21349591941120000

Names of 21349591941120000

• Cardinal: 21349591941120000 can be written as Twenty-one quadrillion, three hundred forty-nine trillion, five hundred ninety-one billion, nine hundred forty-one million, one hundred twenty thousand.

Scientific notation

• Scientific notation: 2.134959194112 × 10¹⁶

Factors of 21349591941120000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 9952

Divisors of 21349591941120000

• Number of divisors d(n): 920
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 281 300 320 375 384 400 480 500 512 562 600 625 640 750 768 800 843 960 1000 1024 1124 1200 1250 1280 1405 1500 1536 1600 1686 1875 1920 2000 2048 2248 2400 2500 2560 2810 3000 3072 3200 3372 3750 3840 4000 4096 4215 4496 4800 5000 5120 5620 6000 6144 6400 6744 7025 7500 7680 8000 8192 8430 8992 9600 9661 10000 10240 11240 12000 12288 12800 13488 14050 15000 15360 16000 16384 16860 17984 19200 19322 20000 20480 21075 22480 24000 24576 25600 26976 28100 28983 30000 30720 32000 32768 33720 35125 35968 38400 38644 40000 40960 42150 44960 48000 48305 49152 51200 53952 56200 57966 60000 61440 64000 65536 67440 70250 71936 76800 77288 80000 81920 84300 89920 96000 96610 98304 102400 105375 107904 112400 115932 120000 122880 128000 131072 134880 140500 143872 144915 153600 154576 160000 163840 168600 175625 179840 192000 193220 196608 204800 210750 215808 224800 231864 240000 241525 245760 256000 262144 269760 281000 287744 289830 307200 309152 320000 327680 337200 351250 359680 384000 386440 393216 409600 421500 431616 449600 463728 480000 483050 491520 512000 524288 526875 539520 562000 575488 579660 614400 618304 640000 655360 674400 702500 719360 724575 768000 772880 786432 819200 843000 863232 899200 927456 960000 966100 983040 1024000 1048576 1053750 1079040 1124000 1150976 1159320 1207625 1228800 1236608 1280000 1310720 1348800 1405000 1438720 1449150 1536000 1545760 1572864 1638400 1686000 1726464 1798400 1854912 1920000 1932200 1966080 2048000 2097152 2107500 2158080 2248000 2301952 2318640 2415250 2457600 2473216 2560000 2621440 2697600 2714741 2810000 2877440 2898300 3072000 3091520 3145728 3276800 3372000 3452928 3596800 3622875 3709824 3840000 3864400 3932160 4096000 4194304 4215000 4316160 4496000 4603904 4637280 4830500 4915200 4946432 5120000 5242880 5395200 5429482 5620000 5754880 5796600 6038125 6144000 6183040 6291456 6553600 6744000 6905856 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786432000 791429120 814422300 863232000 868717120 883949568 920780800 927456000 949714944 983040000 989286400 1018027875 1042460544 1079040000 1085896400 1104936960 1150976000 1159320000 1178599424 1187143680 1236608000 1266286592 1303075680 1310720000 1357370500 1381171200 1389947392 1438720000 1473249280 1483929600 1545760000 1572864000 1582858240 1628844600 1696713125 1726464000 1737434240 1767899136 1841561600 1854912000 1899429888 1966080000 1978572800 2036055750 2084921088 2158080000 2171792800 2209873920 2301952000 2318640000 2374287360 2473216000 2532573184 2606151360 2621440000 2714741000 2762342400 2779894784 2877440000 2946498560 2967859200 3091520000 3165716480 3257689200 3393426250 3452928000 3474868480 3535798272 3683123200 3709824000 3798859776 3932160000 3957145600 4072111500 4169842176 4316160000 4343585600 4419747840 4603904000 4637280000 4748574720 4946432000 5065146368 5090139375 5212302720 5429482000 5524684800 5559789568 5754880000 5892997120 5935718400 6183040000 6331432960 6515378400 6786852500 6905856000 6949736960 7366246400 7419648000 7597719552 7864320000 7914291200 8144223000 8339684352 8632320000 8687171200 8839495680 9207808000 9274560000 9497149440 9892864000 10130292736 10180278750 10424605440 10858964000 11049369600 11119579136 11509760000 11871436800 12366080000 12662865920 13030756800 13573705000 13811712000 13899473920 14732492800 14839296000 15195439104 15828582400 16288446000 16679368704 17264640000 17374342400 17678991360 18415616000 18549120000 18994298880 19785728000 20260585472 20360557500 20849210880 21717928000 22098739200 22239158272 23019520000 23742873600 24732160000 25325731840 26061513600 27147410000 27623424000 27798947840 29464985600 29678592000 30390878208 31657164800 32576892000 33358737408 34529280000 34748684800 36831232000 37098240000 37988597760 39571456000 40521170944 40721115000 41698421760 43435856000 44197478400 44478316544 