12828170880

Names of 12828170880

• Cardinal: 12828170880 can be written as Twelve billion, eight hundred twenty-eight million, one hundred seventy thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.282817088 × 10¹⁰

Factors of 12828170880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 122

Divisors of 12828170880

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 29 30 32 35 36 40 42 45 46 48 53 54 56 58 60 63 64 69 70 72 80 81 84 87 90 92 96 105 106 108 112 115 116 120 126 128 135 138 140 144 145 159 160 161 162 168 174 180 184 189 192 203 207 210 212 216 224 230 232 240 252 261 265 270 276 280 288 290 315 318 320 322 324 336 345 348 360 368 371 378 384 405 406 414 420 424 432 435 448 460 464 477 480 483 504 522 530 540 552 560 567 576 580 609 621 630 636 640 644 648 667 672 690 696 720 736 742 756 783 795 805 810 812 828 840 848 864 870 896 920 928 945 954 960 966 1008 1015 1035 1044 1060 1080 1104 1113 1120 1134 1152 1160 1218 1219 1242 1260 1272 1288 1296 1305 1334 1344 1380 1392 1431 1440 1449 1472 1484 1512 1537 1566 1590 1610 1620 1624 1656 1680 1696 1728 1740 1827 1840 1855 1856 1863 1890 1908 1920 1932 2001 2016 2030 2070 2088 2120 2160 2208 2226 2240 2268 2320 2349 2385 2415 2436 2438 2484 2520 2544 2576 2592 2610 2668 2688 2760 2784 2835 2862 2880 2898 2944 2968 3024 3045 3074 3105 3132 3180 3220 3240 3248 3312 3335 3339 3360 3392 3456 3480 3654 3657 3680 3710 3712 3726 3780 3816 3864 3915 4002 4032 4060 4140 4176 4240 4293 4320 4347 4416 4452 4480 4536 4611 4640 4669 4698 4770 4830 4872 4876 4968 5040 5088 5152 5184 5220 5336 5481 5520 5565 5568 5670 5724 5760 5796 5936 6003 6048 6090 6095 6148 6210 6264 6360 6440 6480 6496 6624 6670 6678 6720 6784 6960 7155 7245 7308 7314 7360 7420 7452 7560 7632 7685 7728 7830 8004 8064 8120 8280 8352 8480 8533 8586 8640 8694 8832 8904 9072 9135 9222 9280 9315 9338 9396 9540 9660 9744 9752 9936 10005 10017 10080 10176 10304 10368 10440 10672 10759 10962 10971 11040 11130 11136 11340 11448 11592 11745 11872 12006 12096 12180 12190 12296 12420 12528 12720 12880 12960 12992 13041 13248 13340 13356 13440 13833 13920 14007 14310 14490 14616 14628 14720 14840 14904 15120 15264 15370 15456 15660 16008 16240 16443 16560 16695 16704 16960 17066 17172 17280 17388 17808 18009 18144 18270 18285 18444 18560 18630 18676 18792 19080 19320 19488 19504 19872 20010 20034 20160 20352 20608 20880 21344 21465 21518 21735 21924 21942 22080 22260 22680 22896 23055 23184 23345 23490 23744 24012 24192 24360 24380 24592 24840 25056 25440 25599 25760 25920 25984 26082 26496 26680 26712 27405 27666 27840 28014 28620 28980 29232 29256 29680 29808 30015 30051 30240 30528 30740 30912 31320 32016 32277 32480 32886 32913 33120 33390 33408 33920 34132 34344 34776 35351 35616 36018 36288 36540 36570 36888 37260 37352 37584 38160 38640 38976 39008 39744 40020 40068 40320 41499 41760 42021 42665 42688 42930 43036 43470 43848 43884 44160 44520 45360 45792 46110 46368 46690 46980 47488 48024 48720 48760 49184 49680 50085 50112 50880 51198 51520 51840 52164 53360 53424 53795 54027 54810 54855 55332 55680 56028 57240 57960 58464 58512 59360 59616 60030 60102 60480 61056 61480 61824 62640 64032 64554 64960 65205 65772 65826 66240 66780 68264 68688 69165 69552 70035 70702 71232 72036 72576 73080 73140 73776 74520 74704 75168 76320 76797 77280 77952 78016 79488 80040 80136 82215 82998 83520 84042 85330 85376 85860 86072 86940 87696 87768 89040 90045 90720 91584 92220 92736 93380 93960 96048 96831 97440 97520 98368 98739 99360 100170 100224 101760 102396 103040 104328 106053 106720 106848 107590 108054 109620 109710 110664 112056 114480 115920 116928 117024 118720 119232 120060 120204 120960 122960 124497 125280 126063 127995 128064 129108 129920 130410 131544 131652 132480 133560 136528 137376 138330 139104 140070 141404 142464 144072 146160 146280 147552 149040 149408 150255 150336 152640 153594 154560 156032 160080 160272 161385 164430 164565 165996 167040 168084 170660 171720 172144 173880 175392 175536 176755 178080 180090 181440 183168 184440 185472 186760 187920 192096 193662 194880 195040 196736 197478 198720 200340 204792 207495 208656 210105 212106 213440 213696 215180 216108 219240 219420 221328 224112 228960 230391 231840 233856 234048 237440 238464 240120 240408 245920 247457 248994 250560 252126 255990 256128 258216 260820 263088 263304 267120 270135 273056 274752 276660 278208 280140 282808 288144 290493 292320 292560 295104 298080 298816 300510 300672 305280 307188 309120 318159 320160 320544 322770 328860 329130 331992 336168 341320 343440 344288 347760 350784 351072 353510 356160 360180 362880 368880 373520 375840 378189 383985 384192 387324 389760 390080 394956 397440 400680 409584 414990 417312 420210 424212 426880 427392 430360 432216 438480 438840 442656 448224 457920 460782 463680 468096 480240 480816 484155 491840 493695 494914 497988 501120 504252 511980 516432 521640 526176 526608 