1940793809427

Names of 1940793809427

• Cardinal: 1940793809427 can be written as One trillion, nine hundred forty billion, seven hundred ninety-three million, eight hundred nine thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.940793809427 × 10¹²

Factors of 1940793809427

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3349

Divisors of 1940793809427

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 11 17 27 29 31 33 51 87 93 99 137 153 187 261 279 297 319 341 411 459 493 527 561 783 837 899 957 1023 1233 1479 1507 1581 1683 2329 2697 2871 3069 3121 3699 3973 4247 4437 4521 4743 5049 5423 5797 6987 8091 8613 9207 9363 9889 11919 12741 13311 13563 14229 15283 16269 17391 20961 24273 25619 28089 29667 34331 35757 38223 40689 43703 45849 46717 48807 52173 53057 62883 67541 72199 76857 84267 89001 90509 96751 102993 107271 114669 123163 131109 137547 140151 146421 156519 159171 168113 202623 216597 230571 267003 271527 290253 308979 369489 393327 412641 420453 427577 477513 504339 583627 607869 649791 691713 742951 794189 814581 870759 926937 995599 1064261 1108467 1179981 1261359 1282731 1354793 1432539 1513017 1538653 1644767 1750881 1823607 1949373 2093771 2228853 2382567 2443743 2612277 2805779 2986797 3192783 3325401 3848193 4064379 4539051 4615959 4703347 4934301 5252643 6281313 6686559 7147701 7268809 8417337 8960391 9578349 11544579 12193137 12399733 13254887 13847877 14110041 14802903 15757929 16925183 18092437 18843939 20059677 21443103 21806427 23031481 25252011 26881173 28735047 30863569 36579411 37199199 39764661 41543631 42330123 44408709 47698243 50775549 54277311 56531817 65419281 69094443 75756033 79956899 92590707 111597597 119293983 126990369 136397063 143094729 145803757 152326647 162831933 196257843 207283329 210795461 225333079 239870697 277772121 334792791 357881949 384391723 409191189 429284187 437411271 456979941 488495799 524680673 621849987 632386383 675999237 719612091 833316363 1153175169 1227573567 1287852561 1312233813 1574042019 1897159149 2027997711 2158836273 2318750071 2478663869 3459525507 3682720701 3936701439 4228308953 4722126057 5691477447 6083993133 6534659291 6956250213 7435991607 10378576521 12684926859 14166378171 19603977873 20868750639 22307974821 38054780577 58811933619 62606251917 66923924463 71881252201 114164341731 176435800857 215643756603 646931269809 1940793809427
• Sum of all divisors σ(n): 3573526118400
• Sum of proper divisors (its aliquot sum) s(n): 1632732308973
• 1940793809427 is a deficient number, because the sum of its proper divisors (1632732308973) is less than itself. Its deficiency is 308061500454

Bases of 1940793809427

• Binary: 11100001111100000010100110101101000010011₂
• Hexadecimal: 0x1C3E0535A13
• Base-36: ORL6IVIR

Squares and roots of 1940793809427

• 1940793809427 squared (1940793809427²) is 3766680610710166394068329
• 1940793809427 cubed (1940793809427³) is 7310350411355002651740908296442337483
• The square root of 1940793809427 is 1393123.7595515339
• The cube root of 1940793809427 is 12473.6379023797

Scales and comparisons

• 1,940,793,809,427 seconds is equal to 61,711 years, 12 weeks, 3 days, 7 hours, 30 minutes, 27 seconds.
• To count from 1 to 1,940,793,809,427 would take you about one hundred fifty-four thousand, two hundred seventy-eight 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 1940793809427 cubic inches would be around 1039.5 feet tall.

Recreational maths with 1940793809427

• 1940793809427 backwards is 7249083970491
• The number of decimal digits it has is: 13
• The sum of 1940793809427's digits is 63
• More coming soon!