490686986106648

Names of 490686986106648

• Cardinal: 490686986106648 can be written as Four hundred ninety trillion, six hundred eighty-six billion, nine hundred eighty-six million, one hundred six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.90686986106648 × 10¹⁴

Factors of 490686986106648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 293059

Divisors of 490686986106648

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 61 72 81 108 122 151 162 183 216 244 281 302 324 366 453 488 549 562 604 648 732 843 906 1098 1124 1208 1359 1464 1647 1686 1812 2196 2248 2529 2718 3294 3372 3624 4077 4392 4941 5058 5436 6588 6744 7587 8154 9211 9882 10116 10872 12231 13176 15174 16308 17141 18422 19764 20232 22761 24462 27633 30348 32616 34282 36844 39528 42431 45522 48924 51423 55266 60696 68564 73688 82899 84862 91044 97848 102846 110532 127293 137128 154269 165798 169724 182088 205692 221064 248697 254586 292561 308538 331596 339448 381879 411384 462807 497394 509172 585122 617076 663192 746091 763758 877683 925614 994788 1018344 1145637 1170244 1234152 1388421 1492182 1527516 1755366 1851228 1989576 2291274 2340488 2588291 2633049 2776842 2984364 3055032 3436911 3510732 3702456 4582548 5176582 5266098 5553684 5968728 6873822 7021464 7764873 7899147 9165096 10353164 10532196 11107368 13747644 15529746 15798294 17846221 20706328 21064392 23294619 23697441 27495288 31059492 31596588 35692442 44176711 46589238 47394882 53538663 62118984 63193176 69883857 71384884 82209641 88353422 93178476 94789764 107077326 132530133 139767714 142769768 160615989 164419282 176706844 186356952 189579528 209651571 214154652 246628923 265060266 279535428 321231978 328838564 353413688 397590399 419303142 428309304 481847967 493257846 530120532 559070856 642463956 657677128 739886769 795180798 838606284 963695934 986515692 1060241064 1192771197 1284927912 1445543901 1479773538 1590361596 1677212568 1927391868 1973031384 2219660307 2385542394 2694779371 2891087802 2959547076 3180723192 3578313591 3854783736 4439320614 4771084788 5014788101 5389558742 5782175604 5919094152 6658980921 7156627182 8084338113 8878641228 9542169576 10029576202 10779117484 11564351208 12413655791 13317961842 14313254364 15044364303 16168676226 17757282456 20059152404 21558234968 24253014339 24827311582 26635923684 28626508728 30088728606 32337352452 37240967373 40118304808 45133092909 48506028678 49654623164 53271847368 60177457212 64674704904 72759043017 74481934746 90266185818 97012057356 99309246328 111722902119 120354914424 135399278727 145518086034 148963869492 180532371636 194024114712 218277129051 223445804238 270798557454 291036172068 297927738984 335168706357 361064743272 406197836181 436554258102 446891608476 541597114908 582072344136 670337412714 757233003251 812395672362 873108516204 893783216952 1005506119071 1083194229816 1340674825428 1514466006502 1624791344724 1746217032408 2011012238142 2271699009753 2681349650856 3028932013004 3249582689448 4022024476284 4543398019506 6057864026008 6815097029259 8044048952568 9086796039012 13630194058518 18173592078024 20445291087777 27260388117036 40890582175554 54520776234072 61335873263331 81781164351108 122671746526662 163562328702216 245343493053324 490686986106648
• Sum of all divisors σ(n): 1411168687727040
• Sum of proper divisors (its aliquot sum) s(n): 920481701620392
• 490686986106648 is an abundant number, because the sum of its proper divisors (920481701620392) is greater than itself. Its abundance is 429794715513744

Bases of 490686986106648

• Binary: 1101111100100011011110111100000001011011100011000₂
• Hexadecimal: 0x1BE46F780B718
• Base-36: 4TXMHMD5I0

Squares and roots of 490686986106648

• 490686986106648 squared (490686986106648²) is 240773718334425767377229795904
• 490686986106648 cubed (490686986106648³) is 118144530183210355347999852820775708617569792
• The square root of 490686986106648 is 22151455.6204924825
• The cube root of 490686986106648 is 78874.1780758661

Scales and comparisons

• 490,686,986,106,648 seconds is equal to 15,602,328 years, 18 weeks, 6 days, 9 hours, 10 minutes, 48 seconds.
• To count from 1 to 490,686,986,106,648 would take you about thirty-nine million, five thousand, eight hundred twenty 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 490686986106648 cubic inches would be around 6572.8 feet tall.

Recreational maths with 490686986106648

• 490686986106648 backwards is 846601689686094
• 490686986106648 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 490686986106648's digits is 81
• More coming soon!