20872752709120

Names of 20872752709120

• Cardinal: 20872752709120 can be written as Twenty trillion, eight hundred seventy-two billion, seven hundred fifty-two million, seven hundred nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.087275270912 × 10¹³

Factors of 20872752709120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 935

Divisors of 20872752709120

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 61 62 64 65 80 104 122 124 128 130 155 160 169 208 244 248 256 260 305 310 320 338 403 416 488 496 512 520 610 620 640 676 793 806 823 832 845 961 976 992 1040 1220 1240 1280 1352 1586 1612 1646 1664 1690 1891 1922 1952 1984 2015 2080 2440 2480 2560 2704 3172 3224 3292 3328 3380 3782 3844 3904 3965 3968 4030 4115 4160 4805 4880 4960 5239 5408 6344 6448 6584 6656 6760 7564 7688 7808 7930 7936 8060 8230 8320 9455 9610 9760 9920 10309 10478 10699 10816 12493 12688 12896 13168 13520 15128 15376 15616 15860 15872 16120 16460 16640 18910 19220 19520 19840 20618 20956 21398 21632 24583 24986 25376 25513 25792 26195 26336 27040 30256 30752 31232 31720 32240 32920 33280 37820 38440 39040 39680 41236 41912 42796 43264 49166 49972 50203 50752 51026 51545 51584 52390 52672 53495 54080 58621 60512 61504 62465 63440 64480 65840 75640 76880 78080 79360 82472 83824 85592 86528 98332 99944 100406 101504 102052 103090 103168 104780 105344 106990 108160 117242 121024 122915 123008 124930 126880 127565 128960 131680 139087 151280 153760 156160 162409 164944 167648 171184 196664 199888 200812 203008 204104 206180 206336 209560 210688 213980 216320 234484 242048 245830 246016 249860 251015 253760 255130 257920 263360 278174 293105 302560 307520 319579 324818 329888 331669 335296 342368 393328 399776 401624 406016 408208 412360 419120 421376 427960 432640 468968 484096 491660 492032 499720 502030 507520 510260 515840 526720 556348 586210 605120 615040 639158 649636 652639 659776 663338 670592 684736 695435 762073 786656 790903 799552 803248 812045 816416 824720 838240 855920 937936 968192 983320 999440 1004060 1015040 1020520 1031680 1053440 1112696 1172420 1210240 1230080 1278316 1299272 1305278 1319552 1326676 1341184 1369472 1390870 1524146 1556293 1573312 1581806 1597895 1599104 1606496 1624090 1632832 1649440 1658345 1676480 1711840 1875872 1966640 1998880 2008120 2030080 2041040 2106880 2225392 2344840 2420480 2460160 2556632 2598544 2610556 2639104 2653352 2682368 2738944 2781740 3048292 3112586 3146624 3163612 3195790 3198208 3212992 3248180 3263195 3265664 3298880 3316690 3352960 3423680 3751744 3810365 3933280 3954515 3997760 4016240 4082080 4311697 4450784 4689680 4840960 5113264 5197088 5221112 5278208 5306704 5477888 5563480 6096584 6225172 6293248 6327224 6391580 6396416 6425984 6496360 6526390 6531328 6597760 6633380 6705920 6847360 7503488 7620730 7781465 7866560 7909030 7995520 8032480 8164160 8484307 8623394 8901568 9379360 9906949 10226528 10281739 10394176 10442224 10613408 11126960 12193168 12450344 12586496 12654448 12783160 12851968 12992720 13052780 13062656 13195520 13266760 13411840 13694720 15006976 15241460 15562930 15733120 15818060 15991040 16064960 16328320 16968614 17246788 17803136 18758720 19813898 20231809 20453056 20563478 20788352 20884448 21226816 21558485 22253920 24386336 24900688 25308896 25566320 25703936 25985440 26105560 26391040 26533520 27389440 30013952 30482920 31125860 31466240 31636120 31982080 32129920 32656640 33937228 34493576 35606272 37517440 39627796 40463618 40906112 41126956 41576704 41768896 42421535 42453632 43116970 44507840 48245083 48772672 49534745 49801376 50617792 51132640 51408695 51970880 52211120 53067040 60965840 62251720 62932480 63272240 64259840 65313280 67874456 68987152 71212544 75034880 79255592 80927236 81812224 82253912 83153408 83537792 