818713139712

Names of 818713139712

• Cardinal: 818713139712 can be written as Eight hundred eighteen billion, seven hundred thirteen million, one hundred thirty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 8.18713139712 × 10¹¹

Factors of 818713139712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 150

Divisors of 818713139712

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 113 114 128 152 156 169 192 208 226 228 247 256 304 312 338 339 384 416 452 456 494 507 512 608 624 676 678 741 768 832 904 912 988 1014 1216 1248 1352 1356 1469 1482 1536 1664 1808 1824 1976 2028 2147 2197 2432 2496 2704 2712 2938 2964 3211 3328 3616 3648 3952 4056 4294 4394 4407 4864 4992 5408 5424 5876 5928 6422 6441 6591 6656 7232 7296 7904 8112 8588 8788 8814 9633 9728 9984 10816 10848 11752 11856 12769 12844 12882 13182 14464 14592 15808 16224 17176 17576 17628 19097 19266 19968 21632 21696 23504 23712 25538 25688 25764 26364 27911 28928 29184 31616 32448 34352 35152 35256 38194 38307 38532 41743 43264 43392 47008 47424 51076 51376 51528 52728 55822 57291 57856 63232 64896 68704 70304 70512 76388 76614 77064 83486 83733 86528 86784 94016 94848 102152 102752 103056 105456 111644 114582 125229 126464 129792 137408 140608 141024 152776 153228 154128 165997 166972 167466 173568 188032 189696 204304 205504 206112 210912 223288 229164 242611 248261 250458 259584 274816 281216 282048 305552 306456 308256 331994 333944 334932 362843 376064 379392 408608 411008 412224 421824 446576 458328 485222 496522 497991 500916 549632 562432 564096 611104 612912 616512 663988 667888 669864 725686 727833 744783 752128 817216 822016 824448 843648 893152 916656 970444 993044 995982 1001832 1088529 1099264 1124864 1128192 1222208 1225824 1233024 1327976 1335776 1339728 1451372 1455666 1489566 1634432 1644032 1648896 1687296 1786304 1833312 1940888 1986088 1991964 2003664 2157961 2177058 2256384 2444416 2451648 2466048 2655952 2671552 2679456 2902744 2911332 2979132 3153943 3268864 3297792 3374592 3572608 3666624 3881776 3972176 3983928 4007328 4315922 4354116 4716959 4888832 4903296 4932096 5311904 5343104 5358912 5805488 5822664 5958264 6307886 6473883 6537728 7145216 7333248 7763552 7944352 7967856 8014656 8631844 8708232 9433918 9461829 9777664 9806592 10623808 10686208 10717824 11610976 11645328 11916528 12615772 12947766 14150877 14290432 14666496 15527104 15888704 15935712 16029312 17263688 17416464 18867836 18923658 19613184 21247616 21372416 21435648 23221952 23290656 23833056 25231544 25895532 28053493 28301754 29332992 31054208 31777408 31871424 32058624 34527376 34832928 37735672 37847316 41001259 42495232 42871296 46443904 46581312 47666112 50463088 51791064 56106986 56603508 62108416 63554816 63742848 64117248 69054752 69665856 75471344 75694632 82002518 84160479 84990464 92887808 93162624 95332224 100926176 103582128 112213972 113207016 123003777 124216832 127109632 127485696 138109504 139331712 150942688 151389264 164005036 168320958 185775616 186325248 190664448 201852352 207164256 224427944 226414032 246007554 254971392 276219008 278663424 301885376 302778528 328010072 336641916 372650496 381328896 403704704 414328512 448855888 452828064 492015108 533016367 552438016 557326848 603770752 605557056 656020144 673283832 807409408 828657024 897711776 905656128 984030216 1066032734 1104876032 1207541504 1211114112 1312040288 1346567664 1599049101 1614818816 1657314048 1795423552 1811312256 1968060432 2132065468 2415083008 2422228224 2624080576 2693135328 3198098202 3314628096 3590847104 3622624512 3936120864 4264130936 4844456448 5248161152 5386270656 6396196404 7181694208 7245249024 7872241728 8528261872 10496322304 10772541312 12792392808 14363388416 15744483456 17056523744 20992644608 21545082624 25584785616 31488966912 34113047488 43090165248 51169571232 62977933824 68226094976 102339142464 136452189952 204678284928 272904379904 409356569856 818713139712
• Sum of all divisors σ(n): 2509340433600
• Sum of proper divisors (its aliquot sum) s(n): 1690627293888
• 818713139712 is an abundant number, because the sum of its proper divisors (1690627293888) is greater than itself. Its abundance is 871914154176

Bases of 818713139712

• Binary: 1011111010011111000110110001101000000000₂
• Hexadecimal: 0xBE9F1B1A00
• Base-36: AG40NXMO

Squares and roots of 818713139712

• 818713139712 squared (818713139712²) is 670291205137080831442944
• 818713139712 cubed (818713139712³) is 548776217079119710864984133628592128
• The square root of 818713139712 is 904827.6850936867
• The cube root of 818713139712 is 9355.0027645863

Scales and comparisons

• 818,713,139,712 seconds is equal to 26,032 years, 28 weeks, 2 days, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 818,713,139,712 would take you about fifty-two thousand and sixty-five 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 818713139712 cubic inches would be around 779.6 feet tall.

Recreational maths with 818713139712

• 818713139712 backwards is 217931317818
• The number of decimal digits it has is: 12
• The sum of 818713139712's digits is 51
• More coming soon!