40074057639

Names of 40074057639

• Cardinal: 40074057639 can be written as Forty billion, seventy-four million, fifty-seven thousand, six hundred thirty-nine.

Scientific notation

• Scientific notation: 4.0074057639 × 10¹⁰

Factors of 40074057639

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1687

Divisors of 40074057639

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 99 121 147 167 189 231 297 363 441 501 539 693 847 1089 1169 1323 1499 1503 1617 1837 2079 2541 3267 3507 4497 4509 4851 5511 5929 7623 8183 10493 10521 12859 13491 14553 16489 16533 17787 20207 22869 24549 31479 31563 38577 40473 49467 49599 53361 60621 73451 73647 90013 94437 115423 115731 141449 148401 160083 181379 181863 220353 220941 250333 270039 283311 346269 347193 424347 445203 544137 545589 661059 750999 807961 810117 990143 1038807 1269653 1273041 1632411 1752331 1983177 2252997 2423883 2430351 2753663 2970429 3116421 3808959 3819123 4897233 5256993 6758991 7271649 8260989 8887571 8911287 11426877 12266317 15770979 19275641 21814947 24782967 26662713 26733861 30290293 34280631 36798951 47312937 57826923 74348901 79988139 90870879 110396853 134929487 173480769 212032051 239964417 272612637 331190559 404788461 520442307 636096153 817837911 1214365383 1484224357 1908288459 3643096149 4452673071 5724865377 13358019213 40074057639
• Sum of all divisors σ(n): 76416480000
• Sum of proper divisors (its aliquot sum) s(n): 36342422361
• 40074057639 is a deficient number, because the sum of its proper divisors (36342422361) is less than itself. Its deficiency is 3731635278

Bases of 40074057639

• Binary: 100101010100100110011001011110100111₂
• Hexadecimal: 0x9549997A7
• Base-36: IER24RR

Squares and roots of 40074057639

• 40074057639 squared (40074057639²) is 1605930095653894254321
• 40074057639 cubed (40074057639³) is 64356135217438941742470678808119
• The square root of 40074057639 is 200185.0584808967
• The cube root of 40074057639 is 3422.0612051557

Scales and comparisons

• 40,074,057,639 seconds is equal to 1,274 years, 12 weeks, 2 hours, 40 minutes, 39 seconds.
• To count from 1 to 40,074,057,639 would take you about two thousand, five hundred forty-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 40074057639 cubic inches would be around 285.2 feet tall.

Recreational maths with 40074057639

• 40074057639 backwards is 93675047004
• The number of decimal digits it has is: 11
• The sum of 40074057639's digits is 45
• More coming soon!