213572817920

Names of 213572817920

• Cardinal: 213572817920 can be written as Two hundred thirteen billion, five hundred seventy-two million, eight hundred seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.1357281792 × 10¹¹

Factors of 213572817920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 320

Divisors of 213572817920

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 41 44 55 56 64 70 73 77 80 82 88 110 112 128 140 146 154 160 164 176 181 205 220 224 256 280 287 292 308 320 328 352 362 365 385 410 440 448 451 511 512 560 574 584 616 640 656 704 724 730 770 803 820 880 896 902 905 1022 1024 1120 1148 1168 1232 1267 1280 1312 1408 1435 1448 1460 1540 1606 1640 1760 1792 1804 1810 1991 2044 2240 2255 2296 2336 2464 2534 2555 2560 2624 2816 2870 2896 2920 2993 3080 3157 3212 3280 3520 3584 3608 3620 3982 4015 4088 4480 4510 4592 4672 4928 5068 5110 5120 5248 5621 5632 5740 5792 5840 5986 6160 6314 6335 6424 6560 7040 7168 7216 7240 7421 7964 8030 8176 8960 9020 9184 9344 9856 9955 10136 10220 10496 11242 11264 11480 11584 11680 11972 12320 12628 12670 12848 13120 13213 13937 14080 14432 14480 14842 14965 15785 15928 16060 16352 17920 18040 18368 18688 19712 19910 20272 20440 20951 20992 22484 22960 23168 23360 23944 24640 25256 25340 25696 26240 26426 27874 28105 28160 28864 28960 29684 29930 31570 31856 32120 32704 32923 35840 36080 36736 37105 37376 39424 39820 40544 40880 41902 41984 44968 45920 46336 46720 47888 49280 50512 50680 51392 51947 52480 52852 55748 56210 56320 57728 57920 59368 59860 63140 63712 64240 65408 65846 66065 69685 72160 73472 74210 74752 78848 79640 81088 81631 81760 83804 89936 91840 92491 92672 93440 95776 98560 101024 101360 102784 103894 104755 104960 105704 111496 112420 115456 115840 118736 119720 126280 127424 128480 130816 131692 132130 139370 144320 145343 146944 148420 159280 162176 163262 163520 164615 167608 179872 183680 184982 185344 186880 191552 197120 202048 202720 205568 207788 209510 209920 211408 222992 224840 230461 230912 231680 237472 239440 252560 254848 256960 259735 261632 263384 264260 278740 288640 290686 293888 296840 318560 324352 326524 327040 329230 335216 359744 367360 369964 373760 383104 394240 404096 405440 408155 411136 415576 419020 422816 445984 449680 460922 461824 462455 463360 474944 478880 505120 509696 513920 519470 523264 526768 528520 541733 557480 571417 577280 581372 593680 637120 648704 653048 654080 658460 670432 719488 726715 734720 739928 766208 808192 810880 816310 822272 831152 838040 845632 891968 899360 921844 924910 926720 949888 957760 1010240 1017401 1019392 1027840 1038940 1053536 1057040 1083466 1114960 1142834 1152305 1154560 1162744 1187360 1274240 1297408 1306096 1308160 1316920 1340864 1438976 1453430 1469440 1479856 1532416 1616384 1621760 1632620 1662304 1676080 1691264 1783936 1798720 1843688 1849820 1899776 1915520 2020480 2034802 2038784 2055680 2077880 2107072 2114080 2166932 2229920 2285668 2304610 2309120 2325488 2374720 2548480 2612192 2616320 2633840 2681728 2708665 2857085 2877952 2906860 2959712 3064832 3232768 3243520 3265240 3324608 3352160 3382528 3567872 3597440 3687376 3699640 3792131 3799552 3831040 4040960 4069604 4111360 4155760 4214144 4228160 4333864 4459840 4571336 4609220 4650976 4749440 5087005 5096960 5224384 5267680 5363456 5417330 5714170 5755904 5813720 5919424 5959063 6487040 6530480 6649216 6704320 6765056 7135744 7194880 7374752 7399280 7584262 7599104 7662080 8081920 8139208 8311520 8428288 8456320 8667728 8919680 9142672 9218440 9301952 9498880 10174010 10193920 10448768 10535360 10726912 10834660 11428340 11627440 11838848 11918126 13060960 13298432 13408640 13530112 14271488 14389760 14749504 14798560 15168524 15324160 16163840 16278416 16623040 16856576 16912640 17335456 17839360 18285344 18436880 18603904 18960655 18997760 20348020 20897536 21070720 21453824 21669320 22856680 23254880 23677696 23836252 26121920 26596864 26817280 28779520 29499008 29597120 29795315 30337048 32556832 33246080 33713152 33825280 34670912 35678720 36570688 36873760 37207808 37921310 37995520 40696040 41713441 41795072 42141440 43338640 45713360 46509760 47355392 47672504 52243840 53193728 53634560 58998016 59194240 59590630 60674096 65113664 66492160 67650560 69341824 71357440 73141376 73747520 74415616 75842620 81392080 83426882 83590144 84282880 86677280 91426720 93019520 94710784 95345008 104487680 107269120 117996032 118388480 119181260 121348192 130227328 132984320 138683648 146282752 147495040 148831232 151685240 162784160 166853764 168565760 173354560 182853440 186039040 190690016 208567205 208975360 235992064 236776960 238362520 242696384 260454656 265968640 277367296 292565504 294990080 303370480 325568320 333707528 346709120 365706880 372078080 381380032 417134410 417950720 473553920 476725040 485392768 520909312 554734592 585131008 589980160 606740960 651136640 667415056 693418240 731413760 744156160 762760064 834268820 953450080 970785536 1041818624 1179960320 1213481920 1302273280 1334830112 1386836480 1462827520 1525520128 1668537640 1906900160 1941571072 2426963840 2604546560 2669660224 2773672960 2925655040 3051040256 3337075280 3813800320 3883142144 4853927680 5209093120 5339320448 6102080512 6674150560 7627600640 9707855360 10678640896 13348301120 15255201280 19415710720 21357281792 26696602240 30510402560 42714563584 53393204480 106786408960 213572817920
• Sum of all divisors σ(n): 666949151232
• Sum of proper divisors (its aliquot sum) s(n): 453376333312
• 213572817920 is an abundant number, because the sum of its proper divisors (453376333312) is greater than itself. Its abundance is 239803515392

Bases of 213572817920

• Binary: 11000110111001111011101001010000000000₂
• Hexadecimal: 0x31B9EE9400
• Base-36: 2Q43QOZK

Squares and roots of 213572817920

• 213572817920 squared (213572817920²) is 45613348554289473126400
• 213572817920 cubed (213572817920³) is 9741771385506760878997360345088000
• The square root of 213572817920 is 462139.3923049623
• The cube root of 213572817920 is 5977.4413829465

Scales and comparisons

• 213,572,817,920 seconds is equal to 6,790 years, 49 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 213,572,817,920 would take you about thirteen thousand, five hundred eighty-one 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 213572817920 cubic inches would be around 498.1 feet tall.

Recreational maths with 213572817920

• 213572817920 backwards is 029718275312
• The number of decimal digits it has is: 12
• The sum of 213572817920's digits is 47
• More coming soon!