20775397636320

Names of 20775397636320

• Cardinal: 20775397636320 can be written as Twenty trillion, seven hundred seventy-five billion, three hundred ninety-seven million, six hundred thirty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.077539763632 × 10¹³

Factors of 20775397636320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3451

Divisors of 20775397636320

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 43 48 60 61 80 82 86 96 120 122 123 127 129 160 164 172 183 205 215 240 244 246 254 258 305 328 344 366 381 410 430 480 488 492 508 516 610 615 635 645 656 688 732 762 820 860 915 976 984 1016 1032 1220 1230 1270 1290 1312 1376 1464 1524 1640 1720 1763 1830 1905 1952 1968 2032 2064 2440 2460 2501 2540 2580 2623 2928 3048 3169 3280 3440 3526 3660 3810 3936 4064 4128 4880 4920 5002 5080 5160 5207 5246 5289 5461 5856 6096 6338 6560 6880 7052 7320 7503 7620 7747 7869 8815 9507 9760 9840 10004 10160 10320 10414 10492 10578 10922 12192 12505 12676 13115 14104 14640 15006 15240 15494 15621 15738 15845 16383 17630 19014 19680 20008 20320 20640 20828 20984 21156 21844 23241 25010 25352 26035 26230 26445 27305 28208 29280 30012 30480 30988 31242 31476 31690 32766 35260 37515 38028 38735 39345 40016 41656 41968 42312 43688 46482 47535 50020 50704 52070 52460 52890 54610 56416 60024 60960 61976 62484 62952 63380 65532 70520 75030 76056 77470 78105 78690 80032 81915 83312 83936 84624 87376 92964 95070 100040 101408 104140 104920 105780 107543 109220 116205 120048 123952 124968 125904 126760 129929 131064 136267 141040 150060 152112 154940 156210 157380 163830 166624 169248 174752 185928 190140 193309 200080 208280 209840 211560 215086 218440 223901 232410 240096 247904 249936 251808 253520 259858 262128 272534 282080 300120 304224 309880 312420 314760 317627 322629 327660 333121 371856 380280 386618 389787 400160 402463 408801 416560 419680 423120 430172 436880 447802 464820 499872 507040 519716 524256 537715 545068 579927 600240 619760 624840 629520 635254 645258 649645 655320 666242 671703 681335 743712 760560 773236 779574 804926 817602 833120 846240 860344 873760 895604 929640 952881 966545 999363 1039432 1075430 1090136 1119505 1159854 1200480 1207389 1239520 1249680 1259040 1270508 1290516 1299290 1310640 1332484 1343406 1362670 1521120 1546472 1559148 1588135 1609852 1613145 1635204 1665605 1720688 1791208 1859280 1905762 1933090 1948935 1998726 2012315 2044005 2078864 2150860 2180272 2239010 2319708 2414778 2499360 2541016 2581032 2598580 2621280 2664968 2686812 2725340 2899635 3092944 3118296 3176270 3219704 3226290 3270408 3331210 3358515 3441376 3582416 3718560 3811524 3866180 3897870 3997452 4024630 4088010 4157728 4301720 4360544 4478020 4639416 4764405 4829556 4996815 5082032 5162064 5197160 5329936 5373624 5450680 5586947 5799270 6036945 6185888 6236592 6352540 6439408 6452580 6540816 6662420 6717030 7164832 7623048 7732360 7795740 7925669 7994904 8049260 8176020 8312287 8603440 8956040 9278832 9528810 9659112 9993630 10164064 10324128 10394320 10659872 10747248 10901360 11173894 11598540 12073890 12473184 12705080 12878816 12905160 13081632 13324840 13434060 13657961 15246096 15464720 15591480 15851338 15989808 16098520 16352040 16500983 16624574 16760841 17206880 17305909 17912080 18557664 19057620 19318224 19987260 20788640 21494496 21802720 22347788 23197080 23777007 24147780 24550243 24936861 25410160 25810320 26649680 26868120 27315922 27934735 30492192 30929440 31182960 31702676 31979616 32197040 32704080 33001966 33249148 33521682 34611818 35824160 38115240 38636448 39628345 39974520 40973883 41561435 44695576 46394160 47554014 48295560 49100486 49502949 49873722 50820320 51620640 51917727 53299360 53736240 54631844 55869470 62365920 63405352 64394080 65408160 66003932 66498296 67043364 68289805 69223636 73650729 76230480 79256690 79949040 81947766 82504915 83122870 83804205 86529545 89391152 92788320 95108028 96591120 98200972 99005898 99747444 103835454 