10640359388491880

Names of 10640359388491880

• Cardinal: 10640359388491880 can be written as Ten quadrillion, six hundred forty trillion, three hundred fifty-nine billion, three hundred eighty-eight million, four hundred ninety-one thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.064035938849188 × 10¹⁶

Factors of 10640359388491880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 961

Divisors of 10640359388491880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 73 146 292 365 584 730 881 1460 1762 2920 3524 4405 5329 7048 8810 10658 17620 21316 26645 35240 42632 53290 64313 106580 128626 213160 257252 321565 389017 514504 643130 776161 778034 1286260 1552322 1556068 1945085 2572520 3104644 3112136 3880805 3890170 4694849 6209288 7761610 7780340 9389698 15523220 15560680 18779396 23474245 31046440 37558792 46948490 56659753 93896980 113319506 187793960 226639012 283298765 342723977 453278024 566597530 683797841 685447954 1133195060 1367595682 1370895908 1713619885 2266390120 2735191364 2741791816 3418989205 3427239770 4136161969 5470382728 6837978410 6854479540 8272323938 13675956820 13708959080 16544647876 20680809845 27351913640 33089295752 41361619690 49917242393 82723239380 99834484786 165446478760 199668969572 249586211965 301939823737 399337939144 499172423930 603879647474 998344847860 1207759294948 1509699118685 1996689695720 2415518589896 3019398237370 3643958694689 6038796474740 7287917389378 12077592949480 14575834778756 18219793473445 29151669557512 36439586946890 72879173893780 145758347787560 266008984712297 532017969424594 1064035938849188 1330044923561485 2128071877698376 2660089847122970 5320179694245940 10640359388491880
• Sum of all divisors σ(n): 24300902317255200
• Sum of proper divisors (its aliquot sum) s(n): 13660542928763320
• 10640359388491880 is an abundant number, because the sum of its proper divisors (13660542928763320) is greater than itself. Its abundance is 3020183540271440

Bases of 10640359388491880

• Binary: 100101110011010101100110111001101000100011000001101000₂
• Hexadecimal: 0x25CD59B9A23068
• Base-36: 2WROXMDYWYW

Squares and roots of 10640359388491880

• 10640359388491880 squared (10640359388491880²) is 113217247916267294495780825934400
• 10640359388491880 cubed (10640359388491880³) is 1204672206805067444810595794438071584807812672000
• The square root of 10640359388491880 is 103152117.7121045829
• The cube root of 10640359388491880 is 219947.3661172367

Scales and comparisons

• 10,640,359,388,491,880 seconds is equal to 338,330,515 years, 39 weeks, 4 days, 4 hours, 11 minutes, 20 seconds.
• To count from 1 to 10,640,359,388,491,880 would take you about one billion, fourteen million, nine hundred ninety-one thousand, five hundred forty-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 10640359388491880 cubic inches would be around 18328.9 feet tall.

Recreational maths with 10640359388491880

• 10640359388491880 backwards is 08819488395304601
• The number of decimal digits it has is: 17
• The sum of 10640359388491880's digits is 77
• More coming soon!