40556306640672

Names of 40556306640672

• Cardinal: 40556306640672 can be written as Forty trillion, five hundred fifty-six billion, three hundred six million, six hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0556306640672 × 10¹³

Factors of 40556306640672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 265198763

Divisors of 40556306640672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 72 81 96 108 118 144 162 177 216 236 288 324 354 432 472 531 648 708 864 944 1062 1296 1416 1593 1888 2124 2592 2832 3186 4248 4779 5664 6372 8496 9558 12744 16992 19116 25488 38232 50976 76464 152928 265198699 530397398 795596097 1060794796 1591192194 2121589592 2386788291 3182384388 4243179184 4773576582 6364768776 7160364873 8486358368 9547153164 12729537552 14320729746 15646723241 19094306328 21481094619 25459075104 28641459492 31293446482 38188612656 42962189238 46940169723 57282918984 62586892964 76377225312 85924378476 93880339446 114565837968 125173785928 140820509169 171848756952 187760678892 229131675936 250347571856 281641018338 343697513904 375521357784 422461527507 500695143712 563282036676 687395027808 751042715568 844923055014 1126564073352 1267384582521 1502085431136 1689846110028 2253128146704 2534769165042 3379692220056 4506256293408 5069538330084 6759384440112 10139076660168 13518768880224 20278153320336 40556306640672
• Sum of all divisors σ(n): 121296581406000
• Sum of proper divisors (its aliquot sum) s(n): 80740274765328
• 40556306640672 is an abundant number, because the sum of its proper divisors (80740274765328) is greater than itself. Its abundance is 40183968124656

Bases of 40556306640672

• Binary: 1001001110001011000000010000000010111100100000₂
• Hexadecimal: 0x24E2C0402F20
• Base-36: EDJB5UA00

Squares and roots of 40556306640672

• 40556306640672 squared (40556306640672²) is 1644814008332215765724611584
• 40556306640672 cubed (40556306640672³) is 66707581288794172598968998190167056744448
• The square root of 40556306640672 is 6368383.3616289151
• The cube root of 40556306640672 is 34357.3347250557

Scales and comparisons

• 40,556,306,640,672 seconds is equal to 1,289,565 years, 5 weeks, 2 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,556,306,640,672 would take you about three million, two hundred twenty-three thousand, nine hundred twelve 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 40556306640672 cubic inches would be around 2863.1 feet tall.

Recreational maths with 40556306640672

• 40556306640672 backwards is 27604660365504
• 40556306640672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40556306640672's digits is 54
• More coming soon!