1940191735937

Names of 1940191735937

• Cardinal: 1940191735937 can be written as One trillion, nine hundred forty billion, one hundred ninety-one million, seven hundred thirty-five thousand, nine hundred thirty-seven.

Scientific notation

• Scientific notation: 1.940191735937 × 10¹²

Factors of 1940191735937

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 147

Divisors of 1940191735937

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 19 41 49 67 91 133 169 247 287 469 533 637 779 871 931 1183 1273 1729 2009 2747 3211 3283 3731 4489 5453 6097 6929 8281 8911 10127 11323 12103 16549 19229 22477 26117 31423 35711 38171 42679 48503 52193 58357 62377 70889 79261 85291 115843 131651 134603 157339 184049 215137 219961 249977 300763 339521 365351 408499 464243 496223 554827 597037 678509 758641 810901 921557 1108783 1288343 1505959 1749839 2105341 2392637 2557457 2859493 3249701 3496931 3909919 4179259 4749563 5310487 5714497 6450899 7761481 8820617 9018401 10541713 12331283 14414179 14737387 16748459 22747907 24478517 27369433 31104281 33246941 37173409 40001479 45460103 50828947 54330367 61744319 74288461 86318981 100899253 117239213 160306679 171349619 191586031 217729967 234294377 280010353 318220721 355802629 432210233 520019227 590981339 604232867 706294771 965749993 1122146753 1524109769 1640060639 2083986827 2227545047 2490618403 3045826901 3640134589 4136869373 6760249951 7855027271 11480424473 14587907789 21320788307 28958085611 39595749713 47321749657 102115354523 149245518149 277170247991 1940191735937
• Sum of all divisors σ(n): 2675226052800
• Sum of proper divisors (its aliquot sum) s(n): 735034316863
• 1940191735937 is a deficient number, because the sum of its proper divisors (735034316863) is less than itself. Its deficiency is 1205157419074

Bases of 1940191735937

• Binary: 11100001110111100011100000111000010000001₂
• Hexadecimal: 0x1C3BC707081
• Base-36: ORB82CN5

Squares and roots of 1940191735937

• 1940191735937 squared (1940191735937²) is 3764343972198229537267969
• 1940191735937 cubed (1940191735937³) is 7303549066083265031789929010456301953
• The square root of 1940191735937 is 1392907.6552079825
• The cube root of 1940191735937 is 12472.3479107291

Scales and comparisons

• 1,940,191,735,937 seconds is equal to 61,692 years, 4 weeks, 6 days, 20 hours, 52 minutes, 17 seconds.
• To count from 1 to 1,940,191,735,937 would take you about one hundred fifty-four thousand, two hundred thirty 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 1940191735937 cubic inches would be around 1039.4 feet tall.

Recreational maths with 1940191735937

• 1940191735937 backwards is 7395371910491
• The number of decimal digits it has is: 13
• The sum of 1940191735937's digits is 59
• More coming soon!