46039040000 47485747200 49464320000 50651463680 52123027200 54294820000 55246848000 55597895680 59357184000 60781756416 63314329600 65153784000 66717474816 69058560000 69497369600 73662464000 74196480000 75977195520 79142912000 81442230000 83396843520 86871712000 88394956800 88956633088 92078080000 94971494400 98928640000 101302927360 104246054400 108589640000 110493696000 111195791360 118714368000 121563512832 126628659200 130307568000 133434949632 138117120000 138994739200 147324928000 148392960000 151954391040 158285824000 162884460000 166793687040 173743424000 177913266176 184156160000 189942988800 197857280000 202605854720 208492108800 217179280000 220987392000 222391582720 237428736000 253257318400 260615136000 266869899264 276234240000 277989478400 296785920000 303908782080 316571648000 325768920000 333587374080 347486848000 355826532352 368312320000 379885977600 395714560000 416984217600 434358560000 441974784000 444783165440 474857472000 506514636800 521230272000 533739798528 552468480000 555978956800 593571840000 607817564160 633143296000 651537840000 667174748160 694973696000 711653064704 736624640000 759771955200 791429120000 833968435200 868717120000 889566330880 949714944000 1013029273600 1042460544000 1067479597056 1104936960000 1111957913600 1187143680000 1266286592000 1303075680000 1334349496320 1389947392000 1423306129408 1519543910400 1582858240000 1667936870400 1737434240000 1779132661760 1899429888000 2084921088000 2134959194112 2209873920000 2223915827200 2374287360000 2532573184000 2606151360000 2668698992640 2779894784000 2846612258816 3039087820800 3165716480000 3335873740800 3474868480000 3558265323520 3798859776000 4169842176000 4269918388224 4447831654400 4748574720000 5065146368000 5212302720000 5337397985280 5559789568000 5693224517632 6331432960000 6671747481600 6949736960000 7116530647040 7597719552000 8339684352000 8539836776448 8895663308800 9497149440000 10424605440000 10674795970560 11119579136000 11386449035264 12662865920000 13343494963200 13899473920000 14233061294080 15195439104000 16679368704000 17079673552896 17791326617600 18994298880000 20849210880000 21349591941120 22239158272000 25325731840000 26686989926400 27798947840000 28466122588160 33358737408000 34159347105792 35582653235200 37988597760000 41698421760000 42699183882240 44478316544000 53373979852800 55597895680000 56932245176320 66717474816000 71165306470400 75977195520000 83396843520000 85398367764480 88956633088000 106747959705600 111195791360000 133434949632000 142330612940800 166793687040000 170796735528960 177913266176000 213495919411200 222391582720000 266869899264000 284661225881600 333587374080000 355826532352000 426991838822400 444783165440000 533739798528000 667174748160000 711653064704000 853983677644800 889566330880000 1067479597056000 1334349496320000 1423306129408000 1779132661760000 2134959194112000 2668698992640000 3558265323520000 4269918388224000 5337397985280000 7116530647040000 10674795970560000 21349591941120000
• Sum of all divisors σ(n): 71403091431687312
• Sum of proper divisors (its aliquot sum) s(n): 50053499490567312
• 21349591941120000 is an abundant number, because the sum of its proper divisors (50053499490567312) is greater than itself. Its abundance is 28703907549447312

Bases of 21349591941120000

• Binary: 1001011110110010101011100111011110000000000000000000000₂
• Hexadecimal: 0x4BD9573BC00000
• Base-36: 5U7SR4ZM3UO

Squares and roots of 21349591941120000

• 21349591941120000 squared (21349591941120000²) is 455805076052336049546854400000000
• 21349591941120000 cubed (21349591941120000³) is 9731252378408542426755579726086012928000000000000
• The square root of 21349591941120000 is 146114995.6066111649
• The cube root of 21349591941120000 is 277414.9486552671

Scales and comparisons

• 21,349,591,941,120,000 seconds is equal to 678,850,985 years, 5 weeks, 2 days, 18 hours, 40 minutes.
• To count from 1 to 21,349,591,941,120,000 would take you about two billion, thirty-six million, five hundred fifty-two thousand, nine hundred fifty-five 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 21349591941120000 cubic inches would be around 23117.9 feet tall.

Recreational maths with 21349591941120000

• 21349591941120000 backwards is 00002114919594312
• The number of decimal digits it has is: 17
• The sum of 21349591941120000's digits is 51
• More coming soon!