40155880099480974

Names of 40155880099480974

• Cardinal: 40155880099480974 can be written as Forty quadrillion, one hundred fifty-five trillion, eight hundred eighty billion, ninety-nine million, four hundred eighty thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 4.0155880099480974 × 10¹⁶

Factors of 40155880099480974

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 76678182

Divisors of 40155880099480974

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 61 122 183 366 549 1098 479957 959914 1439871 2879742 4319613 8639226 29277377 58554754 76198159 87832131 152396318 175664262 228594477 263496393 457188954 526992786 685783431 1371566862 4648087699 9296175398 13944263097 27888526194 41832789291 83665578582 36571839799163 73143679598326 109715519397489 219431038794978 329146558192467 658293116384934 2230882227748943 4461764455497886 6692646683246829 13385293366493658 20077940049740487 40155880099480974
• Sum of all divisors σ(n): 88430894042063040
• Sum of proper divisors (its aliquot sum) s(n): 48275013942582066
• 40155880099480974 is an abundant number, because the sum of its proper divisors (48275013942582066) is greater than itself. Its abundance is 8119133843101092

Bases of 40155880099480974

• Binary: 10001110101010011000111101101000111110010000010110001110₂
• Hexadecimal: 0x8EA98F68F9058E
• Base-36: AZE2KND4PZI

Squares and roots of 40155880099480974

• 40155880099480974 squared (40155880099480974²) is 1612494706563892118350704187988676
• 40155880099480974 cubed (40155880099480974³) is 64751144097827408216256856452822041021872589450424
• The square root of 40155880099480974 is 200389321.3209750207
• The cube root of 40155880099480974 is 342438.8655321923

Scales and comparisons

• 40,155,880,099,480,974 seconds is equal to 1,276,832,776 years, 45 weeks, 2 days, 42 minutes, 54 seconds.
• To count from 1 to 40,155,880,099,480,974 would take you about three billion, eight hundred thirty million, four hundred ninety-eight thousand, three 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 40155880099480974 cubic inches would be around 28536.6 feet tall.

Recreational maths with 40155880099480974

• 40155880099480974 backwards is 47908499008855104
• The number of decimal digits it has is: 17
• The sum of 40155880099480974's digits is 81
• More coming soon!