20939223859200

Names of 20939223859200

• Cardinal: 20939223859200 can be written as Twenty trillion, nine hundred thirty-nine billion, two hundred twenty-three million, eight hundred fifty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 2.09392238592 × 10¹³

Factors of 20939223859200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 53

Divisors of 20939223859200

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 43 45 48 50 54 60 64 72 75 80 86 90 96 100 108 120 128 129 135 144 150 160 172 180 192 200 215 216 225 240 256 258 270 288 300 320 344 360 384 387 400 430 432 450 480 512 516 540 576 600 640 645 675 688 720 768 774 800 860 864 900 960 1024 1032 1075 1080 1152 1161 1200 1280 1290 1350 1376 1440 1536 1548 1600 1720 1728 1800 1849 1920 1935 2048 2064 2150 2160 2304 2322 2400 2560 2580 2700 2752 2880 3072 3096 3200 3225 3440 3456 3600 3698 3840 3870 4096 4128 4300 4320 4608 4644 4800 5120 5160 5400 5504 5547 5760 5805 6144 6192 6400 6450 6880 6912 7200 7396 7680 7740 8192 8256 8600 8640 9216 9245 9288 9600 9675 10240 10320 10800 11008 11094 11520 11610 12288 12384 12800 12900 13760 13824 14400 14792 15360 15480 16384 16512 16641 17200 17280 18432 18490 18576 19200 19350 20480 20640 21600 22016 22188 23040 23220 24576 24768 25600 25800 27520 27648 27735 28800 29025 29584 30720 30960 32768 33024 33282 34400 34560 36864 36980 37152 38400 38700 40960 41280 43200 44032 44376 46080 46225 46440 49152 49536 49923 51200 51600 55040 55296 55470 57600 58050 59168 61440 61920 65536 66048 66564 68800 69120 73728 73960 74304 76800 77400 81920 82560 83205 86400 88064 88752 92160 92450 92880 98304 99072 99846 102400 103200 110080 110592 110940 115200 116100 118336 122880 123840 131072 132096 133128 137600 138240 138675 147456 147920 148608 153600 154800 163840 165120 166410 172800 176128 177504 184320 184900 185760 196608 198144 199692 204800 206400 220160 221184 221880 230400 232200 236672 245760 247680 249615 262144 264192 266256 275200 276480 277350 294912 295840 297216 307200 309600 327680 330240 332820 345600 352256 355008 368640 369800 371520 393216 396288 399384 409600 412800 416025 440320 442368 443760 460800 464400 473344 491520 495360 499230 524288 528384 532512 550400 552960 554700 589824 591680 594432 614400 619200 655360 660480 665640 691200 704512 710016 737280 739600 743040 786432 792576 798768 819200 825600 832050 880640 884736 887520 921600 928800 946688 983040 990720 998460 1048576 1056768 1065024 1100800 1105920 1109400 1179648 1183360 1188864 1228800 1238400 1248075 1310720 1320960 1331280 1382400 1409024 1420032 1474560 1479200 1486080 1572864 1585152 1597536 1638400 1651200 1664100 1761280 1769472 1775040 1843200 1857600 1893376 1966080 1981440 1996920 2097152 2113536 2130048 2201600 2211840 2218800 2359296 2366720 2377728 2457600 2476800 2496150 2621440 2641920 2662560 2764800 2818048 2840064 2949120 2958400 2972160 3145728 3170304 3195072 3276800 3302400 3328200 3522560 3538944 3550080 3686400 3715200 3786752 3932160 3962880 3993840 4194304 4227072 4260096 4403200 4423680 4437600 4718592 4733440 4755456 4915200 4953600 4992300 5242880 5283840 5325120 5529600 5636096 5680128 5898240 5916800 5944320 6291456 6340608 6390144 6553600 6604800 6656400 7045120 7077888 7100160 7372800 7430400 7573504 7864320 7925760 7987680 8388608 8454144 8520192 8806400 8847360 8875200 9437184 9466880 9510912 9830400 9907200 9984600 10485760 10567680 10650240 11059200 11272192 11360256 11796480 11833600 11888640 12582912 12681216 12780288 13107200 13209600 13312800 14090240 14155776 14200320 14745600 14860800 15147008 15728640 15851520 15975360 16777216 16908288 17040384 17612800 17694720 17750400 18874368 18933760 19021824 19660800 19814400 19969200 20971520 21135360 21300480 22118400 22544384 22720512 23592960 23667200 23777280 25165824 25362432 25560576 26214400 26419200 26625600 28180480 28311552 28400640 29491200 29721600 30294016 31457280 31703040 31950720 33816576 34080768 35225600 35389440 35500800 37748736 37867520 38043648 39321600 39628800 39938400 41943040 42270720 42600960 44236800 45088768 45441024 47185920 47334400 47554560 50331648 50724864 51121152 52428800 52838400 53251200 56360960 56623104 56801280 58982400 59443200 60588032 62914560 63406080 63901440 67633152 68161536 70451200 70778880 71001600 75497472 75735040 76087296 78643200 79257600 79876800 83886080 84541440 85201920 88473600 90177536 90882048 94371840 94668800 95109120 101449728 102242304 104857600 105676800 106502400 