13205749964800

Names of 13205749964800

• Cardinal: 13205749964800 can be written as Thirteen trillion, two hundred five billion, seven hundred forty-nine million, nine hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.32057499648 × 10¹³

Factors of 13205749964800

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 408

Divisors of 13205749964800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 401 512 640 800 802 1024 1280 1600 1604 2005 2048 2560 3200 3208 4010 4096 5120 6400 6416 8020 8192 10025 10240 12800 12832 16040 20050 20480 25600 25664 32080 40100 40960 51200 51328 64160 80200 102400 102656 128320 160400 160801 204800 205312 256640 320800 321602 410624 513280 641600 643204 804005 821248 1026560 1283200 1286408 1608010 1642496 2053120 2566400 2572816 3216020 3284992 4020025 4106240 5132800 5145632 6432040 8040050 8212480 10265600 10291264 12864080 16080100 16424960 20531200 20582528 25728160 32160200 41062400 41165056 51456320 64320400 64481201 82124800 82330112 102912640 128640800 128962402 164660224 205825280 257281600 257924804 322406005 329320448 411650560 514563200 515849608 644812010 658640896 823301120 1029126400 1031699216 1289624020 1317281792 1612030025 1646602240 2058252800 2063398432 2579248040 3224060050 3293204480 4116505600 4126796864 5158496080 6448120100 6586408960 8233011200 8253593728 10316992160 12896240200 16466022400 16507187456 20633984320 25792480400 32932044800 33014374912 41267968640 51584960800 66028749824 82535937280 103169921600 132057499648 165071874560 206339843200 264114999296 330143749120 412679686400 528229998592 660287498240 825359372800 1320574996480 1650718745600 2641149992960 3301437491200 6602874982400 13205749964800
• Sum of all divisors σ(n): 32830131646692
• Sum of proper divisors (its aliquot sum) s(n): 19624381681892
• 13205749964800 is an abundant number, because the sum of its proper divisors (19624381681892) is greater than itself. Its abundance is 6418631717092

Bases of 13205749964800

• Binary: 11000000001010110100000010010010000000000000₂
• Hexadecimal: 0xC02B4092000
• Base-36: 4OIMYKEF4

Squares and roots of 13205749964800

• 13205749964800 squared (13205749964800²) is 174391832132815201239040000
• 13205749964800 cubed (13205749964800³) is 2302974931049331852687357396385792000000
• The square root of 13205749964800 is 3633971.6516230559
• The cube root of 13205749964800 is 23636.7460952767

Scales and comparisons

• 13,205,749,964,800 seconds is equal to 419,902 years, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 13,205,749,964,800 would take you about one million, forty-nine thousand, seven 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 13205749964800 cubic inches would be around 1969.7 feet tall.

Recreational maths with 13205749964800

• 13205749964800 backwards is 00846994750231
• The number of decimal digits it has is: 14
• The sum of 13205749964800's digits is 58
• More coming soon!