829020990071820

Names of 829020990071820

• Cardinal: 829020990071820 can be written as Eight hundred twenty-nine trillion, twenty billion, nine hundred ninety million, seventy-one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 8.2902099007182 × 10¹⁴

Factors of 829020990071820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 42329599

Divisors of 829020990071820

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 17 20 21 26 28 30 34 35 39 42 51 52 60 65 68 70 78 84 85 91 102 105 119 130 140 156 170 182 195 204 210 211 221 238 255 260 273 340 357 364 390 420 422 442 455 476 510 546 595 633 663 714 780 844 884 910 1020 1055 1092 1105 1190 1266 1326 1365 1428 1477 1547 1785 1820 2110 2210 2380 2532 2652 2730 2743 2954 3094 3165 3315 3570 3587 4220 4420 4431 4641 5460 5486 5908 6188 6330 6630 7140 7174 7385 7735 8229 8862 9282 10761 10972 12660 13260 13715 14348 14770 15470 16458 17724 17935 18564 19201 21522 22155 23205 25109 27430 29540 30940 32916 35870 38402 41145 43044 44310 46410 46631 50218 53805 54860 57603 71740 75327 76804 82290 88620 92820 93262 96005 100436 107610 115206 125545 139893 150654 164580 186524 192010 215220 230412 233155 251090 279786 288015 301308 326417 376635 384020 466310 502180 559572 576030 652834 699465 753270 932620 979251 1152060 1305668 1398930 1506540 1632085 1958502 2797860 3264170 3917004 4896255 6528340 9792510 19585020 42329341 84658682 126988023 169317364 211646705 253976046 296305387 423293410 507952092 550281433 592610774 634940115 719598797 846586820 888916161 1100562866 1185221548 1269880230 1439197594 1481526935 1650844299 1777832322 2158796391 2201125732 2539760460 2751407165 2878395188 2963053870 3301688598 3555664644 3597993985 3851970031 4317592782 4444580805 5037191579 5502814330 5926107740 6603377196 7195987970 7703940062 8254221495 8635185564 8889161610 8931490951 9354784361 10074383158 10793981955 11005628660 11555910093 14391975940 15111574737 15407880124 16508442990 17778323220 17862981902 18709568722 19259850155 20148766316 21587963910 23111820186 25185957895 26794472853 28064353083 30223149474 33016885980 35725963804 37419137444 38519700310 43175927820 44657454755 46223640372 46773921805 50371915790 53588945706 56128706166 57779550465 60446298948 62520436657 65483490527 75557873685 77039400620 89314909510 93547843610 100743831580 107177891412 112257412332 115559100930 116109382363 125040873314 130966981054 133972364265 140321765415 151115747370 151835346167 178629819020 187095687220 187561309971 196450471581 231118201860 232218764726 250081746628 261933962108 267944728530 280643530830 302231494740 303670692334 312602183285 327417452635 348328147089 375122619942 392900943162 455506038501 464437529452 535889457060 561287061660 580546911815 607341384668 625204366570 654834905270 696656294178 750245239884 759176730835 785801886324 812765676541 911012077002 937806549855 982252357905 1062847423169 1161093823630 1250408733140 1309669810540 1393312588356 1518353461670 1625531353082 1741640735445 1822024154004 1875613099710 1964504715810 1973859500171 2125694846338 2277530192505 2322187647260 2438297029623 3036706923340 3188542269507 3251062706164 3483281470890 3751226199420 3929009431620 3947719000342 4063828382705 4251389692676 4555060385010 4876594059246 5314237115845 5921578500513 6377084539014 6966562941780 7895438000684 8127656765410 9110120770020 9753188118492 9869297500855 10628474231690 11843157001026 12191485148115 12754169078028 13817016501197 15942711347535 16255313530820 19738595001710 21256948463380 23686314002052 24382970296230 27634033002394 29607892502565 31885422695070 39477190003420 41451049503591 48765940592460 55268066004788 59215785005130 63770845390140 69085082505985 82902099007182 118431570010260 138170165011970 165804198014364 207255247517955 276340330023940 414510495035910 829020990071820
• Sum of all divisors σ(n): 3039325318858752
• Sum of proper divisors (its aliquot sum) s(n): 2210304328786932
• 829020990071820 is an abundant number, because the sum of its proper divisors (2210304328786932) is greater than itself. Its abundance is 1381283338715112

Bases of 829020990071820

• Binary: 10111100011111110101111101100111111110010000001100₂
• Hexadecimal: 0x2F1FD7D9FE40C
• Base-36: 85V2ZGSU8C

Squares and roots of 829020990071820

• 829020990071820 squared (829020990071820²) is 687275801979660675008758112400
• 829020990071820 cubed (829020990071820³) is 569766065809582400758008138691508283632568000
• The square root of 829020990071820 is 28792724.6031322989
• The cube root of 829020990071820 is 93940.9992685555

Scales and comparisons

• 829,020,990,071,820 seconds is equal to 26,360,303 years, 8 weeks, 1 hour, 17 minutes.
• To count from 1 to 829,020,990,071,820 would take you about sixty-five million, nine hundred thousand, seven hundred fifty-seven 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 829020990071820 cubic inches would be around 7828.4 feet tall.

Recreational maths with 829020990071820

• 829020990071820 backwards is 028170099020928
• The number of decimal digits it has is: 15
• The sum of 829020990071820's digits is 57
• More coming soon!