12820035800

Names of 12820035800

• Cardinal: 12820035800 can be written as Twelve billion, eight hundred twenty million, thirty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28200358 × 10¹⁰

Factors of 12820035800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 101

Divisors of 12820035800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 25 26 29 40 41 44 50 52 55 58 65 82 88 100 104 110 116 130 143 145 164 169 200 205 220 232 260 275 286 290 319 325 328 338 377 410 440 451 520 533 550 572 580 638 650 676 715 725 754 820 841 845 902 1025 1066 1100 1144 1160 1189 1276 1300 1352 1430 1450 1508 1595 1640 1682 1690 1804 1859 1885 2050 2132 2200 2255 2378 2552 2600 2665 2860 2900 3016 3190 3364 3380 3575 3608 3718 3770 4100 4147 4205 4225 4264 4510 4756 4901 5330 5720 5800 5863 5945 6380 6728 6760 6929 7150 7436 7540 7975 8200 8294 8410 8450 9020 9251 9295 9425 9512 9802 10660 10933 11275 11726 11890 12760 13079 13325 13858 14300 14872 15080 15457 15950 16588 16820 16900 18040 18502 18590 18850 19604 20735 21025 21320 21866 22550 23452 23780 24505 26158 26650 27716 28600 29315 29725 30914 31900 33176 33640 33800 34481 34645 37004 37180 37700 39208 41470 42050 43732 45100 46255 46475 46904 47560 49010 52316 53300 53911 54665 55432 58630 59450 61828 63800 65395 68962 69290 74008 74360 75400 76219 77285 82940 84100 87464 90200 92510 92950 98020 103675 104632 106600 107822 109330 117260 118900 120263 122525 123656 130790 137924 138580 142129 146575 152438 154570 165880 168200 170027 172405 173225 185020 185900 196040 200941 207350 215644 218660 231275 234520 237800 240526 245050 261580 269555 273325 275848 277160 284258 293150 304876 309140 326975 340054 344810 346450 370040 371800 379291 381095 386425 401882 414700 431288 437320 448253 462550 481052 490100 523160 539110 546650 568516 586300 601315 609752 618280 653950 680108 689620 692900 710645 758582 762190 772850 803764 829400 850135 862025 896506 925100 962104 980200 1004705 1078220 1093300 1137032 1172600 1202630 1307900 1347775 1360216 1379240 1385800 1421290 1517164 1524380 1545700 1563419 1607528 1700270 1724050 1793012 1850200 1896455 1905475 2009410 2156440 2186600 2210351 2241265 2405260 2615800 2695550 2842580 3006575 3034328 3048760 3091400 3126838 3400540 3448100 3553225 3586024 3792910 3810950 4018820 4250675 4420702 4482530 4810520 4930783 5023525 5391100 5685160 5827289 6013150 6253676 6801080 6896200 7106450 7585820 7621900 7817095 8037640 8501350 8841404 8965060 9482275 9861566 10047050 10782200 11051755 11206325 11654578 12026300 12507352 14212900 15171640 15243800 15634190 17002700 17682808 17930120 18964550 19723132 20094100 22103510 22412650 23309156 24052600 24653915 28425800 29136445 31268380 34005400 37929100 39085475 39446264 40188200 44207020 44825300 46618312 49307830 55258775 58272890 62536760 64100179 75858200 78170950 88414040 89650600 98615660 110517550 116545780 123269575 128200358 145682225 156341900 197231320 221035100 233091560 246539150 256400716 291364450 312683800 320500895 442070200 493078300 512801432 582728900 641001790 986156600 1165457800 1282003580 1602504475 2564007160 3205008950 6410017900 12820035800
• Sum of all divisors σ(n): 37355343480
• Sum of proper divisors (its aliquot sum) s(n): 24535307680
• 12820035800 is an abundant number, because the sum of its proper divisors (24535307680) is greater than itself. Its abundance is 11715271880

Bases of 12820035800

• Binary: 1011111100001000100011100011011000₂
• Hexadecimal: 0x2FC2238D8
• Base-36: 5W0PUXK

Squares and roots of 12820035800

• 12820035800 squared (12820035800²) is 164353317913281640000
• 12820035800 cubed (12820035800³) is 2107015419497051920282712000000
• The square root of 12820035800 is 113225.5969293163
• The cube root of 12820035800 is 2340.4340758515

Scales and comparisons

• 12,820,035,800 seconds is equal to 407 years, 33 weeks, 1 day, 1 hour, 3 minutes, 20 seconds.
• To count from 1 to 12,820,035,800 would take you about eight hundred fifteen 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 12820035800 cubic inches would be around 195 feet tall.

Recreational maths with 12820035800

• 12820035800 backwards is 00853002821
• 12820035800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12820035800's digits is 29
• More coming soon!