21111106437120

Names of 21111106437120

• Cardinal: 21111106437120 can be written as Twenty-one trillion, one hundred eleven billion, one hundred six million, four hundred thirty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.111110643712 × 10¹³

Factors of 21111106437120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 124

Divisors of 21111106437120

• Number of divisors d(n): 696
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 107 112 120 128 140 147 160 168 192 196 210 214 224 240 245 256 280 294 320 321 336 384 392 420 428 448 480 490 512 535 560 588 640 642 672 735 749 768 784 840 856 896 960 980 1024 1070 1120 1176 1280 1284 1344 1470 1498 1536 1568 1605 1680 1712 1792 1920 1960 2048 2140 2240 2247 2352 2560 2568 2688 2940 2996 3072 3136 3210 3360 3424 3584 3745 3840 3920 4096 4280 4480 4494 4704 5120 5136 5243 5376 5880 5992 6144 6272 6420 6720 6848 7168 7490 7680 7840 8192 8560 8960 8988 9408 10240 10272 10486 10752 11235 11760 11984 12288 12544 12840 13440 13696 14336 14980 15360 15680 15729 16384 17120 17920 17976 18816 20480 20544 20972 21504 22470 23520 23968 24576 25088 25680 26215 26880 27392 28672 29960 30720 31360 31458 32768 34240 35840 35952 37632 40960 41088 41944 43008 44940 47040 47936 49152 50176 51360 52430 53760 54784 57344 59920 61440 62720 62916 65536 68480 71680 71904 75264 78645 81920 82176 83888 86016 89880 94080 95872 98304 100352 102720 104860 107520 109568 114688 119840 122880 125440 125832 131072 136960 143360 143808 150528 157290 163840 164352 167776 172032 179760 188160 191744 196608 200704 205440 209720 215040 219136 229376 239680 245760 250880 251664 262144 273920 286720 287616 301056 314580 327680 328704 335552 344064 359520 376320 383488 393216 401408 410880 419440 430080 438272 458752 479360 491520 501760 503328 524288 547840 573440 575232 602112 629160 655360 657408 671104 688128 719040 752640 766976 786432 802816 821760 838880 860160 876544 917504 958720 983040 1003520 1006656 1048576 1095680 1146880 1150464 1204224 1258320 1310720 1314816 1342208 1376256 1438080 1505280 1533952 1572864 1605632 1643520 1677760 1720320 1753088 1835008 1917440 1966080 2007040 2013312 2097152 2191360 2293760 2300928 2408448 2516640 2621440 2629632 2684416 2752512 2876160 3010560 3067904 3145728 3211264 3287040 3355520 3440640 3506176 3670016 3834880 3932160 4014080 4026624 4194304 4382720 4587520 4601856 4816896 5033280 5242880 5259264 5368832 5505024 5752320 6021120 6135808 6291456 6422528 6574080 6711040 6881280 7012352 7340032 7669760 7864320 8028160 8053248 8388608 8765440 9175040 9203712 9633792 10066560 10485760 10518528 10737664 11010048 11504640 12042240 12271616 12582912 12845056 13148160 13422080 13762560 14024704 14680064 15339520 15728640 16056320 16106496 16777216 17530880 18350080 18407424 19267584 20133120 20971520 21037056 21475328 22020096 23009280 24084480 24543232 25165824 25690112 26296320 26844160 27525120 28049408 29360128 30679040 31457280 32112640 32212992 33554432 35061760 36700160 36814848 38535168 40266240 41943040 42074112 42950656 44040192 46018560 48168960 49086464 50331648 51380224 52592640 53688320 55050240 56098816 58720256 61358080 62914560 64225280 64425984 67108864 70123520 73400320 73629696 77070336 80532480 83886080 84148224 85901312 88080384 92037120 96337920 98172928 100663296 102760448 105185280 107376640 110100480 112197632 117440512 122716160 125829120 128450560 128851968 134217728 140247040 146800640 147259392 154140672 161064960 167772160 168296448 171802624 176160768 184074240 192675840 196345856 201326592 205520896 210370560 214753280 220200960 224395264 234881024 245432320 251658240 256901120 257703936 