490243877568

Names of 490243877568

• Cardinal: 490243877568 can be written as Four hundred ninety billion, two hundred forty-three million, eight hundred seventy-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.90243877568 × 10¹¹

Factors of 490243877568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 473

Divisors of 490243877568

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 137 144 192 274 288 331 411 548 576 662 822 993 1096 1233 1324 1644 1986 2192 2466 2648 2979 3288 3972 4384 4932 5296 5958 6576 7944 8768 9864 10592 11916 13152 15888 18769 19728 21184 23832 26304 31776 37538 39456 45347 47664 56307 63552 75076 78912 90694 95328 112614 136041 150152 168921 181388 190656 225228 272082 300304 337842 362776 408123 450456 544164 600608 675684 725552 816246 900912 1088328 1201216 1351368 1451104 1632492 1801824 2176656 2571353 2702736 2902208 3264984 3603648 4353312 5142706 5405472 6212539 6529968 7714059 8706624 10285412 10810944 12425078 13059936 15428118 18637617 20570824 23142177 24850156 26119872 30856236 37275234 41141648 46284354 49700312 55912851 61712472 74550468 82283296 92568708 99400624 111825702 123424944 149100936 164566592 185137416 198801248 223651404 246849888 298201872 370274832 397602496 447302808 493699776 596403744 740549664 851117843 894605616 1192807488 1481099328 1702235686 1789211232 2553353529 3404471372 3578422464 5106707058 6808942744 7660060587 10213414116 13617885488 15320121174 20426828232 27235770976 30640242348 40853656464 54471541952 61280484696 81707312928 122560969392 163414625856 245121938784 490243877568
• Sum of all divisors σ(n): 1419804394320
• Sum of proper divisors (its aliquot sum) s(n): 929560516752
• 490243877568 is an abundant number, because the sum of its proper divisors (929560516752) is greater than itself. Its abundance is 439316639184

Bases of 490243877568

• Binary: 111001000100100110011111110101011000000₂
• Hexadecimal: 0x7224CFEAC0
• Base-36: 697QJOW0

Squares and roots of 490243877568

• 490243877568 squared (490243877568²) is 240339059492908173594624
• 490243877568 cubed (490243877568³) is 117824752456849542819989338718994432
• The square root of 490243877568 is 700174.1765932245
• The cube root of 490243877568 is 7885.0428823367

Scales and comparisons

• 490,243,877,568 seconds is equal to 15,588 years, 12 weeks, 2 days, 22 hours, 52 minutes, 48 seconds.
• To count from 1 to 490,243,877,568 would take you about thirty-one thousand, one hundred seventy-six 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 490243877568 cubic inches would be around 657.1 feet tall.

Recreational maths with 490243877568

• 490243877568 backwards is 865778342094
• The number of decimal digits it has is: 12
• The sum of 490243877568's digits is 63
• More coming soon!