808443180972

Names of 808443180972

• Cardinal: 808443180972 can be written as Eight hundred eight billion, four hundred forty-three million, one hundred eighty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 8.08443180972 × 10¹¹

Factors of 808443180972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4827

Divisors of 808443180972

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 49 53 54 58 63 81 84 87 98 106 108 116 126 147 159 162 174 189 196 203 212 252 261 294 318 324 343 348 371 378 406 441 477 522 567 588 609 636 686 742 756 783 812 882 954 1029 1044 1113 1134 1218 1323 1372 1421 1431 1484 1537 1566 1764 1827 1908 2058 2226 2268 2349 2436 2597 2646 2842 2862 3074 3087 3132 3339 3654 3969 4116 4263 4293 4452 4611 4698 4733 5194 5292 5481 5684 5724 6148 6174 6678 7308 7791 7938 8526 8586 9222 9261 9396 9466 9947 10017 10388 10759 10962 12348 12789 13356 13833 14199 15582 15876 16443 17052 17172 18179 18444 18522 18932 19894 20034 21518 21924 23373 25578 27666 27783 28398 29841 30051 31164 32277 32886 33131 36358 37044 38367 39788 40068 41499 42597 43036 46746 51156 54537 55332 55566 56796 59682 60102 64554 65772 66262 70119 72716 75313 76734 82998 85194 89523 93492 96831 99393 109074 111132 115101 119364 120204 124497 127791 129108 132524 137257 140238 150626 153468 163611 165996 170388 179046 193662 198786 210357 218148 225939 230202 231917 248994 250849 255582 268569 274514 280476 290493 298179 301252 327222 358092 383373 387324 397572 411771 420714 451878 460404 463834 490833 497988 501698 511164 527191 537138 549028 580986 596358 654444 677817 695751 752547 766746 805707 823542 841428 871479 894537 903756 927668 960799 981666 1003396 1054382 1074276 1161972 1192716 1235313 1355634 1391502 1472499 1505094 1533492 1581573 1611414 1623419 1647084 1742958 1755943 1789074 1921598 1963332 2033451 2087253 2108764 2257641 2470626 2683611 2711268 2783004 2882397 2944998 3010188 3163146 3222828 3246838 3485916 3511886 3578148 3705939 3843196 4066902 4174506 4515282 4744719 4870257 4941252 5267829 5367222 5764794 5889996 6100353 6261759 6326292 6493676 6725593 6772923 7023772 7274621 7411878 8133804 8349012 8647191 9030564 9489438 9740514 10535658 10734444 11117817 11529588 12200706 12291601 12523518 13451186 13545846 14234157 14549242 14610771 14823756 15803487 17294382 18785277 18978876 19481028 20176779 20318769 21071316 21823863 22235634 24401412 24583202 25047036 25941573 26902372 27091692 28468314 29098484 29221542 31606974 34588764 36874803 37570554 40353558 40637538 42702471 43647726 43832313 44471268 47079151 47410461 49166404 50922347 51883146 56936628 58443084 60530337 63213948 65471589 73749606 75141108 77824719 80707116 81275076 85404942 86041207 87295452 87664626 94158302 94820922 101844694 103766292 110624409 121060674 130943178 131496939 141237453 142231383 147499212 152767041 155649438 170809884 172082414 175329252 181591011 188316604 189641844 196414767 203689388 221248818 242121348 258123621 261886356 262993878 282474906 284462766 305534082 311298876 331873227 344164828 356456429 363182022 392829534 423712359 442497636 458301123 516247242 525987756 544773033 564949812 568925532 589244301 611068164 663746454 712912858 726364044 774370863 785659068 847424718 916602246 995619681 1032494484 1069369287 1089546066 1178488602 1271137077 1327492908 1374903369 1425825716 1548741726 1694849436 1833204492 1991239362 2138738574 2179092132 2323112589 2356977204 2495195003 2542274154 2749806738 3097483452 3208107861 3813411231 3982478724 4124710107 4277477148 4646225178 4990390006 5084548308 5499613476 6416215722 6969337767 7485585009 7626822462 8249420214 9292450356 9624323583 9980780012 12832431444 13938675534 14971170018 15253644924 16498840428 19248647166 22456755027 27877351068 28872970749 29942340036 38497294332 44913510054 57745941498 67370265081 89827020108 115491882996 134740530162 202110795243 269481060324 404221590486 808443180972
• Sum of all divisors σ(n): 2598284304000
• Sum of proper divisors (its aliquot sum) s(n): 1789841123028
• 808443180972 is an abundant number, because the sum of its proper divisors (1789841123028) is greater than itself. Its abundance is 981397942056

Bases of 808443180972

• Binary: 1011110000111010111101111111011110101100₂
• Hexadecimal: 0xBC3AF7F7AC
• Base-36: ABE672R0

Squares and roots of 808443180972

• 808443180972 squared (808443180972²) is 653580376860125942864784
• 808443180972 cubed (808443180972³) is 528382598889678758758146703437690048
• The square root of 808443180972 is 899134.6845562127
• The cube root of 808443180972 is 9315.7215905019

Scales and comparisons

• 808,443,180,972 seconds is equal to 25,705 years, 51 weeks, 4 days, 6 hours, 16 minutes, 12 seconds.
• To count from 1 to 808,443,180,972 would take you about fifty-one thousand, four hundred eleven 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 808443180972 cubic inches would be around 776.3 feet tall.

Recreational maths with 808443180972

• 808443180972 backwards is 279081344808
• 808443180972 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 808443180972's digits is 54
• More coming soon!