318512985318

Names of 318512985318

• Cardinal: 318512985318 can be written as Three hundred eighteen billion, five hundred twelve million, nine hundred eighty-five thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 3.18512985318 × 10¹¹

Factors of 318512985318

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 318512985318

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 11 18 22 23 27 33 41 46 54 66 67 69 81 82 99 123 134 138 162 198 201 207 243 246 253 297 369 402 414 451 486 506 529 594 603 621 737 738 759 891 902 943 1058 1107 1206 1242 1353 1474 1518 1541 1587 1681 1782 1809 1863 1886 2211 2214 2277 2673 2706 2747 2829 3082 3174 3321 3362 3618 3726 4059 4422 4554 4623 4761 5043 5346 5427 5494 5589 5658 5819 6633 6642 6831 8118 8241 8487 9246 9522 9963 10086 10373 10854 11178 11638 12177 13266 13662 13869 14283 15129 16281 16482 16951 16974 17457 18491 19899 19926 20493 20746 21689 24354 24723 25461 27738 28566 30217 30258 31119 32562 33902 34914 35443 36531 36982 38663 39798 40986 41607 42849 43378 45387 49446 50853 50922 52371 55473 59697 60434 61479 62238 63181 65067 70886 73062 74169 76383 77326 83214 85698 90651 90774 93357 101706 104742 106329 109593 110946 112627 115989 119394 122958 124821 126362 128547 130134 136161 148338 152559 152766 157113 166419 179091 181302 186714 189543 195201 212658 219186 222507 225254 229149 231978 238579 249642 257094 271953 272322 280071 305118 314226 318987 332838 337881 347967 358182 374463 379086 389873 390402 408483 425293 445014 457677 458298 471339 477158 499257 543906 560142 568629 585603 637974 667521 675762 694991 695934 715737 748926 779746 815859 816966 840213 850586 889249 915354 942678 956961 998514 1013643 1043901 1137258 1169619 1171206 1238897 1275879 1335042 1373031 1389982 1414017 1431474 1453163 1497771 1631718 1680426 1705887 1756809 1778498 1913922 2027286 2084973 2087802 2147211 2339238 2447577 2477794 2520639 2551758 2590421 2667747 2746062 2828034 2870883 2906326 2995542 3040929 3131703 3411774 3508857 3513618 3716691 3827637 4119093 4169946 4294422 4359489 4493313 4895154 5041278 5117661 5180842 5270427 5335494 5741766 6081858 6254919 6263406 6441633 7017714 7342731 7433382 7655274 7771263 8003241 8238186 8612649 8718978 8986626 9122787 9395109 9781739 10235322 10526571 10540854 11150073 11482911 12509838 12883266 13078467 14685462 15352983 15542526 15984793 16006482 17225298 18245574 18764757 18790218 19324899 19563478 21053142 22300146 22965822 23313789 24009723 26156934 27368361 28494631 29345217 30705966 31579713 31969586 33450219 34448733 37529514 38649798 39235401 46627578 47954379 48019446 54736722 56294271 56989262 57974697 58690434 59579683 63159426 66900438 68897466 69941367 72029169 78470802 85483893 88035651 94739139 95908758 100350657 103346199 112588542 115949394 117706203 119159366 139882734 143863137 144058338 168882813 170967786 176071302 178739049 189478278 200701314 206692398 209824101 216087507 235412406 256451679 264106953 287726274 301051971 337765626 353118609 357478098 419648202 431589411 432175014 512903358 528213906 536217147 602103942 629472303 655376513 706237218 769355037 792320859 863178822 1072434294 1258944606 1294768233 1310753026 1538710074 1584641718 1608651441 1966129539 2308065111 2376962577 2589536466 3217302882 3884304699 3932259078 4616130222 4753925154 4825954323 5898388617 6924195333 7768609398 9651908646 11796777234 13848390666 14477862969 17695165851 28955725938 35390331702 53085497553 106170995106 159256492659 318512985318
• Sum of all divisors σ(n): 849030331968
• Sum of proper divisors (its aliquot sum) s(n): 530517346650
• 318512985318 is an abundant number, because the sum of its proper divisors (530517346650) is greater than itself. Its abundance is 212004361332

Bases of 318512985318

• Binary: 100101000101000110110100111010011100110₂
• Hexadecimal: 0x4A28DA74E6
• Base-36: 42BMEODI

Squares and roots of 318512985318

• 318512985318 squared (318512985318²) is 101450521816184483561124
• 318512985318 cubed (318512985318³) is 32313308565741807107283700967577432
• The square root of 318512985318 is 564369.5467670097
• The cube root of 318512985318 is 6829.2925025173

Scales and comparisons

• 318,512,985,318 seconds is equal to 10,127 years, 37 weeks, 5 days, 21 hours, 15 minutes, 18 seconds.
• To count from 1 to 318,512,985,318 would take you about twenty thousand, two hundred fifty-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 318512985318 cubic inches would be around 569.1 feet tall.

Recreational maths with 318512985318

• 318512985318 backwards is 813589215813
• 318512985318 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 318512985318's digits is 54
• More coming soon!