13135020800

Names of 13135020800

• Cardinal: 13135020800 can be written as Thirteen billion, one hundred thirty-five million, twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.31350208 × 10¹⁰

Factors of 13135020800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4400

Divisors of 13135020800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 43 44 50 55 64 80 86 88 100 110 128 160 172 176 200 215 220 256 275 320 344 352 400 430 440 473 550 640 688 704 800 860 880 946 1075 1100 1280 1376 1408 1600 1720 1760 1892 2150 2200 2365 2752 2816 3200 3440 3520 3784 4300 4339 4400 4730 5504 6400 6880 7040 7568 8600 8678 8800 9460 11008 11825 13760 14080 15136 17200 17356 17600 18920 21695 23650 27520 30272 34400 34712 35200 37840 43390 47300 47729 55040 60544 68800 69424 70400 75680 86780 94600 95458 108475 121088 137600 138848 151360 173560 186577 189200 190916 216950 238645 275200 277696 302720 347120 373154 378400 381832 433900 477290 555392 605440 694240 746308 756800 763664 867800 932885 954580 1110784 1193225 1388480 1492616 1513600 1527328 1735600 1865770 1909160 2052347 2386450 2776960 2985232 3027200 3054656 3471200 3731540 3818320 4104694 4664425 4772900 5553920 5970464 6109312 6942400 7463080 7636640 8209388 9328850 9545800 10261735 11940928 12218624 13884800 14926160 15273280 16418776 18657700 19091600 20523470 23881856 27769600 29852320 30546560 32837552 37315400 38183200 41046940 47763712 51308675 59704640 61093120 65675104 74630800 76366400 82093880 102617350 119409280 131350208 149261600 152732800 164187760 205234700 238818560 262700416 298523200 305465600 328375520 410469400 525400832 597046400 656751040 820938800 1194092800 1313502080 1641877600 2627004160 3283755200 6567510400 13135020800
• Sum of all divisors σ(n): 36299968320
• Sum of proper divisors (its aliquot sum) s(n): 23164947520
• 13135020800 is an abundant number, because the sum of its proper divisors (23164947520) is greater than itself. Its abundance is 10029926720

Bases of 13135020800

• Binary: 1100001110111010001000001100000000₂
• Hexadecimal: 0x30EE88300
• Base-36: 61892WW

Squares and roots of 13135020800

• 13135020800 squared (13135020800²) is 172528771416432640000
• 13135020800 cubed (13135020800³) is 2266169001153288188198912000000
• The square root of 13135020800 is 114608.1183860901
• The cube root of 13135020800 is 2359.4471557659

Scales and comparisons

• 13,135,020,800 seconds is equal to 417 years, 33 weeks, 6 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 13,135,020,800 would take you about eight hundred thirty-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 13135020800 cubic inches would be around 196.6 feet tall.

Recreational maths with 13135020800

• 13135020800 backwards is 00802053131
• The number of decimal digits it has is: 11
• The sum of 13135020800's digits is 23
• More coming soon!