84843070 84907264 86233940 89015680 96490166 97545344 99069490 99602752 101159045 101235584 102265280 102817390 103941760 104422240 106134080 121931680 124503440 126544480 128519680 133662607 135748912 137974304 150069760 158511184 161854472 163624448 164507824 167075584 169686140 169814528 172467880 178031360 192980332 195090688 198138980 199205504 202318090 202471168 204530560 205634780 207883520 208844480 212268160 241225415 243863360 249006880 253088960 263013517 267325214 271497824 275948608 317022368 323708944 329015648 334151168 339372280 344935760 356062720 385960664 390181376 396277960 398411008 404636180 404942336 409061120 411269560 415767040 417688960 424536320 482450830 487726720 498013760 506177920 526027034 534650428 542995648 551897216 627186079 634044736 647417888 658031296 668313035 678744560 689871520 771921328 792555920 796822016 809272360 818122240 822539120 835377920 849072640 964901660 975453440 996027520 1012355840 1052054068 1069300856 1085991296 1103794432 1254372158 1268089472 1294835776 1315067585 1316062592 1336626070 1357489120 1379743040 1543842656 1585111840 1618544720 1645078240 1670755840 1929803320 1950906880 1992055040 2024711680 2104108136 2138601712 2171982592 2207588864 2508744316 2536178944 2589671552 2630135170 2632125184 2673252140 2714978240 2759486080 3087685312 3135930395 3170223680 3237089440 3290156480 3859606640 3984110080 4208216272 4277203424 4343965184 5017488632 5072357888 5179343104 5260270340 5264250368 5346504280 5429956480 5518972160 6175370624 6271860790 6340447360 6474178880 6580312960 7719213280 8153419027 8416432544 8554406848 10034977264 10358686208 10520540680 10693008560 10859912960 11037944320 12350741248 12543721580 12680894720 12948357760 13160625920 15438426560 16306838054 16832865088 17108813696 20069954528 21041081360 21386017120 21719825920 24701482496 25087443160 25361789440 25896715520 26321251840 30876853120 32613676108 33665730176 34217627392 40139909056 40767095135 42082162720 42772034240 50174886320 51793431040 61753706240 65227352216 67331460352 68435254784 80279818112 81534190270 84164325440 85544068480 100349772640 123507412480 130454704432 134662920704 160559636224 163068380540 168328650880 171088136960 200699545280 260909408864 321119272448 326136761080 336657301760 342176273920 401399090560 521818817728 652273522160 673314603520 802798181120 1043637635456 1304547044320 1605596362240 2087275270912 2609094088640 4174550541824 5218188177280 10436376354560 20872752709120
• Sum of all divisors σ(n): 56983106749536
• Sum of proper divisors (its aliquot sum) s(n): 36110354040416
• 20872752709120 is an abundant number, because the sum of its proper divisors (36110354040416) is greater than itself. Its abundance is 15237601331296

Bases of 20872752709120

• Binary: 100101111101111010001000000101011111000000000₂
• Hexadecimal: 0x12FBD102BE00
• Base-36: 7ECT61LOG

Squares and roots of 20872752709120

• 20872752709120 squared (20872752709120²) is 435671805656076299331174400
• 20872752709120 cubed (20872752709120³) is 9093669861795068715854194501671190528000
• The square root of 20872752709120 is 4568670.7814330419
• The cube root of 20872752709120 is 27533.4041279979

Scales and comparisons

• 20,872,752,709,120 seconds is equal to 663,688 years, 50 weeks, 3 days, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 20,872,752,709,120 would take you about one million, six hundred fifty-nine thousand, two hundred twenty-two 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 20872752709120 cubic inches would be around 2294.5 feet tall.

Recreational maths with 20872752709120

• 20872752709120 backwards is 02190725727802
• 20872752709120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20872752709120's digits is 52
• More coming soon!