530265 534240 540270 546112 549504 553320 556416 560280 565616 576288 580986 584640 585120 590208 596160 597632 601020 614376 622485 630315 636318 640320 641088 645540 657720 658260 663984 672336 682640 686880 688576 691173 695520 701568 702144 707020 712320 720360 737760 742371 747040 751680 756378 767970 768384 774648 780160 789912 801360 819168 829980 834624 840420 848424 860720 864432 871479 876960 877680 885312 896448 915840 921564 927360 954477 960480 961632 968310 983680 987390 989828 995976 1008504 1023960 1032864 1043280 1052352 1053216 1060530 1068480 1080540 1092224 1106640 1120560 1131232 1151955 1152576 1161972 1169280 1170240 1192320 1202040 1228752 1237285 1244970 1260630 1272636 1280640 1282176 1291080 1315440 1316520 1327968 1344672 1365280 1373760 1377152 1382346 1391040 1404288 1414040 1440720 1452465 1475520 1484742 1494080 1503360 1512756 1535940 1549296 1579824 1590795 1602720 1638336 1659960 1669248 1680840 1696848 1721440 1728864 1742958 1753920 1755360 1770624 1792896 1843128 1890945 1908954 1920960 1923264 1936620 1974780 1979656 1991952 2017008 2047920 2065728 2086560 2104704 2106432 2121060 2136960 2161080 2213280 2227113 2241120 2262464 2303910 2305152 2323944 2340480 2404080 2457504 2474570 2489940 2521260 2545272 2582160 2630880 2633040 2655936 2689344 2730560 2747520 2764692 2782080 2828080 2863431 2881440 2904930 2951040 2969484 2988160 3025512 3071880 3098592 3159648 3181590 3205440 3276672 3319920 3361680 3393696 3442880 3455865 3457728 3485916 3507840 3510720 3686256 3711855 3781890 3817908 3841920 3846528 3873240 3949560 3959312 3983904 4034016 4095840 4131456 4173120 4212864 4242120 4322160 4357395 4426560 4454226 4482240 4524928 4607820 4647888 4772385 4808160 4915008 4949140 4979880 5042520 5090544 5164320 5261760 5266080 5311872 5378688 5461120 5529384 5656160 5726862 5762880 5809860 5938968 6051024 6143760 6197184 6319296 6363180 6410880 6639840 6681339 6723360 6787392 6885760 6911730 6915456 6971832 7021440 7372512 7423710 7563780 7635816 7746480 7899120 7918624 7967808 8068032 8191680 8346240 8484240 8644320 8714790 8853120 8908452 8964480 9215640 9295776 9544770 9616320 9830016 9898280 9959760 10085040 10181088 10328640 10523520 10532160 11058768 11135565 11312320 11453724 11525760 11619720 11877936 12102048 12287520 12394368 12638592 12726360 13279680 13362678 13446720 13574784 13823460 13943664 14317155 14745024 14847420 15127560 15271632 15492960 15798240 15837248 15935616 16136064 16383360 16968480 17288640 17429580 17816904 18431280 18591552 19089540 19232640 19796560 19919520 20044017 20170080 20362176 20657280 21064320 22117536 22271130 22624640 22907448 23239440 23755872 24204096 24575040 25452720 26559360 26725356 26893440 27646920 27887328 28634310 29490048 29694840 30255120 30543264 30985920 31596480 31674496 33406695 33936960 34577280 34859160 35633808 36862560 37183104 38179080 39593120 39839040 40088034 40340160 40724352 44235072 44542260 45814896 46478880 47511744 48408192 49150080 50905440 53450712 55293840 55774656 57268620 59389680 60510240 61086528 61971840 63192960 66813390 67873920 69718320 71267616 73725120 76358160 79186240 79678080 80176068 80680320 88470144 89084520 91629792 92957760 95023488 100220085 101810880 106901424 110587680 111549312 114537240 118779360 121020480 122173056 133626780 139436640 142535232 147450240 152716320 158372480 160352136 178169040 183259584 185915520 200440170 203621760 213802848 221175360 229074480 237558720 242040960 267253560 278873280 285070464 305432640 320704272 356338080 366519168 400880340 427605696 442350720 458148960 475117440 534507120 557746560 610865280 641408544 712676160 801760680 855211392 916297920 1069014240 1282817088 1425352320 1603521360 1832595840 2138028480 2565634176 3207042720 4276056960 6414085440 12828170880
• Sum of all divisors σ(n): 57582835200
• Sum of proper divisors (its aliquot sum) s(n): 44754664320
• 12828170880 is an abundant number, because the sum of its proper divisors (44754664320) is greater than itself. Its abundance is 31926493440

Bases of 12828170880

• Binary: 1011111100100111100101101010000000₂
• Hexadecimal: 0x2FC9E5A80
• Base-36: 5W5K800

Squares and roots of 12828170880

• 12828170880 squared (12828170880²) is 164561968126479974400
• 12828170880 cubed (12828170880³) is 2111029047475598564501225472000
• The square root of 12828170880 is 113261.5154410359
• The cube root of 12828170880 is 2340.9290196745

Scales and comparisons

• 12,828,170,880 seconds is equal to 407 years, 46 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 12,828,170,880 would take you about eight hundred fifteen 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 12828170880 cubic inches would be around 195.1 feet tall.

Recreational maths with 12828170880

• 12828170880 backwards is 08807182821
• 12828170880 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12828170880's digits is 45
• More coming soon!