20004387840000

Names of 20004387840000

• Cardinal: 20004387840000 can be written as Twenty trillion, four billion, three hundred eighty-seven million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 2.000438784 × 10¹³

Factors of 20004387840000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 8254

Divisors of 20004387840000

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 53 60 64 72 75 80 90 96 100 106 120 125 128 144 150 159 160 180 192 200 212 225 240 250 256 265 288 300 318 320 360 375 384 400 424 450 477 480 500 512 530 576 600 625 636 640 720 750 768 795 800 848 900 954 960 1000 1024 1060 1125 1152 1200 1250 1272 1280 1325 1440 1500 1536 1590 1600 1696 1800 1875 1908 1920 2000 2048 2120 2250 2304 2385 2400 2500 2544 2560 2650 2880 3000 3072 3180 3200 3392 3600 3750 3816 3840 3975 4000 4096 4240 4500 4608 4770 4800 5000 5088 5120 5300 5625 5760 6000 6144 6360 6400 6625 6784 7200 7500 7632 7680 7950 8000 8191 8192 8480 9000 9216 9540 9600 10000 10176 10240 10600 11250 11520 11925 12000 12288 12720 12800 13250 13568 14400 15000 15264 15360 15900 16000 16382 16960 18000 18432 19080 19200 19875 20000 20352 20480 21200 22500 23040 23850 24000 24573 24576 25440 25600 26500 27136 28800 30000 30528 30720 31800 32000 32764 33125 33920 36000 36864 38160 38400 39750 40000 40704 40955 40960 42400 45000 46080 47700 48000 49146 50880 51200 53000 54272 57600 59625 60000 61056 61440 63600 64000 65528 66250 67840 72000 73719 73728 76320 76800 79500 80000 81408 81910 84800 90000 92160 95400 96000 98292 99375 101760 102400 106000 108544 115200 119250 120000 122112 122865 122880 127200 128000 131056 132500 135680 144000 147438 152640 153600 159000 160000 162816 163820 169600 180000 184320 190800 192000 196584 198750 203520 204775 204800 212000 217088 230400 238500 240000 244224 245730 254400 256000 262112 265000 271360 288000 294876 298125 305280 307200 318000 320000 325632 327640 339200 360000 368595 368640 381600 384000 393168 397500 407040 409550 424000 434123 434176 460800 477000 480000 488448 491460 508800 512000 524224 530000 542720 576000 589752 596250 610560 614325 614400 636000 640000 651264 655280 678400 720000 737190 763200 768000 786336 795000 814080 819100 848000 868246 921600 954000 960000 976896 982920 1017600 1023875 1024000 1048448 1060000 1085440 1152000 1179504 1192500 1221120 1228650 1272000 1280000 1302369 1302528 1310560 1356800 1440000 1474380 1526400 1536000 1572672 1590000 1628160 1638200 1696000 1736492 1842975 1843200 1908000 1920000 1953792 1965840 2035200 2047750 2096896 2120000 2170615 2170880 2304000 2359008 2385000 2442240 2457300 2544000 2560000 2604738 2621120 2713600 2880000 2948760 3052800 3071625 3072000 3145344 3180000 3256320 3276400 3392000 3472984 3685950 3816000 3840000 3907107 3907584 3931680 4070400 4095500 4193792 4240000 4341230 4608000 4718016 4770000 4884480 4914600 5088000 5119375 5120000 5209476 5242240 5427200 5760000 5897520 6105600 6143250 6290688 6360000 6511845 6512640 6552800 6784000 6945968 7371900 7632000 7680000 7814214 7863360 8140800 8191000 8387584 8480000 8682460 9214875 9216000 9436032 9540000 9768960 9829200 10176000 10238750 10418952 10484480 10853075 10854400 11520000 11795040 12211200 12286500 12581376 12720000 13023690 13105600 13568000 13891936 14743800 15264000 15358125 15360000 15628428 15726720 16281600 16382000 16775168 16960000 17364920 18429750 18872064 19080000 19535535 19537920 19658400 20352000 20477500 20837904 20968960 21706150 23040000 23590080 24422400 24573000 25162752 25440000 26047380 26211200 27136000 27783872 29487600 30528000 30716250 31256856 31453440 32559225 32563200 32764000 33550336 33920000 34729840 36859500 37744128 38160000 39071070 39316800 40704000 40955000 41675808 41937920 43412300 46074375 46080000 47180160 48844800 49146000 50325504 50880000 52094760 52422400 54265375 54272000 55567744 58975200 61056000 61432500 62513712 62906880 65118450 65528000 67100672 67840000 69459680 73719000 75488256 76320000 78142140 78633600 81408000 81910000 83351616 83875840 86824600 92148750 94360320 97677675 97689600 98292000 100651008 101760000 104189520 104844800 108530750 111135488 117950400 122112000 122865000 125027424 125813760 130236900 131056000 