40738725291630

Names of 40738725291630

• Cardinal: 40738725291630 can be written as Forty trillion, seven hundred thirty-eight billion, seven hundred twenty-five million, two hundred ninety-one thousand, six hundred thirty.

Scientific notation

• Scientific notation: 4.073872529163 × 10¹³

Factors of 40738725291630

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 490060641

Divisors of 40738725291630

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 85 102 163 170 255 326 489 510 815 978 1630 2445 2771 4890 5542 8313 13855 16626 27710 41565 83130 490060451 980120902 1470181353 2450302255 2940362706 4900604510 7350906765 8331027667 14701813530 16662055334 24993083001 41655138335 49986166002 79879853513 83310276670 124965415005 159759707026 239639560539 249930830010 399399267565 479279121078 798798535130 1198197802695 1357957509721 2396395605390 2715915019442 4073872529163 6789787548605 8147745058326 13579575097210 20369362645815 40738725291630
• Sum of all divisors σ(n): 104159408709888
• Sum of proper divisors (its aliquot sum) s(n): 63420683418258
• 40738725291630 is an abundant number, because the sum of its proper divisors (63420683418258) is greater than itself. Its abundance is 22681958126628

Bases of 40738725291630

• Binary: 1001010000110100111001001111111110011001101110₂
• Hexadecimal: 0x250D393FE66E
• Base-36: EFV4171WU

Squares and roots of 40738725291630

• 40738725291630 squared (40738725291630²) is 1659643738386893828548056900
• 40738725291630 cubed (40738725291630³) is 67611770340117514711186286552922333747000
• The square root of 40738725291630 is 6382689.5029940163
• The cube root of 40738725291630 is 34408.7697612381

Scales and comparisons

• 40,738,725,291,630 seconds is equal to 1,295,365 years, 23 weeks, 3 days, 5 hours, 30 seconds.
• To count from 1 to 40,738,725,291,630 would take you about three million, two hundred thirty-eight thousand, four hundred thirteen 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 40738725291630 cubic inches would be around 2867.4 feet tall.

Recreational maths with 40738725291630

• 40738725291630 backwards is 03619252783704
• The number of decimal digits it has is: 14
• The sum of 40738725291630's digits is 57
• More coming soon!