12828215400

Names of 12828215400

• Cardinal: 12828215400 can be written as Twelve billion, eight hundred twenty-eight million, two hundred fifteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.28282154 × 10¹⁰

Factors of 12828215400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 125

Divisors of 12828215400

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 20 21 22 24 25 26 28 30 31 33 35 39 40 42 44 50 52 53 55 56 60 62 65 66 70 75 77 78 84 88 91 93 100 104 105 106 110 120 124 130 132 140 143 150 154 155 156 159 165 168 169 175 182 186 195 200 210 212 217 220 231 248 260 264 265 273 275 280 286 300 308 310 312 318 325 330 338 341 350 364 371 372 385 390 403 420 424 429 434 440 455 462 465 507 520 525 530 546 550 572 583 600 616 620 636 650 651 660 676 682 689 700 715 728 742 744 770 775 780 795 806 825 840 845 858 868 910 924 930 975 1001 1014 1023 1050 1060 1085 1092 1100 1113 1144 1155 1166 1183 1209 1240 1272 1300 1302 1320 1325 1352 1364 1365 1378 1400 1430 1484 1540 1550 1560 1590 1612 1643 1650 1690 1705 1716 1736 1749 1820 1848 1855 1859 1860 1925 1950 2002 2015 2028 2046 2067 2100 2120 2145 2170 2184 2200 2226 2275 2310 2325 2332 2366 2387 2418 2535 2600 2604 2650 2728 2730 2756 2821 2860 2915 2968 3003 3080 3100 3180 3224 3255 3286 3300 3380 3410 3432 3445 3498 3549 3575 3640 3710 3718 3720 3850 3900 3975 4004 4030 4056 4081 4092 4134 4200 4225 4290 4340 4433 4452 4550 4620 4650 4664 4732 4774 4823 4836 4929 5005 5070 5115 5208 5239 5300 5425 5460 5512 5565 5577 5642 5720 5775 5830 5915 6006 6045 6200 6360 6510 6572 6600 6760 6820 6825 6890 6996 7098 7150 7161 7420 7436 7579 7700 7800 7950 8008 8060 8162 8184 8215 8268 8450 8463 8525 8580 8680 8745 8866 8904 8957 9100 9240 9275 9295 9300 9464 9548 9646 9672 9858 10010 10075 10140 10230 10335 10478 10600 10725 10850 10920 11130 11154 11284 11501 11550 11660 11830 11935 12012 12090 12243 12675 13013 13020 13144 13299 13640 13650 13780 13992 14105 14196 14300 14322 14469 14575 14840 14872 15015 15158 15400 15717 15900 16120 16275 16324 16430 16536 16900 16926 17050 17160 17225 17490 17732 17745 17914 18073 18200 18550 18590 18600 19096 19292 19716 20020 20150 20280 20405 20460 20670 20956 21359 21450 21700 22165 22260 22308 22568 22737 23002 23100 23320 23660 23870 24024 24115 24180 24486 24645 25025 25350 25575 26026 26040 26195 26598 26871 27300 27560 27825 27885 28210 28392 28600 28644 28938 29150 29575 30030 30225 30316 31031 31434 31800 32550 32648 32860 33800 33852 34100 34450 34503 34980 35464 35490 35805 35828 36146 36673 37100 37180 37895 38584 39039 39432 40040 40300 40810 40920 41075 41340 41912 42315 42718 42900 43400 43725 44330 44520 44616 44785 45474 46004 46200 46475 47320 47740 48230 48360 48972 49290 50050 50700 51150 51675 52052 52390 53053 53196 53742 54219 54600 55650 55770 56420 57288 57505 57629 57876 58300 59150 59675 60060 60450 60632 61215 62062 62699 62868 64077 65065 65100 65720 66495 67704 68200 68900 69006 69960 70525 70980 71610 71656 72292 72345 73346 74200 74360 75075 75790 78078 78585 80600 81620 82150 82680 84630 85436 85800 87450 88660 88725 89570 90365 90948 92008 92950 93093 95480 96460 97944 98527 98580 100100 101400 102025 102300 103350 104104 104780 106106 106392 106795 107484 108438 110019 110825 111300 111540 112840 113685 115010 115258 115752 116600 118300 119350 120120 120575 120900 122430 123225 124124 125398 125736 126511 128154 130130 130200 130975 132990 134355 137800 138012 139425 141050 141960 143220 144584 144690 146692 149513 150150 151580 155155 156156 157170 159159 163240 164300 169260 170872 172515 172887 174900 177320 177450 179025 179140 180730 181896 183365 185900 186186 188097 189475 192920 195195 197054 197160 200200 204050 204600 206700 209560 211575 212212 213590 214968 216876 220038 221650 222600 223080 223925 227370 230020 230516 234949 236600 238700 241150 241800 244860 246450 248248 250796 253022 256308 260260 261950 265265 265980 268710 271095 276024 277667 278850 282100 286440 287525 288145 289380 293384 295581 299026 300300 303160 306075 310310 312312 313495 314340 318318 320385 325325 328600 332475 338520 345030 345774 349800 354900 358050 358280 361460 361725 366730 371800 372372 376194 378950 379533 390390 392925 394108 403403 408100 413400 423150 424424 427180 433752 440076 443300 447850 448539 451825 454740 460040 461032 465465 469898 477400 482300 489720 492635 492900 501592 506044 512616 520520 523900 530530 531960 533975 537420 542190 550095 555334 557700 