16356657474990

Names of 16356657474990

• Cardinal: 16356657474990 can be written as Sixteen trillion, three hundred fifty-six billion, six hundred fifty-seven million, four hundred seventy-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.635665747499 × 10¹³

Factors of 16356657474990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140324

Divisors of 16356657474990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 57 63 70 90 95 105 114 126 133 171 190 210 266 285 315 342 399 570 630 665 798 855 1197 1330 1710 1995 2394 3990 5985 10531 11970 21062 31593 52655 63186 73717 94779 105310 129757 147434 157965 189558 200089 221151 259514 315930 368585 389271 400178 442302 473895 600267 648785 663453 737170 778542 908299 947790 1000445 1105755 1167813 1200534 1297570 1326906 1400623 1800801 1816598 1946355 2000890 2211510 2335626 2465383 2724897 2801246 3001335 3317265 3601602 3892710 4201869 4541495 4930766 5449794 5839065 6002670 6634530 7003115 7396149 8174691 8403738 9004005 9082990 11678130 12326915 12605607 13624485 14006230 14792298 16349382 17257681 18008010 21009345 22188447 24653830 25211214 27248970 34515362 36980745 40873455 42018690 44376894 51773043 63028035 73961490 81746910 86288405 103546086 110942235 126056070 155319129 172576810 221884470 258865215 310638258 517730430 776595645 1366470967 1553191290 2732941934 4099412901 6832354835 8198825802 9565296769 12298238703 13664709670 19130593538 20497064505 24596477406 25962948373 28695890307 40994129010 47826483845 51925896746 57391780614 61491193515 77888845119 86087670921 95652967690 122982387030 129814741865 143479451535 155777690238 172175341842 181740638611 233666535357 259629483730 286958903070 363481277222 389444225595 430438354605 467333070714 545221915833 778888451190 860876709210 908703193055 1090443831666 1168332676785 1635665747499 1817406386110 2336665353570 2726109579165 3271331494998 5452219158330 8178328737495 16356657474990
• Sum of all divisors σ(n): 51165925424640
• Sum of proper divisors (its aliquot sum) s(n): 34809267949650
• 16356657474990 is an abundant number, because the sum of its proper divisors (34809267949650) is greater than itself. Its abundance is 18452610474660

Bases of 16356657474990

• Binary: 11101110000001010100110000100010110110101110₂
• Hexadecimal: 0xEE054C22DAE
• Base-36: 5SQ57JLBI

Squares and roots of 16356657474990

• 16356657474990 squared (16356657474990²) is 267540243754146242475500100
• 16356657474990 cubed (16356657474990³) is 4376064127861902796792509752603492499000
• The square root of 16356657474990 is 4044336.4690626323
• The cube root of 16356657474990 is 25384.2802038465

Scales and comparisons

• 16,356,657,474,990 seconds is equal to 520,091 years, 5 weeks, 6 days, 5 hours, 16 minutes, 30 seconds.
• To count from 1 to 16,356,657,474,990 would take you about one million, three hundred thousand, two hundred twenty-seven 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 16356657474990 cubic inches would be around 2115.4 feet tall.

Recreational maths with 16356657474990

• 16356657474990 backwards is 09947475665361
• The number of decimal digits it has is: 14
• The sum of 16356657474990's digits is 72
• More coming soon!