80157987712000

Names of 80157987712000

• Cardinal: 80157987712000 can be written as Eighty trillion, one hundred fifty-seven billion, nine hundred eighty-seven million, seven hundred twelve thousand.

Scientific notation

• Scientific notation: 8.0157987712 × 10¹³

Factors of 80157987712000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 18568

Divisors of 80157987712000

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 128 160 176 200 220 250 256 275 320 352 400 440 500 512 550 640 704 800 880 1000 1024 1100 1280 1375 1408 1600 1760 2000 2200 2560 2750 2816 3200 3520 3881 4000 4400 5120 5500 5632 6400 7040 7762 8000 8800 11000 11264 12800 14080 14669 15524 16000 17600 19405 22000 25600 28160 29338 31048 32000 35200 38810 42691 44000 56320 58676 62096 64000 70400 73345 77620 85382 88000 97025 117352 124192 128000 140800 146690 155240 161359 170764 176000 194050 213455 234704 248384 281600 293380 310480 322718 341528 352000 366725 388100 426910 469408 485125 496768 586760 620960 645436 683056 704000 733450 776200 806795 853820 938816 970250 993536 1067275 1173520 1241920 1290872 1366112 1408000 1466900 1552400 1613590 1707640 1833625 1877632 1940500 1987072 2134550 2347040 2483840 2581744 2732224 2933800 3104800 3227180 3415280 3667250 3755264 3881000 3974144 4033975 4269100 4694080 4967680 5163488 5336375 5464448 5867600 6209600 6454360 6830560 7334500 7510528 7762000 8067950 8538200 9388160 9935360 10326976 10672750 10928896 11735200 12419200 12908720 13661120 14669000 15021056 15524000 16135900 17076400 18776320 19870720 20169875 20653952 21345500 21857792 23470400 24838400 25817440 27322240 29338000 31048000 32271800 34152800 37552640 40339750 41307904 42691000 43715584 46940800 49676800 51634880 54644480 56930389 58676000 62096000 64543600 68305600 75105280 80679500 82615808 85382000 93881600 99353600 103269760 109288960 113860778 117352000 124192000 129087200 136611200 161359000 165231616 170764000 187763200 206539520 218577920 227721556 234704000 248384000 258174400 273222400 284651945 322718000 341528000 375526400 413079040 455443112 469408000 496768000 516348800 546444800 569303890 626234279 645436000 683056000 826158080 910886224 938816000 1032697600 1092889600 1138607780 1252468558 1290872000 1366112000 1423259725 1821772448 1877632000 2065395200 2277215560 2504937116 2581744000 2732224000 2846519450 3131171395 3643544896 4130790400 4554431120 5009874232 5163488000 5464448000 5693038900 6262342790 7116298625 7287089792 9108862240 10019748464 10326976000 11386077800 12524685580 14232597250 14574179584 15655856975 18217724480 20039496928 20653952000 22772155600 25049371160 28465194500 29148359168 31311713950 36435448960 40078993856 45544311200 50098742320 56930389000 58296718336 62623427900 72870897920 78279284875 80157987712 91088622400 100197484640 113860778000 125246855800 145741795840 156558569750 160315975424 182177244800 200394969280 227721556000 250493711600 291483591680 313117139500 320631950848 364354489600 400789938560 455443112000 500987423200 626234279000 641263901696 728708979200 801579877120 910886224000 1001974846400 1252468558000 1457417958400 1603159754240 1821772448000 2003949692800 2504937116000 3206319508480 3643544896000 4007899385600 5009874232000 7287089792000 8015798771200 10019748464000 16031597542400 20039496928000 40078993856000 80157987712000
• Sum of all divisors σ(n): 218227426896960
• Sum of proper divisors (its aliquot sum) s(n): 138069439184960
• 80157987712000 is an abundant number, because the sum of its proper divisors (138069439184960) is greater than itself. Its abundance is 57911451472960

Bases of 80157987712000

• Binary: 10010001110011100111100011000100010110000000000₂
• Hexadecimal: 0x48E73C622C00
• Base-36: SEW2K9KHS

Squares and roots of 80157987712000

• 80157987712000 squared (80157987712000²) is 6425302994037142994944000000
• 80157987712000 cubed (80157987712000³) is 515039358441906117460308030128128000000000
• The square root of 80157987712000 is 8953099.3355373871
• The cube root of 80157987712000 is 43117.0396665191

Scales and comparisons

• 80,157,987,712,000 seconds is equal to 2,548,776 years, 3 weeks, 2 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 80,157,987,712,000 would take you about six million, three hundred seventy-one thousand, nine hundred forty 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 80157987712000 cubic inches would be around 3593.1 feet tall.

Recreational maths with 80157987712000

• 80157987712000 backwards is 00021778975108
• 80157987712000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80157987712000's digits is 55
• More coming soon!