107472480 109263688 111738940 118885035 122751215 124684305 126810704 132007864 132996592 134086728 136579610 138447272 147301458 152460960 158513380 159898080 163895532 165009830 166245740 167608410 173059090 178782304 190216056 193182240 196401944 198011796 199494888 204869415 207670908 218527376 223477880 237770070 245502430 247514745 249368610 253621408 259588635 264015728 265993184 268173456 273159220 276894544 294602916 317026760 327791064 330019660 332491480 335216820 340803767 346118180 368253645 380432112 392803888 396023592 398989776 409738830 415341816 437054752 446955760 475540140 491004860 495029490 498737220 519177270 528031456 536346912 546318440 553789088 589205832 634053520 655582128 660039320 664982960 670433640 681607534 692236360 709542269 736507290 760864224 785607776 792047184 797979552 819477660 830683632 893911520 951080280 982009720 990058980 997474440 1006559963 1022411301 1038354540 1055660449 1092636880 1178411664 1268107040 1311164256 1320078640 1329965920 1340867280 1363215068 1384472720 1419084538 1473014580 1584094368 1638955320 1661367264 1704018835 1902160560 1964019440 1980117960 1994948880 2013119926 2044822602 2076709080 2111320898 2128626807 2185273760 2356823328 2640157280 2681734560 2726430136 2768945440 2838169076 2946029160 3019679889 3166981347 3277910640 3408037670 3547711345 3804321120 3928038880 3960235920 3989897760 4026239852 4089645204 4153418160 4222641796 4257253614 5032799815 5112056505 5278302245 5452860272 5676338152 5892058320 6039359778 6333962694 6555821280 6816075340 7095422690 7920471840 8052479704 8179290408 8306836320 8445283592 8514507228 10065599630 10224113010 10556604490 10643134035 10905720544 11352676304 11784116640 12078719556 12667925388 13632150680 14190845380 15098399445 15834906735 16104959408 16358580816 16890567184 17029014456 20131199260 20448226020 21113208980 21286268070 22705352608 24157439112 25335850776 27264301360 28381690760 30196798890 31669813470 32209918816 32717161632 33781134368 34058028912 40262398520 40896452040 42226417960 42572536140 43282078409 48314878224 50671701552 54528602720 56763381520 60393597780 63339626940 68116057824 80524797040 81792904080 84452835920 85145072280 86564156818 96629756448 101343403104 113526763040 120787195560 126679253880 129846235227 161049594080 163585808160 168905671840 170290144560 173128313636 216410392045 241574391120 253358507760 259692470454 340580289120 346256627272 432820784090 483148782240 506717015520 519384940908 649231176135 692513254544 865641568180 1038769881816 1298462352270 1385026509088 1731283136360 2077539763632 2596924704540 3462566272720 4155079527264 5193849409080 6925132545440 10387698818160 20775397636320
• Sum of all divisors σ(n): 70293420933120
• Sum of proper divisors (its aliquot sum) s(n): 49518023296800
• 20775397636320 is an abundant number, because the sum of its proper divisors (49518023296800) is greater than itself. Its abundance is 28742625660480

Bases of 20775397636320

• Binary: 100101110010100100110001100100011100011100000₂
• Hexadecimal: 0x12E5263238E0
• Base-36: 7D433CIQO

Squares and roots of 20775397636320

• 20775397636320 squared (20775397636320²) is 431617146947210642983142400
• 20775397636320 cubed (20775397636320³) is 8967017854482262096049124010565971968000
• The square root of 20775397636320 is 4558003.6898098273
• The cube root of 20775397636320 is 27490.5301327615

Scales and comparisons

• 20,775,397,636,320 seconds is equal to 660,593 years, 19 weeks, 6 days, 3 hours, 52 minutes.
• To count from 1 to 20,775,397,636,320 would take you about one million, six hundred fifty-one thousand, four hundred eighty-three 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 20775397636320 cubic inches would be around 2290.9 feet tall.

Recreational maths with 20775397636320

• 20775397636320 backwards is 02363679357702
• 20775397636320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20775397636320's digits is 60
• More coming soon!