40000746526720

Names of 40000746526720

• Cardinal: 40000746526720 can be written as Forty trillion, seven hundred forty-six million, five hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.000074652672 × 10¹³

Factors of 40000746526720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 23637

Divisors of 40000746526720

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 1024 1120 1280 1792 2048 2240 2560 3584 4480 5120 7168 8960 10240 14336 17920 23623 35840 47246 71680 94492 118115 165361 188984 236230 330722 377968 472460 661444 755936 826805 944920 1322888 1511872 1653610 1889840 2645776 3023744 3307220 3779680 5291552 6047488 6614440 7559360 10583104 12094976 13228880 15118720 21166208 24189952 26457760 30237440 42332416 48379904 52915520 60474880 84664832 105831040 120949760 169329664 211662080 241899520 338659328 423324160 558046129 846648320 1116092258 1693296640 2232184516 2790230645 3906322903 4464369032 5580461290 7812645806 8928738064 11160922580 15625291612 17857476128 19531614515 22321845160 31250583224 35714952256 39063229030 44643690320 62501166448 71429904512 78126458060 89287380640 125002332896 142859809024 156252916120 178574761280 250004665792 285719618048 312505832240 357149522560 500009331584 571439236096 625011664480 714299045120 1000018663168 1142878472192 1250023328960 1428598090240 2000037326336 2500046657920 2857196180480 4000074652672 5000093315840 5714392360960 8000149305344 10000186631680 20000373263360 40000746526720
• Sum of all divisors σ(n): 109694190649680
• Sum of proper divisors (its aliquot sum) s(n): 69693444122960
• 40000746526720 is an abundant number, because the sum of its proper divisors (69693444122960) is greater than itself. Its abundance is 29692697596240

Bases of 40000746526720

• Binary: 1001000110000101100110010010011001100000000000₂
• Hexadecimal: 0x246166499800
• Base-36: E6G37OYKG

Squares and roots of 40000746526720

• 40000746526720 squared (40000746526720²) is 1600059722694902143673958400
• 40000746526720 cubed (40000746526720³) is 64003583395132673281816373888913768448000
• The square root of 40000746526720 is 6324614.3381806293
• The cube root of 40000746526720 is 34199.7316893329

Scales and comparisons

• 40,000,746,526,720 seconds is equal to 1,271,900 years, 3 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 40,000,746,526,720 would take you about three million, one hundred seventy-nine thousand, seven hundred fifty 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 40000746526720 cubic inches would be around 2850 feet tall.

Recreational maths with 40000746526720

• 40000746526720 backwards is 02762564700004
• The number of decimal digits it has is: 14
• The sum of 40000746526720's digits is 43
• More coming soon!