40144915142445

Names of 40144915142445

• Cardinal: 40144915142445 can be written as Forty trillion, one hundred forty-four billion, nine hundred fifteen million, one hundred forty-two thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 4.0144915142445 × 10¹³

Factors of 40144915142445

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 461059

Divisors of 40144915142445

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 19 29 57 83 87 95 127 145 249 285 381 415 435 551 635 1245 1577 1653 1905 2407 2413 2755 3683 4731 7221 7239 7885 8265 10541 11049 12035 12065 18415 23655 31623 36105 36195 45733 52705 55245 69977 137199 158115 200279 209931 228665 305689 349885 460793 600837 685995 917067 1001395 1049655 1382379 1528445 2303965 3004185 4585335 5808091 6911895 8755067 13362997 17424273 26265201 29040455 38245819 40088991 43775335 58520711 66814985 87121365 114737457 131326005 175562133 191229095 200444955 253896943 292603555 573687285 726670561 761690829 877810665 1109128751 1111893509 1269484715 1697100619 2180011683 3327386253 3335680527 3633352805 3808454145 4857219013 5091301857 5545643755 5559467545 8485503095 10900058415 14571657039 16636931265 16678402635 21073446269 24286095065 25456509285 32244911761 63220338807 72858285195 92287161247 96734735283 105367231345 140859351377 161224558805 276861483741 316101694035 422578054131 461435806235 483673676415 704296756885 1384307418705 2112890270655 2676327676163 8028983028489 13381638380815 40144915142445
• Sum of all divisors σ(n): 71344182067200
• Sum of proper divisors (its aliquot sum) s(n): 31199266924755
• 40144915142445 is a deficient number, because the sum of its proper divisors (31199266924755) is less than itself. Its deficiency is 8945648217690

Bases of 40144915142445

• Binary: 1001001000001011110111011010000001011100101101₂
• Hexadecimal: 0x2482F768172D
• Base-36: E8ABHYQEL

Squares and roots of 40144915142445

• 40144915142445 squared (40144915142445²) is 1611614211794109854640578025
• 40144915142445 cubed (40144915142445³) is 64698115774832924014220338608770011771125
• The square root of 40144915142445 is 6336001.5106094317
• The cube root of 40144915142445 is 34240.7693930801

Scales and comparisons

• 40,144,915,142,445 seconds is equal to 1,276,484 years, 6 weeks, 3 days, 13 hours, 20 minutes, 45 seconds.
• To count from 1 to 40,144,915,142,445 would take you about three million, one hundred ninety-one thousand, two hundred ten 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 40144915142445 cubic inches would be around 2853.4 feet tall.

Recreational maths with 40144915142445

• 40144915142445 backwards is 54424151944104
• The number of decimal digits it has is: 14
• The sum of 40144915142445's digits is 48
• More coming soon!