21231206400000
21,231,206,400,000 is an even composite number composed of five prime numbers multiplied together.
21231206400000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred twelve divisors.
Prime factorization of 21231206400000:
218 × 3 × 55 × 53 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 53 × 163)See below for interesting mathematical facts about the number 21231206400000 from the Numbermatics database.
Names of 21231206400000
- Cardinal: 21231206400000 can be written as Twenty-one trillion, two hundred thirty-one billion, two hundred six million, four hundred thousand.
Scientific notation
- Scientific notation: 2.12312064 × 1013
Factors of 21231206400000
Divisors of 21231206400000
- Number of divisors d(n): 912
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 53 60 64 75 80 96 100 106 120 125 128 150 159 160 163 192 200 212 240 250 256 265 300 318 320 326 375 384 400 424 480 489 500 512 530 600 625 636 640 652 750 768 795 800 815 848 960 978 1000 1024 1060 1200 1250 1272 1280 1304 1325 1500 1536 1590 1600 1630 1696 1875 1920 1956 2000 2048 2120 2400 2445 2500 2544 2560 2608 2650 3000 3072 3125 3180 3200 3260 3392 3750 3840 3912 3975 4000 4075 4096 4240 4800 4890 5000 5088 5120 5216 5300 6000 6144 6250 6360 6400 6520 6625 6784 7500 7680 7824 7950 8000 8150 8192 8480 8639 9375 9600 9780 10000 10176 10240 10432 10600 12000 12225 12288 12500 12720 12800 13040 13250 13568 15000 15360 15648 15900 16000 16300 16384 16960 17278 18750 19200 19560 19875 20000 20352 20375 20480 20864 21200 24000 24450 24576 25000 25440 25600 25917 26080 26500 27136 30000 30720 31296 31800 32000 32600 32768 33125 33920 34556 37500 38400 39120 39750 40000 40704 40750 40960 41728 42400 43195 48000 48900 49152 50000 50880 51200 51834 52160 53000 54272 60000 61125 61440 62592 63600 64000 65200 65536 66250 67840 69112 75000 76800 78240 79500 80000 81408 81500 81920 83456 84800 86390 96000 97800 98304 99375 100000 101760 101875 102400 103668 104320 106000 108544 120000 122250 122880 125184 127200 128000 129585 130400 131072 132500 135680 138224 150000 153600 156480 159000 160000 162816 163000 163840 165625 166912 169600 172780 192000 195600 196608 198750 200000 203520 203750 204800 207336 208640 212000 215975 217088 240000 244500 245760 250368 254400 256000 259170 260800 262144 265000 271360 276448 300000 305625 307200 312960 318000 320000 325632 326000 327680 331250 333824 339200 345560 384000 391200 393216 397500 400000 407040 407500 409600 414672 417280 424000 431950 434176 480000 489000 491520 496875 500736 508800 509375 512000 518340 521600 530000 542720 552896 600000 611250 614400 625920 636000 640000 647925 651264 652000 655360 662500 667648 678400 691120 768000 782400 786432 795000 800000 814080 815000 819200 829344 834560 848000 863900 868352 960000 978000 983040 993750 1001472 1017600 1018750 1024000 1036680 1043200 1060000 1079875 1085440 1105792 1200000 1222500 1228800 1251840 1272000 1280000 1295850 1302528 1304000 1310720 1325000 1335296 1356800 1382240 1528125 1536000 1564800 1590000 1600000 1628160 1630000 1638400 1658688 1669120 1696000 1727800 1736704 1920000 1956000 1966080 1987500 2002944 2035200 2037500 2048000 2073360 2086400 2120000 2159750 2170880 2211584 2400000 2445000 2457600 2503680 2544000 2560000 2591700 2605056 2608000 2650000 2670592 2713600 2764480 3056250 3072000 3129600 3180000 3200000 3239625 3256320 3260000 3276800 3317376 3338240 3392000 3455600 3473408 3840000 3912000 3932160 3975000 4005888 4070400 4075000 4096000 4146720 4172800 4240000 4319500 4341760 4423168 4800000 4890000 4915200 5007360 5088000 5120000 5183400 5210112 5216000 5300000 5341184 5399375 5427200 5528960 6112500 6144000 6259200 6360000 6400000 6479250 6512640 6520000 6553600 6634752 6676480 6784000 6911200 6946816 7680000 7824000 7950000 8011776 8140800 8150000 8192000 8293440 8345600 8480000 8639000 8683520 8846336 9600000 9780000 9830400 10014720 10176000 10240000 10366800 10420224 10432000 10600000 10682368 10798750 10854400 11057920 12225000 12288000 12518400 12720000 12800000 12958500 13025280 13040000 13269504 13352960 13568000 13822400 13893632 15360000 15648000 15900000 16023552 16198125 16281600 16300000 16384000 16586880 16691200 16960000 17278000 17367040 17692672 19200000 19560000 19660800 20029440 20352000 20480000 20733600 20840448 20864000 21200000 21364736 21597500 21708800 22115840 24450000 24576000 25036800 25440000 25600000 25917000 26050560 26080000 26539008 26705920 26996875 27136000 27644800 30720000 31296000 31800000 32047104 32396250 32563200 32600000 32768000 33173760 33382400 33920000 34556000 34734080 35385344 38400000 39120000 40058880 40704000 40960000 41467200 41680896 41728000 42400000 42729472 43195000 43417600 44231680 48900000 49152000 50073600 50880000 51200000 51834000 52101120 52160000 53078016 53411840 53993750 