809380920000

Names of 809380920000

• Cardinal: 809380920000 can be written as Eight hundred nine billion, three hundred eighty million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 8.0938092 × 10¹¹

Factors of 809380920000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 901

Divisors of 809380920000

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 37 40 48 50 60 64 74 75 80 96 100 111 120 125 148 150 160 185 192 200 222 240 250 296 300 320 370 375 400 421 433 444 480 500 555 592 600 625 740 750 800 842 866 888 925 960 1000 1110 1184 1200 1250 1263 1299 1480 1500 1600 1684 1732 1776 1850 1875 2000 2105 2165 2220 2368 2400 2500 2526 2598 2775 2960 3000 3368 3464 3552 3700 3750 4000 4210 4330 4440 4625 4800 5000 5052 5196 5550 5920 6000 6315 6495 6736 6928 7104 7400 7500 8000 8420 8660 8880 9250 10000 10104 10392 10525 10825 11100 11840 12000 12630 12990 13472 13856 13875 14800 15000 15577 16021 16840 17320 17760 18500 20000 20208 20784 21050 21650 22200 23125 24000 25260 25980 26944 27712 27750 29600 30000 31154 31575 32042 32475 33680 34640 35520 37000 40000 40416 41568 42100 43300 44400 46250 46731 48063 50520 51960 52625 54125 55500 59200 60000 62308 63150 64084 64950 67360 69280 69375 74000 77885 80105 80832 83136 84200 86600 88800 92500 93462 96126 101040 103920 105250 108250 111000 120000 124616 126300 128168 129900 134720 138560 138750 148000 155770 157875 160210 162375 168400 173200 177600 182293 185000 186924 192252 202080 207840 210500 216500 222000 233655 240315 249232 252600 256336 259800 263125 270625 277500 296000 311540 315750 320420 324750 336800 346400 364586 370000 373848 384504 389425 400525 404160 415680 421000 433000 444000 467310 480630 498464 505200 512672 519600 526250 541250 546879 555000 623080 631500 640840 649500 673600 692800 729172 740000 747696 769008 778850 789375 801050 811875 842000 866000 888000 911465 934620 961260 996928 1010400 1025344 1039200 1052500 1082500 1093758 1110000 1168275 1201575 1246160 1263000 1281680 1299000 1458344 1480000 1495392 1538016 1557700 1578750 1602100 1623750 1684000 1732000 1822930 1869240 1922520 1947125 2002625 2020800 2078400 2105000 2165000 2187516 2220000 2336550 2403150 2492320 2526000 2563360 2598000 2734395 2916688 2990784 3076032 3115400 3157500 3204200 3247500 3368000 3464000 3645860 3738480 3845040 3894250 4005250 4210000 4330000 4375032 4440000 4557325 4673100 4806300 4984640 5052000 5126720 5196000 5468790 5833376 5841375 6007875 6230800 6315000 6408400 6495000 6744841 7291720 7476960 7690080 7788500 8010500 8420000 8660000 8750064 9114650 9346200 9612600 9735625 10013125 10104000 10392000 10937580 11666752 11682750 12015750 12461600 12630000 12816800 12990000 13489682 13671975 14583440 14953920 15380160 15577000 16021000 16840000 17320000 17500128 18229300 18692400 19225200 19471250 20026250 20234523 21875160 22786625 23365500 24031500 24923200 25260000 25633600 25980000 26979364 27343950 29166880 29206875 30039375 31154000 32042000 33724205 35000256 36458600 37384800 38450400 38942500 40052500 40469046 43750320 45573250 46731000 48063000 50520000 51960000 53958728 54687900 58333760 58413750 60078750 62308000 64084000 67448410 68359875 72917200 74769600 76900800 77885000 80105000 80938092 87500640 91146500 93462000 96126000 101172615 107917456 109375800 113933125 116827500 120157500 124616000 128168000 134896820 136719750 145834400 155770000 160210000 161876184 168621025 175001280 182293000 186924000 192252000 202345230 215834912 218751600 227866250 233655000 240315000 269793640 273439500 291668800 311540000 320420000 323752368 337242050 341799375 364586000 373848000 384504000 404690460 431669824 437503200 455732500 467310000 480630000 505863075 539587280 546879000 623080000 640840000 647504736 674484100 683598750 729172000 809380920 843105125 875006400 911465000 934620000 961260000 1011726150 1079174560 1093758000 1295009472 1348968200 1367197500 1458344000 1618761840 1686210250 1822930000 1869240000 1922520000 2023452300 2158349120 2187516000 2529315375 2697936400 2734395000 3237523680 3372420500 3645860000 4046904600 4215525625 4375032000 5058630750 5395872800 5468790000 6475047360 6744841000 7291720000 8093809200 8431051250 10117261500 10791745600 10937580000 12646576875 13489682000 16187618400 16862102500 20234523000 21875160000 25293153750 26979364000 32375236800 33724205000 40469046000 50586307500 53958728000 67448410000 80938092000 101172615000 134896820000 161876184000 202345230000 269793640000 404690460000 809380920000
• Sum of all divisors σ(n): 2761216902752
• Sum of proper divisors (its aliquot sum) s(n): 1951835982752
• 809380920000 is an abundant number, because the sum of its proper divisors (1951835982752) is greater than itself. Its abundance is 1142455062752

Bases of 809380920000

• Binary: 1011110001110010110111001011101011000000₂
• Hexadecimal: 0xBC72DCBAC0
• Base-36: ABTOI2TC

Squares and roots of 809380920000

• 809380920000 squared (809380920000²) is 655097473660046400000000
• 809380920000 cubed (809380920000³) is 530223395920644122474688000000000000
• The square root of 809380920000 is 899656.0009247981
• The cube root of 809380920000 is 9319.3220662797

Scales and comparisons

• 809,380,920,000 seconds is equal to 25,735 years, 42 weeks, 17 hours, 20 minutes.
• To count from 1 to 809,380,920,000 would take you about fifty-one thousand, four hundred seventy-one 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 809380920000 cubic inches would be around 776.6 feet tall.

Recreational maths with 809380920000

• 809380920000 backwards is 000029083908
• The number of decimal digits it has is: 12
• The sum of 809380920000's digits is 39
• More coming soon!