51483891690

Names of 51483891690

• Cardinal: 51483891690 can be written as Fifty-one billion, four hundred eighty-three million, eight hundred ninety-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 5.148389169 × 10¹⁰

Factors of 51483891690

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 312

Divisors of 51483891690

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 29 30 33 35 38 42 45 55 57 58 63 66 70 77 87 90 95 97 99 105 110 114 126 133 139 145 154 165 171 174 190 194 198 203 209 210 231 261 266 278 285 290 291 315 319 330 342 385 399 406 417 418 435 462 485 495 522 551 570 582 609 627 630 638 665 679 693 695 770 798 834 855 870 873 957 970 973 990 1015 1045 1067 1102 1155 1197 1218 1251 1254 1305 1330 1358 1386 1390 1455 1463 1529 1595 1653 1710 1746 1827 1843 1881 1914 1946 1995 2030 2037 2085 2090 2134 2233 2310 2394 2502 2610 2641 2755 2813 2871 2910 2919 2926 3045 3058 3135 3190 3201 3306 3395 3465 3654 3686 3762 3857 3990 4031 4074 4170 4365 4389 4466 4587 4785 4865 4959 5282 5335 5510 5529 5626 5742 5838 5985 6061 6090 6111 6255 6270 6402 6699 6790 6930 7315 7469 7645 7714 7923 8062 8265 8439 8730 8757 8778 9135 9174 9215 9405 9570 9603 9730 9918 10185 10670 10703 11058 11165 11571 11970 12093 12122 12222 12510 12901 13167 13205 13398 13483 13761 14065 14355 14595 14630 14938 15290 15846 16005 16530 16587 16878 17514 18183 18270 18430 18487 18810 19206 19285 19691 20097 20155 20273 20370 21406 21945 22330 22407 22935 23142 23769 24186 24795 25317 25802 26334 26410 26966 27522 27645 28130 28217 28710 29051 29190 30305 30555 30943 32010 32109 33174 33495 34713 36279 36366 36974 37345 38570 38703 39382 39615 40194 40310 40449 40546 42195 42427 43785 43890 44341 44814 45870 47538 48015 49590 50634 53447 53515 54549 55290 55461 56434 57855 58102 59073 60465 60610 60819 61110 61886 64218 64505 65835 66990 67221 67415 68805 69426 72558 74690 76589 77406 79230 80898 82935 84390 84651 84854 87153 87570 88682 90915 92435 92829 94381 96030 96327 98455 100485 101365 106894 107030 109098 110922 112035 115710 116109 118146 118845 120930 121347 121638 126585 127281 129010 131670 133023 134442 134830 137610 141085 141911 145255 148313 153178 154715 160341 160545 165870 166383 169302 173565 174306 177219 181395 181830 182457 184870 185658 188762 192654 193515 196910 200970 202245 202730 203357 212135 216601 221705 224070 229767 232218 237690 242694 253170 253953 254562 256177 261459 266046 267235 272745 277305 278487 282170 283143 283822 290510 295365 296626 304095 309430 310387 320682 321090 332766 336105 347130 354438 362790 364914 374129 381843 382945 387030 391007 399069 404490 406714 423255 424270 425733 433202 435765 443410 444939 459534 464145 471905 481023 481635 507906 512354 522918 534470 536123 545490 554610 556974 566286 580545 587917 590730 606735 608190 610071 620774 636405 649803 665115 672210 689301 709555 741565 748258 763686 765890 768531 782014 798138 801705 831915 842479 846510 849429 851466 871530 886095 889878 912285 928290 931161 943810 962046 963270 1016785 1038191 1072246 1083005 1122387 1148835 1161090 1173021 1175834 1213470 1220142 1269765 1272810 1277199 1280885 1299606 1307295 1330230 1334817 1378602 1392435 1415715 1419110 1483130 1537062 1551935 1603410 1608369 1663830 1684958 1698858 1763751 1772190 1793239 1824570 1830213 1862322 1870645 1909215 1949409 1955035 1995345 2033570 2076382 2128665 2166010 2224695 2244774 2297670 2305593 2346042 2405115 2527437 2539530 2554398 2561770 2614590 2669634 2680615 2737049 2784870 2793483 2817947 2831430 2939585 3050355 3103870 3114573 3216738 3249015 3367161 3446505 3519063 3527502 3586478 3660426 3741290 3818430 3842655 3898818 3910070 3990690 4115419 4212395 4247145 4257330 4301077 4449390 4611186 4655805 4810230 4825107 5054874 5190955 5291253 5361230 5379717 5474098 5586966 5611935 5635894 5865105 5879170 5897353 6100710 6229146 6385995 6498030 6674085 6734322 6893010 7038126 7429133 7582311 7685310 8041845 8211147 8230838 8424790 8453841 8494290 8602154 8818755 8966195 9151065 9311610 9343719 9650214 9747045 10381910 10582506 10759434 11223870 11527965 11730210 11794706 12346257 12637185 12771990 12903231 13348170 13685245 13967415 14089735 14858266 15164622 15572865 16083690 16139151 16422294 16835805 16907682 17595315 17637510 17692059 17932390 18302130 18687438 19494090 19725629 20577095 21505385 22287399 23055930 24125535 24633441 24692514 25274370 25361523 25806462 26456265 26898585 27370490 27934830 28179470 29486765 30107539 31145730 32278302 33671610 35190630 35384118 37038771 37145665 37911555 38709693 39451258 41055735 41154190 42269205 43010770 44574798 46718595 48251070 49266882 50723046 52003931 52912530 53076177 53797170 58973530 59176887 60215078 61731285 64516155 66862197 74077542 74291330 75823110 77419386 80695755 81720463 82111470 84538410 88460295 90322617 93437190 98628145 104007862 106152354 111436995 118353774 123167205 123462570 126807615 129032310 133724394 150537695 156011793 161391510 163440926 176920590 177530661 180645234 185193855 193548465 197256290 222873990 245161389 246334410 253615230 260019655 265380885 270967851 295884435 301075390 312023586 334310985 355061322 370387710 387096930 408602315 451613085 468035379 490322778 520039310 530761770 541935702 572043241 591768870 668621970 735484167 780058965 817204630 887653305 903226170 936070758 1144086482 1225806945 1354839255 1470968334 1560117930 1716129723 1775306610 2340176895 2451613890 2709678510 2860216205 3432259446 3677420835 4680353790 5148389169 5720432410 7354841670 8580648615 10296778338 17161297230 25741945845 51483891690
• Sum of all divisors σ(n): 184923648000
• Sum of proper divisors (its aliquot sum) s(n): 133439756310
• 51483891690 is an abundant number, because the sum of its proper divisors (133439756310) is greater than itself. Its abundance is 81955864620

Bases of 51483891690

• Binary: 101111111100101011011101011111101010₂
• Hexadecimal: 0xBFCADD7EA
• Base-36: NNG6H2I

Squares and roots of 51483891690

• 51483891690 squared (51483891690²) is 2650591103547651056100
• 51483891690 cubed (51483891690³) is 136462745289524841726166513809000
• The square root of 51483891690 is 226900.6207351579
• The cube root of 51483891690 is 3720.1214862337

Scales and comparisons

• 51,483,891,690 seconds is equal to 1,637 years, 1 week, 3 days, 9 hours, 1 minute, 30 seconds.
• To count from 1 to 51,483,891,690 would take you about three thousand, two hundred seventy-four 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 51483891690 cubic inches would be around 310 feet tall.

Recreational maths with 51483891690

• 51483891690 backwards is 09619838415
• The number of decimal digits it has is: 11
• The sum of 51483891690's digits is 54
• More coming soon!