40009250944

Names of 40009250944

• Cardinal: 40009250944 can be written as Forty billion, nine million, two hundred fifty thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.0009250944 × 10¹⁰

Factors of 40009250944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2506

Divisors of 40009250944

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 83 104 127 128 166 208 254 332 416 508 664 832 1016 1079 1328 1651 1664 2032 2158 2281 2656 3302 4064 4316 4562 5312 6604 8128 8632 9124 10541 10624 13208 16256 17264 18248 21082 26416 29653 34528 36496 42164 52832 59306 69056 72992 84328 105664 118612 137033 138112 145984 168656 189323 211328 237224 274066 289687 291968 337312 378646 474448 548132 579374 674624 757292 948896 1096264 1158748 1349248 1514584 1897792 2192528 2317496 2461199 3029168 3765931 3795584 4385056 4634992 4922398 6058336 7531862 8770112 9269984 9844796 12116672 15063724 17540224 18539968 19689592 24044021 24233344 30127448 37079936 39379184 48088042 60254896 78758368 96176084 120509792 157516736 192352168 241019584 312572273 315033472 384704336 482039168 625144546 769408672 1250289092 1538817344 2500578184 3077634688 5001156368 10002312736 20004625472 40009250944
• Sum of all divisors σ(n): 87593748480
• Sum of proper divisors (its aliquot sum) s(n): 47584497536
• 40009250944 is an abundant number, because the sum of its proper divisors (47584497536) is greater than itself. Its abundance is 7575246592

Bases of 40009250944

• Binary: 100101010000101111001011100010000000₂
• Hexadecimal: 0x950BCB880
• Base-36: IDOH3LS

Squares and roots of 40009250944

• 40009250944 squared (40009250944²) is 1600740161099964891136
• 40009250944 cubed (40009250944³) is 64044414801587482399049865232384
• The square root of 40009250944 is 200023.1260229677
• The cube root of 40009250944 is 3420.2155212265

Scales and comparisons

• 40,009,250,944 seconds is equal to 1,272 years, 8 weeks, 6 days, 49 minutes, 4 seconds.
• To count from 1 to 40,009,250,944 would take you about two thousand, five hundred forty-four 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 40009250944 cubic inches would be around 285 feet tall.

Recreational maths with 40009250944

• 40009250944 backwards is 44905290004
• The number of decimal digits it has is: 11
• The sum of 40009250944's digits is 37
• More coming soon!