40656678764768

Names of 40656678764768

• Cardinal: 40656678764768 can be written as Forty trillion, six hundred fifty-six billion, six hundred seventy-eight million, seven hundred sixty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0656678764768 × 10¹³

Factors of 40656678764768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8709

Divisors of 40656678764768

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 68 88 136 176 187 272 352 374 544 601 748 1202 1496 1801 2404 2992 3602 4808 5984 6277 6611 7204 9616 10217 12554 13222 14408 19232 19811 20434 25108 26444 28816 30617 39622 40868 50216 52888 57632 61234 69047 79244 81736 100432 105776 106709 112387 122468 138094 158488 163472 200864 211552 213418 224774 244936 276188 316976 326944 336787 426836 449548 489872 552376 633952 673574 853672 899096 979744 1082401 1104752 1173799 1347148 1707344 1798192 2164802 2209504 2347598 2694296 3414688 3596384 3772477 4329604 4695196 5388592 7544954 8659208 9390392 10777184 11304877 11906411 15089908 17318416 18400817 18780784 22609754 23812822 30179816 34636832 36801634 37561568 41497247 45219508 47625644 60359632 64132109 73603268 82994494 90439016 95251288 120719264 124353647 128264218 147206536 165988988 180878032 190502576 192182909 202408987 248707294 256528436 294413072 331977976 361756064 381005152 384365818 404817974 497414588 513056872 588826144 663955952 705453199 768731636 809635948 994829176 1026113744 1327911904 1410906398 1537463272 1619271896 1989658352 2052227488 2114011999 2821812796 3074926544 3238543792 3979316704 4228023998 5643625592 6149853088 6477087584 6794231077 8456047996 11287251184 13588462154 16912095992 22574502368 27176924308 33824191984 54353848616 67648383968 74736541847 108707697232 115501928309 149473083694 217415394464 231003856618 298946167388 462007713236 597892334776 924015426472 1195784669552 1270521211399 1848030852944 2391569339104 2541042422798 3696061705888 5082084845596 10164169691192 20328339382384 40656678764768
• Sum of all divisors σ(n): 92675916559296
• Sum of proper divisors (its aliquot sum) s(n): 52019237794528
• 40656678764768 is an abundant number, because the sum of its proper divisors (52019237794528) is greater than itself. Its abundance is 11362559029760

Bases of 40656678764768

• Binary: 1001001111101000011110111001010100000011100000₂
• Hexadecimal: 0x24FA1EE540E0
• Base-36: EETF4T8M8

Squares and roots of 40656678764768

• 40656678764768 squared (40656678764768²) is 1652965528181537226278093824
• 40656678764768 cubed (40656678764768³) is 67204088488511825610139460522401929592832
• The square root of 40656678764768 is 6376258.9944863437
• The cube root of 40656678764768 is 34385.6548390031

Scales and comparisons

• 40,656,678,764,768 seconds is equal to 1,292,756 years, 32 weeks, 3 days, 15 hours, 6 minutes, 8 seconds.
• To count from 1 to 40,656,678,764,768 would take you about three million, two hundred thirty-one thousand, eight hundred ninety-one 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 40656678764768 cubic inches would be around 2865.5 feet tall.

Recreational maths with 40656678764768

• 40656678764768 backwards is 86746787665604
• The number of decimal digits it has is: 14
• The sum of 40656678764768's digits is 80
• More coming soon!