26244387 26446814 26756190 28804815 29160430 30281985 34565778 34783047 36338382 38176515 38647830 39670221 39883590 40134285 43740645 45811818 48161142 51848667 52488774 54507573 57609630 57971745 60563970 66117035 69566094 72241713 76353030 78733161 79340442 80268570 86414445 87481290 90845955 103697334 104349141 109015146 114529545 115943490 119010663 120402855 131221935 132234070 144483426 157466322 163522719 171904291 172828890 173915235 181691910 198351105 208698282 229059090 236199483 238021326 240805710 259243335 262443870 272537865 313047423 327045438 343808582 347830470 357031989 361208565 393665805 396702210 472398966 515712873 518486670 521745705 542159687 545075730 595053315 626094846 708598449 714063978 722417130 787331610 817613595 859521455 939142269 1031425746 1043491410 1071095967 1084319374 1180997415 1190106630 1417196898 1547138619 1565237115 1626479061 1635227190 1719042910 1785159945 1878284538 2125795347 2142191934 2361994830 2578564365 2710798435 3094277238 3130474230 3213287901 3252958122 3542992245 3570319890 4251590694 4641415857 4695711345 4879437183 5157128730 5355479835 5421596870 6426575802 7048075931 7085984490 7735693095 8132395305 9282831714 9391422690 9639863703 9758874366 10628976735 10710959670 13924247571 14096151862 14638311549 15471386190 16066439505 16264790610 19279727406 21144227793 21257953470 23207079285 24397185915 27848495142 29276623098 32132879010 35240379655 41772742713 42288455586 43914934647 46414158570 48199318515 48794371830 63432683379 69621237855 70480759310 73191557745 83545485426 87829869294 96398637030 105721138965 125318228139 126865366758 131744803941 139242475710 146383115490 190298050137 208863713565 211442277930 219574673235 250636456278 263489607882 317163416895 380596100274 395234411823 417727427130 439149346470 570894150411 626591140695 634326833790 658724019705 790468823646 951490250685 1141788300822 1253182281390 1317448039410 1712682451233 1902980501370 1976172059115 2854470752055 3425364902466 3952344118230 5138047353699 5708941504110 8563412256165 10276094707398 17126824512330 25690236768495 51380473536990
• Sum of all divisors σ(n): 153063760292352
• Sum of proper divisors (its aliquot sum) s(n): 101683286755362
• 51380473536990 is an abundant number, because the sum of its proper divisors (101683286755362) is greater than itself. Its abundance is 50302813218372

Bases of 51380473536990

• Binary: 1011101011101011110010110111111010000111011110₂
• Hexadecimal: 0x2EBAF2DFA1DE
• Base-36: I7NV3C7VI

Squares and roots of 51380473536990

• 51380473536990 squared (51380473536990²) is 2639953060885329680898260100
• 51380473536990 cubed (51380473536990³) is 135642038383714431930304854160583991099000
• The square root of 51380473536990 is 7168017.4062979227
• The cube root of 51380473536990 is 37176.2888789827

Scales and comparisons

• 51,380,473,536,990 seconds is equal to 1,633,740 years, 6 weeks, 4 days, 16 hours, 16 minutes, 30 seconds.
• To count from 1 to 51,380,473,536,990 would take you about four million, eighty-four thousand, three hundred fifty 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 51380473536990 cubic inches would be around 3098 feet tall.

Recreational maths with 51380473536990

• 51380473536990 backwards is 09963537408315
• The number of decimal digits it has is: 14
• The sum of 51380473536990's digits is 63
• More coming soon!