40620406824

Names of 40620406824

• Cardinal: 40620406824 can be written as Forty billion, six hundred twenty million, four hundred six thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.0620406824 × 10¹⁰

Factors of 40620406824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 857

Divisors of 40620406824

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 54 62 72 81 93 108 124 162 186 216 243 248 279 324 372 486 558 648 744 821 837 972 1116 1642 1674 1944 2232 2463 2511 3284 3348 4926 5022 6568 6696 7389 7533 9852 10044 14778 15066 19704 20088 22167 25451 29556 30132 44334 50902 59112 60264 66501 76353 88668 101804 133002 152706 177336 199503 203608 229059 266004 305412 399006 458118 532008 610824 674041 687177 798012 916236 1348082 1374354 1596024 1832472 2022123 2061531 2696164 2748708 4044246 4123062 5392328 5497416 6066369 6184593 8088492 8246124 12132738 12369186 16176984 16492248 18199107 20895271 24265476 24738372 36398214 41790542 48530952 49476744 54597321 62685813 72796428 83581084 109194642 125371626 145592856 163791963 167162168 188057439 218389284 250743252 327583926 376114878 436778568 501486504 564172317 655167852 752229756 1128344634 1310335704 1504459512 1692516951 2256689268 3385033902 4513378536 5077550853 6770067804 10155101706 13540135608 20310203412 40620406824
• Sum of all divisors σ(n): 117912063360
• Sum of proper divisors (its aliquot sum) s(n): 77291656536
• 40620406824 is an abundant number, because the sum of its proper divisors (77291656536) is greater than itself. Its abundance is 36671249712

Bases of 40620406824

• Binary: 100101110101001010100011100000101000₂
• Hexadecimal: 0x9752A3828
• Base-36: INSCAI0

Squares and roots of 40620406824

• 40620406824 squared (40620406824²) is 1650017450547265766976
• 40620406824 cubed (40620406824³) is 67024380107929236895413504244224
• The square root of 40620406824 is 201545.0491180569
• The cube root of 40620406824 is 3437.5426051957

Scales and comparisons

• 40,620,406,824 seconds is equal to 1,291 years, 31 weeks, 2 days, 14 hours, 20 minutes, 24 seconds.
• To count from 1 to 40,620,406,824 would take you about two thousand, five hundred eighty-three 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 40620406824 cubic inches would be around 286.5 feet tall.

Recreational maths with 40620406824

• 40620406824 backwards is 42860402604
• 40620406824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40620406824's digits is 36
• More coming soon!