820229399972360

Names of 820229399972360

• Cardinal: 820229399972360 can be written as Eight hundred twenty trillion, two hundred twenty-nine billion, three hundred ninety-nine million, nine hundred seventy-two thousand, three hundred sixty.

Scientific notation

• Scientific notation: 8.2022939997236 × 10¹⁴

Factors of 820229399972360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 174

Divisors of 820229399972360

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 29 35 40 49 56 58 70 98 116 131 140 145 196 203 232 245 262 280 290 343 392 406 490 524 580 655 686 812 917 980 1015 1048 1160 1310 1372 1421 1624 1715 1834 1960 2030 2401 2620 2744 2842 3430 3668 3799 4060 4585 4802 5240 5684 6419 6860 7105 7336 7598 8120 9170 9604 9947 11368 12005 12838 13720 14210 15196 17161 18340 18995 19208 19894 24010 25676 26593 28420 30392 32095 34322 36680 37990 39788 44933 48020 49735 51352 53186 56840 64190 68644 69629 75980 79576 85805 89866 96040 99470 106372 120127 128380 132965 137288 139258 151960 171610 179732 186151 198940 212744 224665 240254 256760 265930 278516 314531 343220 348145 359464 372302 397880 449330 480508 497669 531860 557032 600635 629062 686440 696290 744604 840889 898660 930755 961016 995338 1063720 1201270 1258124 1303057 1392580 1489208 1572655 1681778 1797320 1861510 1990676 2248091 2402540 2488345 2516248 2606114 2785160 3145310 3363556 3483683 3723020 3981352 4204445 4496182 4805080 4976690 5212228 5886223 6290620 6515285 6727112 6967366 7446040 8408890 8992364 9121399 9953380 10424456 11240455 11772446 12581240 13030570 13934732 15736637 16817780 17418415 17984728 18242798 19906760 22480910 23544892 24385781 26061140 27869464 29431115 31473274 33635560 34836830 36485596 41203561 44961820 45606995 47089784 48771562 52122280 58862230 62946548 65194639 69673660 72971192 78683185 82407122 89923640 91213990 97543124 110156459 117724460 121928905 125893096 130389278 139347320 157366370 164814244 170700467 182427980 195086248 206017805 220312918 235448920 243857810 260778556 294499921 314732740 325973195 329628488 341400934 364855960 412035610 440625836 456362473 487715620 521557112 550782295 588999842 629465480 651946390 682801868 771095213 824071220 853502335 881251672 912724946 975431240 1101564590 1177999684 1194903269 1303892780 1365603736 1472499605 1542190426 1648142440 1707004670 1825449892 2061499447 2203129180 2281812365 2355999368 2389806538 2607785560 2944999210 3084380852 3194537311 3414009340 3650899784 3855476065 4122998894 4406258360 4563624730 4779613076 5397666491 5889998420 5974516345 6168761704 6389074622 6828018680 7710952130 8245997788 8540497709 9127249460 9559226152 10307497235 10795332982 11779996840 11949032690 12778149244 14430496129 15421904260 15972686555 16491995576 17080995418 18254498920 20614994470 21590665964 22361761177 23898065380 25556298488 26988332455 28860992258 30843808520 31945373110 34161990836 41229988940 42702488545 43181331928 44723522354 47796130760 53976664910 57721984516 59783483963 63890746220 68323981672 72152480645 82459977880 85404977090 89447044708 101013472903 107953329820 111808805885 115443969032 119566967926 127781492440 144304961290 156532328239 170809954180 178894089416 202026945806 215906659640 223617611770 239133935852 288609922580 298917419815 313064656478 341619908360 404053891612 418484387741 447235223540 478267871704 505067364515 577219845160 597834839630 626129312956 707094310321 782661641195 808107783224 836968775482 894470447080 1010134729030 1195669679260 1252258625912 1414188620642 1565323282390 1673937550964 2020269458060 2092421938705 2391339358520 2828377241284 2929390714187 3130646564780 3347875101928 3535471551605 4040538916120 4184843877410 5656754482568 5858781428374 6261293129560 7070943103210 8369687754820 11717562856748 14141886206420 14646953570935 16739375509640 20505734999309 23435125713496 28283772412840 29293907141870 41011469998618 58587814283740 82022939997236 102528674996545 117175628567480 164045879994472 205057349993090 410114699986180 820229399972360
• Sum of all divisors σ(n): 2244346972123500
• Sum of proper divisors (its aliquot sum) s(n): 1424117572151140
• 820229399972360 is an abundant number, because the sum of its proper divisors (1424117572151140) is greater than itself. Its abundance is 603888172178780

Bases of 820229399972360

• Binary: 10111010011111111010001010000001010000101000001000₂
• Hexadecimal: 0x2E9FE8A050A08
• Base-36: 82QW6N1Q88

Squares and roots of 820229399972360

• 820229399972360 squared (820229399972360²) is 672776268579017718768763969600
• 820229399972360 cubed (820229399972360³) is 551830875092211019991547959779857603880256000
• The square root of 820229399972360 is 28639647.3437149711
• The cube root of 820229399972360 is 93607.7437150605

Scales and comparisons

• 820,229,399,972,360 seconds is equal to 26,080,757 years, 40 weeks, 5 days, 19 minutes, 20 seconds.
• To count from 1 to 820,229,399,972,360 would take you about sixty-five million, two hundred one thousand, eight hundred ninety-four 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 820229399972360 cubic inches would be around 7800.6 feet tall.

Recreational maths with 820229399972360

• 820229399972360 backwards is 063279993922028
• The number of decimal digits it has is: 15
• The sum of 820229399972360's digits is 71
• More coming soon!