808123940000

Names of 808123940000

• Cardinal: 808123940000 can be written as Eight hundred eight billion, one hundred twenty-three million, nine hundred forty thousand.

Scientific notation

• Scientific notation: 8.0812394 × 10¹¹

Factors of 808123940000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 104

Divisors of 808123940000

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 41 43 50 52 65 80 82 86 100 104 125 130 160 164 172 200 205 208 215 250 260 325 328 344 400 410 416 430 500 520 533 559 625 650 656 688 800 820 860 1000 1025 1040 1066 1075 1118 1250 1300 1312 1376 1625 1640 1681 1720 1763 1849 2000 2050 2080 2132 2150 2236 2500 2600 2665 2795 3250 3280 3362 3440 3526 3698 4000 4100 4264 4300 4472 5000 5125 5200 5330 5375 5590 6500 6560 6724 6880 7052 7396 8125 8200 8405 8528 8600 8815 8944 9245 10000 10250 10400 10660 10750 11180 13000 13325 13448 13975 14104 14792 16250 16400 16810 17056 17200 17630 17888 18490 20000 20500 21320 21500 21853 22360 22919 24037 25625 26000 26650 26875 26896 27950 28208 29584 32500 32800 33620 34400 35260 36980 41000 42025 42640 43000 43706 44075 44720 45838 46225 48074 51250 52000 53300 53750 53792 55900 56416 59168 65000 66625 67240 69875 70520 72283 73960 75809 82000 84050 85280 86000 87412 88150 89440 91676 92450 96148 102500 106600 107500 109265 111800 114595 120185 130000 133250 134480 139750 141040 144566 147920 151618 164000 168100 172000 174824 176300 183352 184900 192296 205000 210125 213200 215000 218530 220375 223600 229190 231125 240370 260000 266500 268960 279500 282080 289132 295840 303236 333125 336200 349375 349648 352600 361415 366704 369800 379045 384592 410000 420250 426400 430000 437060 440750 447200 458380 462250 480740 533000 546325 559000 572975 578264 600925 606472 666250 672400 698750 699296 705200 722830 733408 739600 758090 769184 820000 840500 860000 874120 881500 916760 924500 939679 961480 985517 1050625 1066000 1092650 1101875 1118000 1145950 1155625 1156528 1201850 1212944 1332500 1344800 1397500 1410400 1445660 1479200 1516180 1681000 1748240 1763000 1807075 1833520 1849000 1879358 1895225 1922960 1971034 2101250 2132000 2185300 2203750 2236000 2291900 2311250 2313056 2403700 2425888 2665000 2731625 2795000 2864875 2891320 3004625 3032360 3108169 3362000 3496480 3526000 3614150 3667040 3698000 3758716 3790450 3845920 3942068 4202500 4370600 4407500 4583800 4622500 4698395 4807400 4927585 5330000 5463250 5590000 5729750 5782640 6009250 6064720 6216338 6724000 7052000 7228300 7396000 7517432 7580900 7884136 8405000 8741200 8815000 9035375 9167600 9245000 9396790 9476125 9614800 9855170 10660000 10926500 11180000 11459500 11565280 12018500 12129440 12432676 13658125 14324375 14456600 15023125 15034864 15161800 15540845 15768272 16810000 17482400 17630000 18070750 18335200 18490000 18793580 18952250 19229600 19710340 21853000 22919000 23491975 24037000 24637925 24865352 27316250 28648750 28913200 30046250 30069728 30323600 31081690 31536544 33620000 35260000 36141500 36980000 37587160 37904500 39420680 40406197 43706000 45176875 45838000 46983950 47380625 48074000 49275850 49730704 54632500 57297500 57826400 60092500 60647200 62163380 72283000 75174320 75809000 77704225 78841360 80812394 87412000 90353750 91676000 93967900 94761250 96148000 98551700 99461408 109265000 114595000 117459875 120185000 123189625 124326760 144566000 150348640 151618000 155408450 157682720 161624788 180707500 187935800 189522500 197103400 202030985 218530000 229190000 234919750 240370000 246379250 248653520 289132000 303236000 310816900 323249576 361415000 375871600 379045000 388521125 394206800 404061970 437060000 458380000 469839500 480740000 492758500 497307040 587299375 615948125 621633800 646499152 722830000 751743200 758090000 777042250 788413600 808123940 939679000 985517000 1010154925 1174598750 1231896250 1243267600 1292998304 1445660000 1516180000 1554084500 1616247880 1879358000 1942605625 1971034000 2020309850 2349197500 2463792500 2486535200 3108169000 3232495760 3758716000 3885211250 3942068000 4040619700 4698395000 4927585000 5050774625 6216338000 6464991520 7770422500 8081239400 9396790000 9855170000 10101549250 12432676000 15540845000 16162478800 18793580000 19710340000 20203098500 25253873125 31081690000 32324957600 40406197000 50507746250 62163380000 80812394000 101015492500 161624788000 202030985000 404061970000 808123940000
• Sum of all divisors σ(n): 2246753932038
• Sum of proper divisors (its aliquot sum) s(n): 1438629992038
• 808123940000 is an abundant number, because the sum of its proper divisors (1438629992038) is greater than itself. Its abundance is 630506052038

Bases of 808123940000

• Binary: 1011110000100111111100001011110010100000₂
• Hexadecimal: 0xBC27F0BCA0
• Base-36: AB8W4MU8

Squares and roots of 808123940000

• 808123940000 squared (808123940000²) is 653064302401123600000000
• 808123940000 cubed (808123940000³) is 527756897129747464058984000000000000
• The square root of 808123940000 is 898957.1402464081
• The cube root of 808123940000 is 9314.4952204335

Scales and comparisons

• 808,123,940,000 seconds is equal to 25,695 years, 43 weeks, 5 days, 8 hours, 13 minutes, 20 seconds.
• To count from 1 to 808,123,940,000 would take you about fifty-one thousand, three hundred ninety-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 808123940000 cubic inches would be around 776.2 feet tall.

Recreational maths with 808123940000

• 808123940000 backwards is 000049321808
• The number of decimal digits it has is: 12
• The sum of 808123940000's digits is 35
• More coming soon!