40226916880640

Names of 40226916880640

• Cardinal: 40226916880640 can be written as Forty trillion, two hundred twenty-six billion, nine hundred sixteen million, eight hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.022691688064 × 10¹³

Factors of 40226916880640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 641373051

Divisors of 40226916880640

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 560 640 784 896 980 1120 1280 1568 1792 1960 2240 3136 3920 4480 6272 7840 8960 12544 15680 31360 62720 641373037 1282746074 2565492148 3206865185 4489611259 5130984296 6413730370 8979222518 10261968592 12827460740 17958445036 20523937184 22448056295 25654921480 31427278813 35916890072 41047874368 44896112590 51309842960 62854557626 71833780144 82095748736 89792225180 102619685920 125709115252 143667560288 157136394065 164191497472 179584450360 205239371840 251418230504 287335120576 314272788130 359168900720 410478743680 502836461008 574670241152 628545576260 718337801440 820957487360 1005672922016 1149340482304 1257091152520 1436675602880 2011345844032 2514182305040 2873351205760 4022691688064 5028364610080 5746702411520 8045383376128 10056729220160 20113458440320 40226916880640
• Sum of all divisors σ(n): 112087634866956
• Sum of proper divisors (its aliquot sum) s(n): 71860717986316
• 40226916880640 is an abundant number, because the sum of its proper divisors (71860717986316) is greater than itself. Its abundance is 31633801105676

Bases of 40226916880640

• Binary: 1001001001011000001111000101110101000100000000₂
• Hexadecimal: 0x24960F175100
• Base-36: E9BZNOKJK

Squares and roots of 40226916880640

• 40226916880640 squared (40226916880640²) is 1618204841721919388006809600
• 40226916880640 cubed (40226916880640³) is 65095391663796858394112427061510406144000
• The square root of 40226916880640 is 6342469.3046667557
• The cube root of 40226916880640 is 34264.0674287449

Scales and comparisons

• 40,226,916,880,640 seconds is equal to 1,279,091 years, 27 weeks, 2 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 40,226,916,880,640 would take you about three million, one hundred ninety-seven thousand, seven hundred twenty-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 40226916880640 cubic inches would be around 2855.3 feet tall.

Recreational maths with 40226916880640

• 40226916880640 backwards is 04608861962204
• 40226916880640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40226916880640's digits is 56
• More coming soon!