54272000 55289600 61440000 62592000 63600000 64094208 64792500 65126400 65200000 66347520 66764800 67840000 69112000 69468160 70770688 76800000 78240000 80117760 80990625 81408000 81920000 82934400 83456000 84800000 86390000 86835200 88463360 97800000 98304000 100147200 101760000 102400000 103668000 104202240 104320000 106156032 106823680 107987500 108544000 110579200 122880000 125184000 127200000 128188416 129585000 130252800 130400000 132695040 133529600 135680000 138224000 141541376 153600000 156480000 160235520 161981250 162816000 163840000 165868800 166912000 169600000 172780000 173670400 176926720 195600000 200294400 203520000 204800000 207336000 208404480 208640000 212312064 213647360 215975000 217088000 221158400 245760000 250368000 254400000 259170000 260505600 260800000 265390080 267059200 271360000 276448000 283082752 307200000 312960000 320471040 323962500 325632000 331737600 333824000 339200000 345560000 347340800 353853440 391200000 400588800 407040000 409600000 414672000 417280000 424624128 431950000 434176000 442316800 491520000 500736000 508800000 518340000 521011200 521600000 530780160 534118400 542720000 552896000 566165504 614400000 625920000 640942080 647925000 651264000 663475200 667648000 678400000 691120000 707706880 782400000 801177600 814080000 819200000 829344000 834560000 849248256 863900000 868352000 884633600 1001472000 1017600000 1036680000 1042022400 1043200000 1061560320 1068236800 1085440000 1105792000 1132331008 1228800000 1251840000 1295850000 1302528000 1326950400 1335296000 1356800000 1382240000 1415413760 1564800000 1602355200 1628160000 1658688000 1669120000 1698496512 1727800000 1736704000 1769267200 2002944000 2035200000 2073360000 2086400000 2123120640 2170880000 2211584000 2264662016 2457600000 2503680000 2591700000 2605056000 2653900800 2670592000 2713600000 2764480000 2830827520 3129600000 3204710400 3256320000 3317376000 3338240000 3396993024 3455600000 3538534400 4005888000 4070400000 4146720000 4172800000 4246241280 4341760000 4423168000 5007360000 5183400000 5210112000 5307801600 5341184000 5427200000 5528960000 5661655040 6259200000 6512640000 6634752000 6676480000 6793986048 6911200000 7077068800 8011776000 8140800000 8293440000 8345600000 8492482560 8683520000 8846336000 10014720000 10366800000 10615603200 10854400000 11057920000 11323310080 12518400000 13025280000 13269504000 13352960000 13822400000 14154137600 16023552000 16281600000 16586880000 16691200000 16984965120 17692672000 20029440000 20733600000 21231206400 21708800000 22115840000 25036800000 26050560000 26539008000 26705920000 27644800000 28308275200 32563200000 33173760000 33382400000 33969930240 35385344000 40058880000 41467200000 42462412800 43417600000 44231680000 50073600000 53078016000 55289600000 56616550400 65126400000 66347520000 66764800000 70770688000 80117760000 82934400000 84924825600 88463360000 100147200000 106156032000 110579200000 130252800000 132695040000 133529600000 141541376000 165868800000 169849651200 176926720000 200294400000 212312064000 221158400000 265390080000 283082752000 331737600000 353853440000 400588800000 424624128000 442316800000 530780160000 663475200000 707706880000 849248256000 884633600000 1061560320000 1326950400000 1415413760000 1769267200000 2123120640000 2653900800000 3538534400000 4246241280000 5307801600000 7077068800000 10615603200000 21231206400000
- Sum of all divisors σ(n): 72543570539328
- Sum of proper divisors (its aliquot sum) s(n): 51312364139328
- 21231206400000 is an abundant number, because the sum of its proper divisors (51312364139328) is greater than itself. Its abundance is 30081157739328
Bases of 21231206400000
- Binary: 1001101001111010001101000010000000000000000002
- Hexadecimal: 0x134F46840000
- Base-36: 7IXHC47PC
Squares and roots of 21231206400000
- 21231206400000 squared (212312064000002) is 450764125199400960000000000
- 21231206400000 cubed (212312064000003) is 9570266179823922938118144000000000000000
-
The
square root of 21231206400000 is 4607733.3256168373 -
The
cube root of 21231206400000 is 27690.1233756679
Scales and comparisons
How big is 21231206400000?- 21,231,206,400,000 seconds is equal to 675,086 years, 35 weeks, 6 days, 13 hours, 20 minutes.
-
To count from 1 to 21,231,206,400,000 would take you about one million, six hundred eighty-seven thousand, seven hundred sixteen 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 21231206400000 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231206400000
- 21231206400000 backwards is 00000460213212
- The number of decimal digits it has is: 14
- The sum of 21231206400000's digits is 21
- More coming soon!
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The information we have on file for 21231206400000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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