135680000 138919360 147438000 150976512 152640000 156284280 157267200 162796125 162816000 163820000 166703232 167751680 173649200 184297500 188720640 195355350 196584000 201302016 203520000 208379040 209689600 217061500 222270976 235900800 244224000 245730000 250054848 251627520 260473800 262112000 271326875 271360000 277838720 294876000 301953024 305280000 312568560 314534400 325592250 327640000 333406464 335503360 347298400 368595000 377441280 390710700 393168000 407040000 416758080 419379200 434123000 444541952 471801600 488388375 488448000 491460000 500109696 503255040 520947600 524224000 542653750 555677440 589752000 603906048 610560000 625137120 629068800 651184500 655280000 666812928 694596800 737190000 754882560 781421400 786336000 813980625 814080000 833516160 838758400 868246000 889083904 943603200 976776750 982920000 1000219392 1006510080 1041895200 1048448000 1085307500 1111354880 1179504000 1221120000 1250274240 1258137600 1302369000 1310560000 1333625856 1389193600 1474380000 1509765120 1562842800 1572672000 1627961250 1667032320 1677516800 1736492000 1778167808 1887206400 1953553500 1965840000 2000438784 2083790400 2096896000 2170615000 2222709760 2359008000 2441941875 2442240000 2500548480 2516275200 2604738000 2621120000 2667251712 2778387200 2948760000 3019530240 3125685600 3145344000 3255922500 3334064640 3472984000 3556335616 3774412800 3907107000 3931680000 4000877568 4167580800 4193792000 4341230000 4445419520 4718016000 4883883750 5001096960 5032550400 5209476000 5242240000 5334503424 5556774400 5897520000 6251371200 6290688000 6511845000 6668129280 6945968000 7548825600 7814214000 7863360000 8001755136 8335161600 8387584000 8682460000 8890839040 9436032000 9767767500 10002193920 10418952000 10484480000 10669006848 11113548800 11795040000 12502742400 12581376000 13023690000 13336258560 13891936000 15097651200 15628428000 15726720000 16003510272 16670323200 17364920000 17781678080 18872064000 19535535000 20004387840 20837904000 20968960000 22227097600 23590080000 25005484800 25162752000 26047380000 26672517120 27783872000 31256856000 31453440000 32007020544 33340646400 34729840000 37744128000 39071070000 40008775680 41675808000 41937920000 44454195200 47180160000 50010969600 52094760000 53345034240 55567744000 62513712000 62906880000 66681292800 69459680000 75488256000 78142140000 80017551360 83351616000 88908390400 94360320000 100021939200 104189520000 111135488000 125027424000 125813760000 133362585600 138919360000 156284280000 160035102720 166703232000 188720640000 200043878400 208379040000 222270976000 250054848000 266725171200 277838720000 312568560000 333406464000 377441280000 400087756800 416758080000 444541952000 500109696000 555677440000 625137120000 666812928000 800175513600 833516160000 1000219392000 1111354880000 1250274240000 1333625856000 1667032320000 2000438784000 2222709760000 2500548480000 3334064640000 4000877568000 5001096960000 6668129280000 10002193920000 20004387840000
• Sum of all divisors σ(n): 73581988626432
• Sum of proper divisors (its aliquot sum) s(n): 53577600786432
• 20004387840000 is an abundant number, because the sum of its proper divisors (53577600786432) is greater than itself. Its abundance is 33573212946432

Bases of 20004387840000

• Binary: 100100011000110100010011011100110000000000000₂
• Hexadecimal: 0x1231A26E6000
• Base-36: 739W00SG0

Squares and roots of 20004387840000

• 20004387840000 squared (20004387840000²) is 400175532853139865600000000
• 20004387840000 cubed (20004387840000³) is 8005266563272871633227874304000000000000
• The square root of 20004387840000 is 4472626.5035211693
• The cube root of 20004387840000 is 27146.1610924963

Scales and comparisons

• 20,004,387,840,000 seconds is equal to 636,077 years, 34 weeks, 16 hours.
• To count from 1 to 20,004,387,840,000 would take you about one million, five hundred ninety thousand, one hundred ninety-four 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 20004387840000 cubic inches would be around 2262.2 feet tall.

Recreational maths with 20004387840000

• 20004387840000 backwards is 00004878340002
• 20004387840000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20004387840000's digits is 36
• More coming soon!