6821493765120

Names of 6821493765120

• Cardinal: 6821493765120 can be written as Six trillion, eight hundred twenty-one billion, four hundred ninety-three million, seven hundred sixty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 6.82149376512 × 10¹²

Factors of 6821493765120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 33

Divisors of 6821493765120

• Number of divisors d(n): 462
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 69 72 80 90 92 96 115 120 128 138 144 160 180 184 192 207 230 240 256 276 288 320 345 360 368 384 414 460 480 512 529 552 576 640 690 720 736 768 828 920 960 1024 1035 1058 1104 1152 1280 1380 1440 1472 1536 1587 1656 1840 1920 2070 2116 2208 2304 2560 2645 2760 2880 2944 3072 3174 3312 3680 3840 4140 4232 4416 4608 4761 5120 5290 5520 5760 5888 6348 6624 7360 7680 7935 8280 8464 8832 9216 9522 10580 11040 11520 11776 12167 12696 13248 14720 15360 15870 16560 16928 17664 19044 21160 22080 23040 23552 23805 24334 25392 26496 29440 31740 33120 33856 35328 36501 38088 42320 44160 46080 47610 48668 50784 52992 58880 60835 63480 66240 67712 70656 73002 76176 84640 88320 95220 97336 101568 105984 109503 117760 121670 126960 132480 135424 146004 152352 169280 176640 182505 190440 194672 203136 211968 219006 243340 253920 264960 270848 279841 292008 304704 338560 353280 365010 380880 389344 406272 438012 486680 507840 529920 541696 547515 559682 584016 609408 677120 730020 761760 778688 812544 839523 876024 973360 1015680 1059840 1095030 1119364 1168032 1218816 1354240 1399205 1460040 1523520 1557376 1625088 1679046 1752048 1946720 2031360 2190060 2238728 2336064 2437632 2518569 2708480 2798410 2920080 3047040 3114752 3358092 3504096 3893440 4062720 4197615 4380120 4477456 4672128 4875264 5037138 5596820 5840160 6094080 6229504 6436343 6716184 7008192 7786880 8125440 8395230 8760240 8954912 9344256 10074276 11193640 11680320 12188160 12459008 12592845 12872686 13432368 14016384 15573760 16790460 17520480 17909824 18688512 19309029 20148552 22387280 23360640 24376320 25185690 25745372 26864736 28032768 31147520 32181715 33580920 35040960 35819648 37377024 38618058 40297104 44774560 46721280 50371380 51490744 53729472 56065536 57927087 62295040 64363430 67161840 70081920 71639296 77236116 80594208 89549120 93442560 96545145 100742760 102981488 107458944 112131072 115854174 128726860 134323680 140163840 143278592 148035889 154472232 161188416 179098240 186885120 193090290 201485520 205962976 214917888 231708348 257453720 268647360 280327680 286557184 289635435 296071778 308944464 322376832 358196480 386180580 402971040 411925952 429835776 444107667 463416696 514907440 537294720 560655360 579270870 592143556 617888928 644753664 716392960 740179445 772361160 805942080 823851904 859671552 888215334 926833392 1029814880 1074589440 1158541740 1184287112 1235777856 1289507328 1332323001 1432785920 1480358890 1544722320 1611884160 1647703808 1776430668 1853666784 2059629760 2149178880 2220538335 2317083480 2368574224 2471555712 2579014656 2664646002 2960717780 3089444640 3223768320 3295407616 3552861336 3707333568 4119259520 4298357760 4441076670 4634166960 4737148448 4943111424 5329292004 5921435560 6178889280 6447536640 6590815232 6661615005 7105722672 7414667136 8238519040 8882153340 9268333920 9474296896 9886222848 10658584008 11842871120 12357778560 12895073280 13323230010 14211445344 14829334272 16477038080 17764306680 18536667840 18948593792 19772445696 21317168016 23685742240 24715557120 26646460020 28422890688 29658668544 32954076160 35528613360 37073335680 37897187584 42634336032 47371484480 49431114240 53292920040 56845781376 59317337088 71057226720 74146671360 75794375168 85268672064 94742968960 98862228480 106585840080 113691562752 142114453440 148293342720 151588750336 170537344128 189485937920 213171680160 227383125504 284228906880 296586685440 341074688256 378971875840 426343360320 454766251008 568457813760 682149376512 757943751680 852686720640 1136915627520 1364298753024 1705373441280 2273831255040 3410746882560 6821493765120
• Sum of all divisors σ(n): 24710675439138
• Sum of proper divisors (its aliquot sum) s(n): 17889181674018
• 6821493765120 is an abundant number, because the sum of its proper divisors (17889181674018) is greater than itself. Its abundance is 11067687908898

Bases of 6821493765120

• Binary: 1100011010001000000101101100111010000000000₂
• Hexadecimal: 0x63440B67400
• Base-36: 2F1R19FK0

Squares and roots of 6821493765120

• 6821493765120 squared (6821493765120²) is 46532777187571033728614400
• 6821493765120 cubed (6821493765120³) is 317423049458733975336856355736649728000
• The square root of 6821493765120 is 2611798.9518950343
• The cube root of 6821493765120 is 18965.3048874299
• Being both a perfect square and a perfect cube, 6821493765120 is also a perfect sixth number.

Scales and comparisons

• 6,821,493,765,120 seconds is equal to 216,902 years, 20 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 6,821,493,765,120 would take you about five hundred forty-two thousand, two hundred fifty-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 6821493765120 cubic inches would be around 1580.4 feet tall.

Recreational maths with 6821493765120

• 6821493765120 backwards is 0215673941286
• The number of decimal digits it has is: 13
• The sum of 6821493765120's digits is 54
• More coming soon!