1213511994000

Names of 1213511994000

• Cardinal: 1213511994000 can be written as One trillion, two hundred thirteen billion, five hundred eleven million, nine hundred ninety-four thousand.

Scientific notation

• Scientific notation: 1.213511994 × 10¹²

Factors of 1213511994000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 62784

Divisors of 1213511994000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 125 144 150 180 200 225 240 250 300 360 375 400 450 500 600 720 750 900 1000 1093 1125 1200 1500 1800 2000 2186 2250 3000 3279 3600 4372 4500 5465 6000 6558 8744 9000 9837 10930 13116 16395 17488 18000 19674 21860 26232 27325 32790 39348 43720 49185 52464 54650 61681 65580 78696 81975 87440 98370 109300 123362 131160 136625 157392 163950 185043 196740 218600 245925 246724 262320 273250 308405 327900 370086 393480 409875 437200 491850 493448 546500 555129 616810 655800 740172 786960 819750 925215 983700 986896 1093000 1110258 1229625 1233620 1311600 1480344 1542025 1639500 1850430 1967400 2186000 2220516 2459250 2467240 2775645 2960688 3084050 3279000 3700860 3934800 4441032 4626075 4918500 4934480 5551290 6168100 6558000 7401720 7710125 8882064 9252150 9837000 11102580 12336200 13878225 14803440 15420250 18504300 19674000 22205160 23130375 24672400 27756450 30840500 37008600 44410320 46260750 55512900 61681000 67417333 69391125 74017200 92521500 111025800 123362000 134834666 138782250 185043000 202251999 222051600 269669332 277564500 337086665 370086000 404503998 539338664 555129000 606755997 674173330 809007996 1011259995 1078677328 1110258000 1213511994 1348346660 1618015992 1685433325 2022519990 2427023988 2696693320 3033779985 3236031984 3370866650 4045039980 4854047976 5056299975 5393386640 6067559970 6741733300 8090079960 8427166625 9708095952 10112599950 12135119940 13483466600 15168899925 16180159920 16854333250 20225199900 24270239880 25281499875 26966933200 30337799850 33708666500 40450399800 48540479760 50562999750 60675599700 67417333000 75844499625 80900799600 101125999500 121351199400 134834666000 151688999250 202251999000 242702398800 303377998500 404503998000 606755997000 1213511994000
• Sum of all divisors σ(n): 4242339429744
• Sum of proper divisors (its aliquot sum) s(n): 3028827435744
• 1213511994000 is an abundant number, because the sum of its proper divisors (3028827435744) is greater than itself. Its abundance is 1815315441744

Bases of 1213511994000

• Binary: 10001101010001010111100111000101010010000₂
• Hexadecimal: 0x11A8AF38A90
• Base-36: FHH9PJ80

Squares and roots of 1213511994000

• 1213511994000 squared (1213511994000²) is 1472611359581856036000000
• 1213511994000 cubed (1213511994000³) is 1787031547353229124467295784000000000
• The square root of 1213511994000 is 1101595.2042379269
• The cube root of 1213511994000 is 10666.3220198973

Scales and comparisons

• 1,213,511,994,000 seconds is equal to 38,585 years, 48 weeks, 1 day, 17 hours.
• To count from 1 to 1,213,511,994,000 would take you about ninety-six thousand, four hundred sixty-four 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 1213511994000 cubic inches would be around 888.9 feet tall.

Recreational maths with 1213511994000

• 1213511994000 backwards is 0004991153121
• 1213511994000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1213511994000's digits is 36
• More coming soon!