9900806828000

Names of 9900806828000

• Cardinal: 9900806828000 can be written as Nine trillion, nine hundred billion, eight hundred six million, eight hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 9.900806828 × 10¹²

Factors of 9900806828000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 902

Divisors of 9900806828000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 29 32 40 44 50 53 55 58 80 88 100 106 110 116 125 145 160 176 200 212 220 232 250 265 275 281 290 319 352 400 424 440 464 500 521 530 550 562 580 583 638 725 800 848 880 928 1000 1042 1060 1100 1124 1160 1166 1276 1325 1375 1405 1450 1537 1595 1696 1760 2000 2084 2120 2200 2248 2320 2332 2552 2605 2650 2750 2810 2900 2915 3074 3091 3190 3625 4000 4168 4240 4400 4496 4640 4664 5104 5210 5300 5500 5620 5731 5800 5830 6148 6182 6380 6625 7025 7250 7685 7975 8149 8336 8480 8800 8992 9328 10208 10420 10600 11000 11240 11462 11600 11660 12296 12364 12760 13025 13250 14050 14500 14575 14893 15109 15370 15455 15950 16298 16672 16907 18656 20840 21200 22000 22480 22924 23200 23320 24592 24728 25520 26050 26500 27613 28100 28655 29000 29150 29786 30218 30740 30910 31900 32596 33814 35125 38425 39875 40745 41680 42400 44000 44960 45848 46640 49184 49456 51040 52100 53000 55226 56200 57310 58000 58300 59572 60436 61480 61820 63800 65125 65192 67628 70250 72875 74465 75545 76850 77275 79750 81490 83360 84535 89639 91696 93280 98912 104200 106000 110452 112400 114620 116000 116600 119144 120872 122960 123640 127600 130250 130384 135256 138065 140500 143275 145750 146401 148930 151090 153700 154550 159500 162980 163823 166199 169070 179278 183392 192125 203725 208400 212000 220904 224800 229240 233200 238288 241744 245920 247280 255200 260500 260768 270512 276130 281000 286550 291500 292802 297860 302180 303743 307400 309100 319000 325960 327646 332398 338140 358556 372325 377725 384250 386375 407450 416800 422675 431897 441808 448195 458480 466400 476576 483488 494560 521000 541024 552260 562000 573100 583000 585604 595720 604360 607486 614800 618200 638000 651920 655292 664796 676280 690325 716375 717112 732005 744650 755450 768500 772750 800777 814900 819115 830995 845350 863794 883616 896390 916960 1018625 1042000 1104520 1124000 1146200 1166000 1171208 1191440 1208720 1214972 1229600 1236400 1276000 1303840 1310584 1329592 1352560 1380650 1432750 1434224 1464010 1489300 1510900 1518715 1537000 1545500 1601554 1610411 1629800 1638230 1661990 1690700 1727588 1792780 1861625 1888625 2037250 2084000 2113375 2159485 2209040 2240975 2292400 2332000 2342416 2382880 2417440 2429944 2472800 2621168 2659184 2705120 2761300 2865500 2868448 2928020 2978600 3021800 3037430 3074000 3091000 3203108 3220822 3259600 3276460 3323980 3381400 3451625 3455176 3585560 3660025 3723250 3777250 4003885 4074500 4095575 4154975 4226750 4245629 4318970 4418080 4481950 4584800 4684832 4750867 4859888 5242336 5318368 5522600 5731000 5856040 5957200 6043600 6074860 6148000 6182000 6406216 6441644 6519200 6552920 6647960 6762800 6903250 6910352 7171120 7320050 7446500 7554500 7593575 7759253 8007770 8052055 8149000 8191150 8309950 8453500 8491258 8637940 8808547 8963900 9501734 9719776 10797425 11045200 11204875 11462000 11712080 11914400 12087200 12149720 12364000 12812432 12883288 13105840 13295920 13525600 13806500 13820704 14342240 14640100 14893000 15109000 15187150 15518506 16015540 16104110 16298000 16382300 16619900 16907000 16982516 17275880 17617094 17927800 18300125 19003468 20019425 20477875 20774875 21228145 21594850 22090400 22409750 22924000 23424160 23754335 24299440 25624864 25766576 26211680 26591840 27613000 29280200 29786000 30218000 30374300 31037012 32031080 32208220 32596000 32764600 33239800 33814000 33965032 34551760 35234188 35855600 36600250 37967875 38006936 38796265 40038850 40260275 40955750 41549750 42456290 43189700 44042735 44819500 