51284021040

Names of 51284021040

• Cardinal: 51284021040 can be written as Fifty-one billion, two hundred eighty-four million, twenty-one thousand and forty.

Scientific notation

• Scientific notation: 5.128402104 × 10¹⁰

Factors of 51284021040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 428

Divisors of 51284021040

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 34 35 36 40 42 45 48 51 56 60 63 68 70 72 80 84 85 90 102 105 112 119 120 126 136 137 140 144 153 168 170 180 204 210 238 240 252 255 257 272 274 280 289 306 315 336 340 357 360 408 411 420 476 504 510 514 548 560 578 595 612 630 680 685 714 720 765 771 816 822 840 867 952 959 1008 1020 1028 1071 1096 1156 1190 1224 1233 1260 1285 1360 1370 1428 1445 1530 1542 1644 1680 1734 1785 1799 1904 1918 2023 2040 2055 2056 2142 2192 2312 2313 2329 2380 2448 2466 2520 2570 2601 2740 2856 2877 2890 3060 3084 3288 3468 3570 3598 3836 3855 4046 4080 4110 4112 4284 4335 4369 4624 4626 4658 4760 4795 4932 5040 5140 5202 5355 5397 5480 5712 5754 5780 6069 6120 6165 6168 6576 6936 6987 7140 7196 7672 7710 8092 8220 8568 8631 8670 8738 8995 9252 9316 9520 9590 9864 10115 10280 10404 10710 10794 10960 11508 11560 11565 11645 12138 12240 12330 12336 13005 13107 13872 13974 14280 14385 14392 15344 15420 16184 16191 16303 16440 17136 17262 17340 17476 17990 18207 18504 18632 19180 19728 20230 20560 20808 20961 21420 21588 21845 23016 23120 23130 23290 24276 24660 26010 26214 26985 27948 28560 28770 28784 30345 30583 30840 32368 32382 32606 32880 34524 34680 34935 34952 35209 35980 36414 37008 37264 38360 39321 39593 40460 41616 41922 42840 43155 43176 43690 46032 46260 46580 48552 48909 49320 52020 52428 53970 55896 57540 60690 61166 61680 64764 65212 65535 69048 69360 69870 69904 70418 71960 72828 74273 76720 78642 79186 80920 80955 81515 83844 85680 86310 86352 87380 91035 91749 92520 93160 97104 97818 98640 104040 104805 104856 105627 107940 111792 115080 118779 121380 122332 129528 130424 131070 138096 139740 140836 143920 145656 146727 148546 152915 157284 158372 161840 161910 163030 167688 172620 174760 176045 182070 183498 185040 186320 195636 196605 197965 208080 209610 209712 211254 215880 222819 230160 237558 242760 244545 244664 246463 259056 260848 262140 275247 277151 279480 281672 291312 293454 297092 305830 314568 316744 316881 323820 326060 335376 345240 349520 352090 356337 364140 366996 371365 391272 393210 395930 419220 422508 431760 445638 458745 475116 485520 489090 489328 492926 519911 524280 528135 550494 554302 558960 563344 586908 593895 594184 598553 611660 629136 633488 633762 647640 652120 668457 690480 704180 712674 728280 733635 733992 739389 742730 782544 786420 791860 831453 838440 845016 891276 917490 950232 978180 985852 1039822 1048560 1056270 1100988 1108604 1114095 1173816 1187790 1188368 1197106 1223320 1232315 1267524 1295280 1304240 1336914 1376235 1385755 1408360 1425348 1456560 1467270 1467984 1478778 1485460 1559733 1572840 1583720 1584405 1662906 1676880 1690032 1781685 1782552 1795659 1834980 1900464 1956360 1971704 2079644 2112540 2201976 2217208 2218167 2228190 2347632 2375580 2394212 2446640 2464630 2494359 2535048 2599555 2673828 2752470 2771510 2816720 2850696 2934540 2957556 2970920 2992765 3119466 3145680 3167440 3168810 3325812 3342285 3563370 3565104 3591318 3669960 3696945 3912720 3943408 4157265 4159288 4189871 4225080 4403952 4434416 4436334 4456380 4679199 4751160 4788424 4929260 4988718 5070096 5199110 5347656 5386977 5504940 5543020 5701392 5869080 5915112 5941840 5985530 6238932 6337620 6651624 6684570 7126740 7182636 7339920 7393890 7798665 8314530 8318576 8379742 8450160 8872668 8912760 8978295 9358398 9502320 9576848 9858520 9977436 10175401 10398220 10695312 10773954 11009880 11086040 11090835 11738160 11830224 11971060 12471795 12477864 12569613 12675240 13303248 13369140 14253480 14365272 14787780 15597330 16629060 16759484 17745336 17825520 17956590 18716796 19717040 19954872 20350802 20796440 20949355 21547908 22019760 22172080 22181670 23395995 23942120 24943590 24955728 25139226 25350480 26738280 26934885 28506960 28730544 29575560 30526203 31194660 33258120 33518968 35490672 35913180 37433592 37708839 39909744 40701604 41592880 41898710 43095816 44363340 46791990 47884240 49887180 50278452 50877005 53476560 53869770 59151120 61052406 62389320 62848065 66516240 67037936 71227807 71826360 74867184 75417678 81403208 83797420 86191632 88726680 91578609 93583980 99774360 100556904 101754010 107739540 122104812 124778640 125696130 142455614 143652720 150835356 152631015 162806416 167594840 177453360 183157218 187167960 188544195 199548720 201113808 203508020 213683421 215479080 244209624 251392260 284911228 301670712 305262030 335189680 356139035 366314436 374335920 377088390 407016040 427366842 430958160 457893045 488419248 502784520 569822456 603341424 610524060 641050263 712278070 732628872 754176780 814032080 854733684 915786090 1005569040 1068417105 1139644912 1221048120 1282100526 1424556140 1465257744 1508353560 1709467368 1831572180 2136834210 2442096240 2564201052 2849112280 3016707120 3205251315 3418934736 3663144360 4273668420 5128402104 5698224560 6410502630 7326288720 8547336840 10256804208 12821005260 17094673680 25642010520 51284021040
• Sum of all divisors σ(n): 211438199232
• Sum of proper divisors (its aliquot sum) s(n): 160154178192
• 51284021040 is an abundant number, because the sum of its proper divisors (160154178192) is greater than itself. Its abundance is 108870157152

Bases of 51284021040

• Binary: 101111110000110001000000111100110000₂
• Hexadecimal: 0xBF0C40F30
• Base-36: NK56JW0

Squares and roots of 51284021040

• 51284021040 squared (51284021040²) is 2630050814031162681600
• 51284021040 cubed (51284021040³) is 134879581283043274178837220864000
• The square root of 51284021040 is 226459.7558949493
• The cube root of 51284021040 is 3715.3011605649

Scales and comparisons

• 51,284,021,040 seconds is equal to 1,630 years, 35 weeks, 1 hour, 24 minutes.
• To count from 1 to 51,284,021,040 would take you about three thousand, two hundred sixty-one 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 51284021040 cubic inches would be around 309.6 feet tall.

Recreational maths with 51284021040

• 51284021040 backwards is 04012048215
• The number of decimal digits it has is: 11
• The sum of 51284021040's digits is 27
• More coming soon!