51355104840

Names of 51355104840

• Cardinal: 51355104840 can be written as Fifty-one billion, three hundred fifty-five million, one hundred four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.135510484 × 10¹⁰

Factors of 51355104840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 653

Divisors of 51355104840

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 27 30 34 36 39 40 45 51 52 54 60 65 68 72 78 81 85 90 102 104 108 117 120 130 135 136 153 156 162 169 170 180 195 204 216 221 234 243 255 260 270 306 312 324 338 340 351 360 390 405 408 442 459 468 486 507 510 520 540 585 612 613 648 663 676 680 702 729 765 780 810 845 884 918 936 972 1014 1020 1053 1080 1105 1170 1215 1224 1226 1326 1352 1377 1404 1458 1521 1530 1560 1620 1690 1755 1768 1836 1839 1944 1989 2028 2040 2106 2210 2295 2340 2430 2452 2535 2652 2754 2808 2873 2916 3042 3060 3065 3159 3240 3315 3380 3510 3645 3672 3678 3978 4056 4131 4212 4420 4563 4590 4680 4860 4904 5070 5265 5304 5508 5517 5746 5832 5967 6084 6120 6130 6318 6630 6760 6885 7020 7290 7356 7605 7956 7969 8262 8424 8619 8840 9126 9180 9195 9477 9720 9945 10140 10421 10530 11016 11034 11492 11934 12168 12260 12393 12636 13260 13689 13770 14040 14365 14580 14712 15210 15795 15912 15938 16524 16551 17238 17901 18252 18360 18390 18954 19890 20280 20655 20842 21060 22068 22815 22984 23868 23907 24520 24786 25272 25857 26520 27378 27540 27585 28730 29160 29835 30420 31263 31590 31876 33048 33102 34476 35802 36504 36780 37908 39780 39845 41067 41310 41684 42120 43095 44136 45630 47385 47736 47814 49572 49653 51714 52105 53703 54756 55080 55170 57460 59670 60840 61965 62526 63180 63752 66204 68445 68952 71604 71721 73560 75816 77571 79560 79690 82134 82620 82755 83368 86190 89505 91260 93789 94770 95628 99144 99306 103428 103597 104210 107406 109512 110340 114920 119340 119535 123201 123930 125052 126360 129285 132408 135473 136890 143208 143442 148959 155142 156315 159380 161109 164268 165240 165510 172380 179010 182520 187578 189540 191256 198612 205335 206856 207194 208420 214812 215163 220680 232713 238680 239070 246402 247860 248265 250104 258570 268515 270946 273780 281367 286884 297918 310284 310791 312630 318760 322218 328536 331020 344760 358020 358605 375156 379080 387855 397224 406419 410670 414388 416840 429624 430326 446877 465426 468945 478140 492804 495720 496530 517140 517985 537030 541892 547560 562734 573768 595836 616005 620568 621582 625260 644436 645489 662040 677365 698139 716040 717210 744795 750312 775710 805545 812838 821340 828776 844101 860652 893754 930852 932373 937890 956280 985608 993060 1034280 1035970 1074060 1075815 1083784 1125468 1163565 1191672 1219257 1232010 1243164 1250520 1288872 1290978 1354730 1396278 1406835 1434420 1489590 1551420 1553955 1611090 1625676 1642680 1688202 1721304 1761149 1787508 1861704 1864746 1875780 1936467 1986120 2032095 2071940 2094417 2148120 2151630 2234385 2250936 2327130 2438514 2464020 2486328 2532303 2581956 2709460 2792556 2797119 2813670 2868840 2979180 3102840 3107910 3222180 3227445 3251352 3376404 3490695 3522298 3575016 3657771 3729492 3751560 3872934 4064190 4143880 4188834 4220505 4303260 4468770 4654260 4661865 4877028 4928040 5064606 5163912 5283447 5418920 5585112 5594238 5627340 5809401 5958360 6096285 6215820 6444360 6454890 6752808 6981390 7044596 7315542 7458984 7596909 7745868 8128380 8377668 8391357 8441010 8606520 8805745 8937540 9308520 9323730 9682335 9754056 10129212 10472085 10566894 10973313 11188476 11254680 11618802 12192570 12431640 12661515 12909780 13962780 13985595 14089192 14631084 15193818 15491736 15850341 16256760 16755336 16782714 16882020 17611490 17875080 18288855 18647460 19364670 20258424 20944170 21133788 21946626 22376952 23237604 24385140 25174071 25323030 25819560 26417235 27925560 27971190 29047005 29262168 30387636 31700682 32919939 33565428 33764040 35222980 36577710 37294920 37984545 38729340 41888340 41956785 42267576 43893252 46475208 47551023 48770280 50348142 50646060 52834470 54866565 55942380 58094010 60775272 63401364 65839878 67130856 70445960 73155420 75522213 75969090 77458680 79251705 83776680 83913570 87786504 95102046 98759817 100696284 101292120 105668940 109733130 111884760 116188020 125870355 126802728 131679756 142653069 146310840 151044426 151938180 158503410 164599695 167827140 190204092 197519634 201392568 211337880 219466260 232376040 237755115 251740710 263359512 285306138 302088852 303876360 317006820 329199390 335654280 377611065 380408184 395039268 427959207 438932520 475510230 493799085 503481420 570612276 604177704 634013640 658398780 713265345 755222130 790078536 855918414 951020460 987598170 1006962840 1141224552 1283877621 1316797560 1426530690 1510444260 1711836828 1902040920 1975196340 2139796035 2567755242 2853061380 3020888520 3423673656 3950392680 4279592070 5135510484 5706122760 6419388105 8559184140 10271020968 12838776210 17118368280 25677552420 51355104840
• Sum of all divisors σ(n): 198954898920
• Sum of proper divisors (its aliquot sum) s(n): 147599794080
• 51355104840 is an abundant number, because the sum of its proper divisors (147599794080) is greater than itself. Its abundance is 96244689240

Bases of 51355104840

• Binary: 101111110101000000001011011001001000₂
• Hexadecimal: 0xBF500B648
• Base-36: NLBI4I0

Squares and roots of 51355104840

• 51355104840 squared (51355104840²) is 2637346793127391425600
• 51355104840 cubed (51355104840³) is 135441221060494978137405059904000
• The square root of 51355104840 is 226616.6473143577
• The cube root of 51355104840 is 3717.0169373499

Scales and comparisons

• 51,355,104,840 seconds is equal to 1,632 years, 48 weeks, 3 days, 18 hours, 54 minutes.
• To count from 1 to 51,355,104,840 would take you about three thousand, two hundred sixty-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 51355104840 cubic inches would be around 309.8 feet tall.

Recreational maths with 51355104840

• 51355104840 backwards is 04840155315
• 51355104840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51355104840's digits is 36
• More coming soon!