80831855000

Names of 80831855000

• Cardinal: 80831855000 can be written as Eighty billion, eight hundred thirty-one million, eight hundred fifty-five thousand.

Scientific notation

• Scientific notation: 8.0831855 × 10¹⁰

Factors of 80831855000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 368

Divisors of 80831855000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 25 26 34 40 50 52 65 68 85 100 104 125 130 136 169 170 200 221 250 260 289 325 331 338 340 425 442 500 520 578 625 650 662 676 680 845 850 884 1000 1105 1156 1250 1300 1324 1352 1445 1625 1655 1690 1700 1768 2125 2210 2312 2500 2600 2648 2873 2890 3250 3310 3380 3400 3757 4225 4250 4303 4420 5000 5525 5627 5746 5780 6500 6620 6760 7225 7514 8125 8275 8450 8500 8606 8840 10625 11050 11254 11492 11560 13000 13240 14365 14450 15028 16250 16550 16900 17000 17212 18785 21125 21250 21515 22100 22508 22984 27625 28135 28730 28900 30056 32500 33100 33800 34424 36125 37570 41375 42250 42500 43030 44200 45016 48841 55250 55939 56270 57460 57800 65000 66200 71825 72250 73151 75140 82750 84500 85000 86060 93925 95659 97682 105625 107575 110500 111878 112540 114920 138125 140675 143650 144500 146302 150280 165500 169000 172120 180625 187850 191318 195364 206875 211250 215150 221000 223756 225080 244205 276250 279695 281350 287300 289000 292604 331000 359125 361250 365755 375700 382636 390728 413750 422500 430300 447512 469625 478295 488410 537875 552500 559390 562700 574600 585208 703375 718250 722500 731510 751400 765272 827500 845000 860600 939250 950963 956590 976820 1075750 1105000 1118780 1125400 1221025 1243567 1398475 1406750 1436500 1445000 1463020 1655000 1795625 1828775 1878500 1901926 1913180 1953640 2151500 2237560 2348125 2391475 2442050 2487134 2689375 2796950 2813500 2873000 2926040 3516875 3591250 3657550 3757000 3803852 3826360 4303000 4696250 4754815 4782950 4884100 4974268 5378750 5593900 5627000 6105125 6217835 6992375 7033750 7182500 7315100 7607704 9143875 9392500 9509630 9565900 9768200 9948536 10757500 11187800 11957375 12210250 12435670 13984750 14067500 14365000 14630200 16166371 18287750 18785000 19019260 19131800 21515000 23774075 23914750 24420500 24871340 27969500 28135000 30525625 31089175 32332742 34961875 36575500 38038520 45719375 47548150 47829500 48841000 49742680 55939000 59786875 61051250 62178350 64665484 69923750 73151000 80831855 91438750 95096300 95659000 118870375 119573750 122102500 124356700 129330968 139847500 155445875 161663710 182877500 190192600 237740750 239147500 244205000 248713400 279695000 310891750 323327420 365755000 404159275 475481500 478295000 594351875 621783500 646654840 777229375 808318550 950963000 1188703750 1243567000 1554458750 1616637100 2020796375 2377407500 3108917500 3233274200 4041592750 4754815000 6217835000 8083185500 10103981875 16166371000 20207963750 40415927500 80831855000
• Sum of all divisors σ(n): 218509257780
• Sum of proper divisors (its aliquot sum) s(n): 137677402780
• 80831855000 is an abundant number, because the sum of its proper divisors (137677402780) is greater than itself. Its abundance is 56845547780

Bases of 80831855000

• Binary: 1001011010001111101000011100110011000₂
• Hexadecimal: 0x12D1F43998
• Base-36: 114T76HK

Squares and roots of 80831855000

• 80831855000 squared (80831855000²) is 6533788782741025000000
• 80831855000 cubed (80831855000³) is 528138267487149035351375000000000
• The square root of 80831855000 is 284309.4352989363
• The cube root of 80831855000 is 4323.7527226297

Scales and comparisons

• 80,831,855,000 seconds is equal to 2,570 years, 10 weeks, 3 days, 21 hours, 3 minutes, 20 seconds.
• To count from 1 to 80,831,855,000 would take you about five thousand, one 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 80831855000 cubic inches would be around 360.3 feet tall.

Recreational maths with 80831855000

• 80831855000 backwards is 00055813808
• The number of decimal digits it has is: 11
• The sum of 80831855000's digits is 38
• More coming soon!