46701919 47508670 48598880 51533152 53987125 55226000 58560400 59572000 60436000 60748600 62074024 64062160 64416440 65529200 66479600 67628000 67930064 69103520 70468376 71711200 73200500 75935750 76013872 77592530 80077700 80520550 81911500 83099500 84912580 85351783 86379400 88085470 89639000 93403838 95017340 100097125 106140725 107974250 110452000 117120800 118771675 121497200 124148048 128124320 128832880 131058400 132959200 135860128 140936752 146401000 151871500 152027744 155185060 160155400 161041100 163823000 166199000 169825160 170703566 172758800 176170940 179278000 186807676 190034680 193981325 200194250 201301375 212281450 215948500 220213675 225018337 233509595 237543350 242994400 248296096 257665760 281873504 292802000 303743000 310370120 320310800 322082200 327646000 332398000 339650320 341407132 345517600 352341880 358556000 373615352 380069360 387962650 400388500 402602750 424562900 426758915 431897000 440427350 450036674 467019190 475086700 530703625 585604000 593858375 607486000 620740240 640621600 644164400 655292000 664796000 679300640 682814264 704683760 747230704 760138720 775925300 800777000 805205500 849125800 853517830 863794000 880854700 900073348 934038380 950173400 969906625 1061407250 1101068375 1125091685 1167547975 1187716750 1214972000 1241480480 1288328800 1365628528 1409367520 1494461408 1551850600 1601554000 1610411000 1698251600 1707035660 1727588000 1761709400 1800146696 1868076760 1900346800 1939813250 2122814500 2133794575 2202136750 2250183370 2335095950 2375433500 2475201707 2731257056 3103701200 3203108000 3220822000 3396503200 3414071320 3523418800 3600293392 3736153520 3800693600 3879626500 4245629000 4267589150 4404273500 4500366740 4670191900 4750867000 4950403414 5625458425 5837739875 6207402400 6441644000 6828142640 7046837600 7200586784 7472307040 7759253000 8491258000 8535178300 8808547000 9000733480 9340383800 9501734000 9900806828 10668972875 11250916850 11675479750 12376008535 13656285280 15518506000 16982516000 17070356600 17617094000 18001466960 18680767600 19003468000 19801613656 21337945750 22501833700 23350959500 24752017070 28127292125 31037012000 34140713200 35234188000 36002933920 37361535200 39603227312 42675891500 45003667400 46701919000 49504034140 56254584250 61880042675 68281426400 79206454624 85351783000 90007334800 93403838000 99008068280 112509168500 123760085350 170703566000 180014669600 186807676000 198016136560 225018337000 247520170700 309400213375 341407132000 396032273120 450036674000 495040341400 618800426750 900073348000 990080682800 1237600853500 1980161365600 2475201707000 4950403414000 9900806828000
• Sum of all divisors σ(n): 28124254529280
• Sum of proper divisors (its aliquot sum) s(n): 18223447701280
• 9900806828000 is an abundant number, because the sum of its proper divisors (18223447701280) is greater than itself. Its abundance is 8322640873280

Bases of 9900806828000

• Binary: 10010000000100110110000100101110111111100000₂
• Hexadecimal: 0x9013612EFE0
• Base-36: 3ICD8R5CW

Squares and roots of 9900806828000

• 9900806828000 squared (9900806828000²) is 98025975845371421584000000
• 9900806828000 cubed (9900806828000³) is 970536250971216443014933775552000000000
• The square root of 9900806828000 is 3146554.7552839439
• The cube root of 9900806828000 is 21472.8749890293

Scales and comparisons

• 9,900,806,828,000 seconds is equal to 314,815 years, 1 week, 4 days, 14 hours, 53 minutes, 20 seconds.
• To count from 1 to 9,900,806,828,000 would take you about seven hundred eighty-seven thousand and thirty-seven 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 9900806828000 cubic inches would be around 1789.4 feet tall.

Recreational maths with 9900806828000

• 9900806828000 backwards is 0008286080099
• 9900806828000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9900806828000's digits is 50
• More coming soon!