564200 568425 575050 576290 578760 591162 598052 600600 612150 620620 626990 628680 632555 636636 640770 650650 664950 671775 689689 690060 691548 704847 709800 716100 722920 723450 733460 744744 747565 752388 757900 759066 775775 780780 785850 788216 795795 806806 816200 833001 846300 854360 862575 864435 880152 886600 895700 897078 903650 909480 916825 930930 939796 940485 964600 975975 985270 985800 1012088 1047800 1061060 1067950 1074840 1084380 1100190 1110668 1115400 1136850 1150100 1152580 1174745 1182324 1196104 1210209 1224300 1241240 1253980 1265110 1273272 1281540 1301300 1326325 1329900 1343550 1355475 1379378 1380120 1383096 1388335 1409694 1432200 1440725 1446900 1466920 1477905 1495130 1504776 1515800 1518132 1551550 1561560 1567475 1571700 1591590 1601925 1613612 1644643 1666002 1692600 1725150 1728870 1791400 1794156 1807300 1833650 1861860 1879592 1880970 1897665 1943669 1951950 1970540 2017015 2069067 2122120 2135900 2168760 2200380 2221336 2242695 2273700 2300200 2305160 2327325 2349490 2364648 2420418 2448600 2463175 2507960 2530220 2563080 2602600 2652650 2659800 2687100 2710950 2750475 2758756 2776670 2819388 2881450 2893800 2955810 2990260 3036264 3054337 3103100 3134950 3143400 3162775 3183180 3203850 3227224 3289286 3332004 3448445 3450300 3457740 3524235 3588312 3614600 3667300 3723720 3737825 3761940 3795330 3887338 3903900 3941080 3978975 4034030 4138134 4165005 4271800 4322175 4400760 4485390 4547400 4654650 4698980 4702425 4840836 4926350 4933929 5060440 5305300 5374200 5421900 5500950 5517512 5553340 5638776 5762900 5831007 5873725 5911620 5980520 6051045 6108674 6206200 6269900 6325550 6366360 6407700 6578572 6664008 6896890 6900600 6915480 6941675 7048470 7334600 7389525 7475650 7523880 7590660 7774676 7807800 7957950 8068060 8223215 8276268 8330010 8644350 8970780 9163011 9309300 9397960 9404850 9488325 9681672 9718345 9852700 9867858 10085075 10345335 10610600 10843800 11001900 11106680 11213475 11525800 11662014 11747450 11823240 12102090 12217348 12539800 12651100 12815400 13157144 13793780 13883350 14096940 14779050 14951300 15181320 15271685 15549352 15915900 16136120 16446430 16552536 16660020 17242225 17288700 17621175 17941560 18326022 18618600 18809700 18976650 19436690 19705400 19735716 20170150 20690670 20825025 21380359 22003800 22426950 23324028 23494900 24204180 24434696 24669645 25302200 27587560 27766700 28193880 29155035 29558100 29902600 30255225 30543370 31831800 32892860 33320040 34484450 34577400 35242350 36652044 37619400 37953300 38873380 39471432 40340300 41116075 41381340 41650050 42760718 44853900 45815055 46648056 46989800 48408360 48591725 49339290 51726675 55533400 58310070 59116200 60510450 61086740 64141077 65785720 68968900 70484700 73304088 75906600 76358425 77746760 80680600 82232150 82762680 83300100 85521436 89707800 91630110 97183450 98678580 103453350 106901795 116620140 121020900 122173480 123348225 128282154 137937800 140969400 145775175 152716850 164464300 166600200 171042872 183260220 194366900 197357160 206906700 213803590 229075275 233240280 242041800 246696450 256564308 291550350 305433700 320705385 328928600 366520440 388733800 413813400 427607180 458150550 493392900 513128616 534508975 583100700 610867400 641410770 855214360 916301100 986785800 1069017950 1166201400 1282821540 1603526925 1832602200 2138035900 2565643080 3207053850 4276071800 6414107700 12828215400
• Sum of all divisors σ(n): 56464957440
• Sum of proper divisors (its aliquot sum) s(n): 43636742040
• 12828215400 is an abundant number, because the sum of its proper divisors (43636742040) is greater than itself. Its abundance is 30808526640

Bases of 12828215400

• Binary: 1011111100100111110000100001101000₂
• Hexadecimal: 0x2FC9F0868
• Base-36: 5W5L6CO

Squares and roots of 12828215400

• 12828215400 squared (12828215400²) is 164563110348797160000
• 12828215400 cubed (12828215400³) is 2111051026448339099388264000000
• The square root of 12828215400 is 113261.7119771725
• The cube root of 12828215400 is 2340.9317277263

Scales and comparisons

• 12,828,215,400 seconds is equal to 407 years, 46 weeks, 4 days, 17 hours, 10 minutes.
• To count from 1 to 12,828,215,400 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 12828215400 cubic inches would be around 195.1 feet tall.

Recreational maths with 12828215400

• 12828215400 backwards is 00451282821
• 12828215400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12828215400's digits is 33
• More coming soon!