268435456 280494080 293601280 294518784 308281344 322129920 335544320 336592896 343605248 352321536 368148480 385351680 392691712 402653184 411041792 420741120 429506560 440401920 448790528 469762048 490864640 503316480 513802240 515407872 560988160 587202560 589037568 616562688 644259840 671088640 673185792 687210496 704643072 736296960 770703360 785383424 805306368 822083584 841482240 859013120 880803840 897581056 939524096 981729280 1006632960 1027604480 1030815744 1121976320 1174405120 1178075136 1233125376 1288519680 1342177280 1346371584 1374420992 1409286144 1472593920 1541406720 1570766848 1644167168 1682964480 1718026240 1761607680 1795162112 1879048192 1963458560 2013265920 2055208960 2061631488 2243952640 2348810240 2356150272 2466250752 2577039360 2692743168 2748841984 2818572288 2945187840 3082813440 3141533696 3288334336 3365928960 3436052480 3523215360 3590324224 3926917120 4026531840 4110417920 4123262976 4487905280 4697620480 4712300544 4932501504 5154078720 5385486336 5497683968 5637144576 5890375680 6165626880 6283067392 6576668672 6731857920 6872104960 7046430720 7180648448 7853834240 8220835840 8246525952 8975810560 9395240960 9424601088 9865003008 10308157440 10770972672 10995367936 11780751360 12331253760 12566134784 13153337344 13463715840 13744209920 14092861440 14361296896 15707668480 16441671680 16493051904 17951621120 18849202176 19730006016 20616314880 21541945344 21990735872 23561502720 24662507520 25132269568 26927431680 27488419840 28185722880 28722593792 31415336960 32883343360 32986103808 35903242240 37698404352 39460012032 41232629760 43083890688 43981471744 47123005440 49325015040 50264539136 53854863360 54976839680 62830673920 65766686720 65972207616 71806484480 75396808704 82465259520 86167781376 87962943488 94246010880 98650030080 100529078272 107709726720 109953679360 125661347840 131944415232 143612968960 150793617408 164930519040 175925886976 188492021760 197300060160 201058156544 215419453440 219907358720 251322695680 263888830464 301587234816 329861038080 351851773952 376984043520 430838906880 439814717440 502645391360 527777660928 603174469632 659722076160 703703547904 753968087040 879629434880 1005290782720 1055555321856 1319444152320 1407407095808 1507936174080 1759258869760 2111110643712 2638888304640 3015872348160 3518517739520 4222221287424 5277776609280 7037035479040 10555553218560 21111106437120
• Sum of all divisors σ(n): 79319455874784
• Sum of proper divisors (its aliquot sum) s(n): 58208349437664
• 21111106437120 is an abundant number, because the sum of its proper divisors (58208349437664) is greater than itself. Its abundance is 37097243000544

Bases of 21111106437120

• Binary: 100110011001101010000000000000000000000000000₂
• Hexadecimal: 0x133350000000
• Base-36: 7HEB3P79C

Squares and roots of 21111106437120

• 21111106437120 squared (21111106437120²) is 445678814999409500513894400
• 21111106437120 cubed (21111106437120³) is 9408772900222047515297760015839920128000
• The square root of 21111106437120 is 4594682.4087329475
• The cube root of 21111106437120 is 27637.8124331653

Scales and comparisons

• 21,111,106,437,120 seconds is equal to 671,267 years, 45 weeks, 6 days, 16 hours, 32 minutes.
• To count from 1 to 21,111,106,437,120 would take you about one million, six hundred seventy-eight thousand, one hundred sixty-nine 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 21111106437120 cubic inches would be around 2303.2 feet tall.

Recreational maths with 21111106437120

• 21111106437120 backwards is 02173460111112
• 21111106437120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21111106437120's digits is 30
• More coming soon!