51029897940

Names of 51029897940

• Cardinal: 51029897940 can be written as Fifty-one billion, twenty-nine million, eight hundred ninety-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.102989794 × 10¹⁰

Factors of 51029897940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 175

Divisors of 51029897940

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 81 84 90 93 105 108 124 126 127 135 140 155 162 180 186 189 210 217 243 252 254 270 279 310 315 324 372 378 381 405 420 434 465 486 508 540 558 567 620 630 635 651 729 756 762 810 837 868 889 930 945 972 1085 1116 1134 1143 1215 1260 1270 1302 1395 1458 1524 1620 1674 1701 1778 1860 1890 1905 1953 2170 2268 2286 2430 2511 2540 2604 2667 2790 2835 2916 3255 3348 3402 3429 3556 3645 3780 3810 3906 3937 4185 4340 4445 4572 4860 5022 5103 5334 5580 5670 5715 5859 6510 6804 6858 7290 7533 7620 7812 7874 8001 8370 8505 8890 9765 10044 10206 10287 10668 11340 11430 11718 11811 12555 13020 13335 13716 14580 15066 15748 16002 16129 16740 17010 17145 17577 17780 19530 19685 20412 20574 22599 22860 23436 23622 24003 25110 25515 26670 27559 29295 30132 30861 32004 32258 34020 34290 35154 35433 37665 39060 39370 40005 41148 45198 47244 48006 48387 50220 51030 51435 52731 53340 55118 58590 59055 61722 64516 68580 70308 70866 72009 75330 78740 80010 80645 82677 87885 90396 92583 96012 96774 102060 102870 105462 106299 110236 112903 112995 117180 118110 120015 123444 137795 141732 144018 145161 150660 154305 158193 160020 161290 165354 175770 177165 185166 193548 205740 210924 212598 216027 225806 225990 236220 240030 241935 248031 263655 275590 288036 290322 308610 316386 318897 322580 330708 338709 351540 354330 360045 370332 413385 425196 432054 435483 451612 451980 462915 480060 483870 496062 499999 527310 531495 551180 564515 580644 617220 632772 637794 648081 677418 708660 720090 725805 744093 790965 826770 864108 870966 925830 956691 967740 992124 999998 1016127 1054620 1062990 1080135 1129030 1240155 1275588 1296162 1306449 1354836 1440180 1451610 1488186 1499997 1581930 1594485 1653540 1693545 1741932 1851660 1913382 1999996 2032254 2125980 2160270 2177415 2232279 2258060 2480310 2499995 2592324 2612898 2870073 2903220 2976372 2999994 3048381 3163860 3188970 3240405 3387090 3499993 3720465 3826764 3919347 4064508 4320540 4354830 4464558 4499991 4783455 4960620 4999990 5080635 5225796 5740146 5999988 6096762 6377940 6480810 6532245 6696837 6774180 6999986 7440930 7499985 7838694 8709660 8929116 8999982 9145143 9566910 9999980 10161270 10499979 11161395 11480292 11758041 12193524 12961620 13064490 13393674 13499973 13999972 14350365 14881860 14999970 15241905 15677388 17499965 17999964 18290286 19133820 19596735 20090511 20322540 20999958 22322790 22499955 23516082 26128980 26787348 26999946 27435429 28700730 29999940 30483810 31499937 33484185 34999930 36580572 39193470 40181022 40499919 41999916 44645580 44999910 45725715 47032164 52499895 53999892 54870858 57401460 58790205 60967620 62999874 66968370 67499865 69999860 78386940 80362044 80999838 82306287 89999820 91451430 94499811 100452555 104999790 109741716 117580410 121499757 125999748 133936740 134999730 137177145 157499685 161999676 164612574 182902860 188999622 200905110 202499595 209999580 235160820 242999514 269999460 274354290 283499433 314999370 329225148 364499271 377999244 401810220 404999190 411531435 472499055 485999028 548708580 566998866 607498785 629998740 728998542 809998380 823062870 850498299 944998110 1133997732 1214997570 1417497165 1457997084 1646125740 1700996598 1822496355 1889996220 2429995140 2551494897 2834994330 3401993196 3644992710 4252491495 5102989794 5669988660 7289985420 8504982990 10205979588 12757474485 17009965980 25514948970 51029897940
• Sum of all divisors σ(n): 191051223552
• Sum of proper divisors (its aliquot sum) s(n): 140021325612
• 51029897940 is an abundant number, because the sum of its proper divisors (140021325612) is greater than itself. Its abundance is 88991427672

Bases of 51029897940

• Binary: 101111100001100111100111001011010100₂
• Hexadecimal: 0xBE19E72D4
• Base-36: NFXVT90

Squares and roots of 51029897940

• 51029897940 squared (51029897940²) is 2604050483766816243600
• 51029897940 cubed (51029897940³) is 132884430417228259669642178184000
• The square root of 51029897940 is 225897.9812658801
• The cube root of 51029897940 is 3709.1542970549

Scales and comparisons

• 51,029,897,940 seconds is equal to 1,622 years, 30 weeks, 5 days, 19 hours, 39 minutes.
• To count from 1 to 51,029,897,940 would take you about three thousand, two hundred forty-five 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 51029897940 cubic inches would be around 309.1 feet tall.

Recreational maths with 51029897940

• 51029897940 backwards is 04979892015
• 51029897940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51029897940's digits is 54
• More coming soon!