112721920 113246208 113602560 117964800 118886400 121176064 125829120 126812160 127802880 135266304 136323072 140902400 141557760 142003200 150994944 151470080 152174592 157286400 158515200 159753600 169082880 170403840 176947200 180355072 181764096 188743680 189337600 190218240 202899456 204484608 209715200 211353600 213004800 225443840 226492416 227205120 235929600 237772800 242352128 251658240 253624320 255605760 270532608 272646144 281804800 283115520 284006400 302940160 304349184 314572800 317030400 319507200 338165760 340807680 353894400 360710144 363528192 377487360 378675200 380436480 405798912 408969216 419430400 422707200 426009600 450887680 452984832 454410240 471859200 475545600 484704256 507248640 511211520 541065216 545292288 563609600 566231040 568012800 605880320 608698368 629145600 634060800 639014400 676331520 681615360 707788800 721420288 727056384 754974720 757350400 760872960 811597824 817938432 845414400 852019200 901775360 908820480 943718400 951091200 969408512 1014497280 1022423040 1082130432 1090584576 1127219200 1132462080 1136025600 1211760640 1217396736 1258291200 1268121600 1278028800 1352663040 1363230720 1415577600 1454112768 1514700800 1521745920 1623195648 1635876864 1690828800 1704038400 1803550720 1817640960 1887436800 1902182400 1938817024 2028994560 2044846080 2164260864 2181169152 2254438400 2264924160 2272051200 2423521280 2434793472 2536243200 2556057600 2705326080 2726461440 2831155200 2908225536 3029401600 3043491840 3246391296 3271753728 3381657600 3408076800 3607101440 3635281920 3774873600 3804364800 3877634048 4057989120 4089692160 4362338304 4508876800 4544102400 4847042560 4869586944 5072486400 5112115200 5410652160 5452922880 5662310400 5816451072 6058803200 6086983680 6492782592 6543507456 6763315200 6816153600 7270563840 7608729600 7755268096 8115978240 8179384320 8724676608 9017753600 9088204800 9694085120 9739173888 10144972800 10224230400 10821304320 10905845760 11324620800 11632902144 12117606400 12173967360 13087014912 13526630400 13632307200 14541127680 15217459200 15510536192 16231956480 16358768640 17449353216 18035507200 18176409600 19388170240 19478347776 20289945600 20448460800 21811691520 23265804288 24235212800 24347934720 26174029824 27053260800 27264614400 29082255360 30434918400 31021072384 32463912960 32717537280 34898706432 36352819200 38776340480 40579891200 40896921600 43623383040 46531608576 48470425600 48695869440 52348059648 54106521600 54529228800 58164510720 60869836800 65435074560 69797412864 72705638400 77552680960 81159782400 81793843200 87246766080 93063217152 96940851200 97391738880 104696119296 109058457600 116329021440 121739673600 130870149120 139594825728 145411276800 155105361920 162319564800 163587686400 174493532160 193881702400 209392238592 218116915200 232658042880 243479347200 261740298240 279189651456 290822553600 327175372800 348987064320 387763404800 418784477184 436233830400 465316085760 486958694400 523480596480 581645107200 654350745600 697974128640 775526809600 837568954368 872467660800 1046961192960 1163290214400 1308701491200 1395948257280 1744935321600 2093922385920 2326580428800 2617402982400 3489870643200 4187844771840 5234805964800 6979741286400 10469611929600 20939223859200
• Sum of all divisors σ(n): 78762986974920
• Sum of proper divisors (its aliquot sum) s(n): 57823763115720
• 20939223859200 is an abundant number, because the sum of its proper divisors (57823763115720) is greater than itself. Its abundance is 36884539256520

Bases of 20939223859200

• Binary: 100110000101101001011000000000000000000000000₂
• Hexadecimal: 0x130B4B000000
• Base-36: 7F7CH91C0

Squares and roots of 20939223859200

• 20939223859200 squared (20939223859200²) is 438451095825690541424640000
• 20939223859200 cubed (20939223859200³) is 9180825646805684909314587846770688000000
• The square root of 20939223859200 is 4575939.6695323683
• The cube root of 20939223859200 is 27562.6006871975

Scales and comparisons

• 20,939,223,859,200 seconds is equal to 665,802 years, 28 weeks, 4 days.
• To count from 1 to 20,939,223,859,200 would take you about one million, six hundred sixty-four thousand, five hundred six 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 20939223859200 cubic inches would be around 2296.9 feet tall.

Recreational maths with 20939223859200

• 20939223859200 backwards is 00295832293902
• 20939223859200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20939223859200's digits is 54
• More coming soon!