40642055550

Names of 40642055550

• Cardinal: 40642055550 can be written as Forty billion, six hundred forty-two million, fifty-five thousand, five hundred fifty.

Scientific notation

• Scientific notation: 4.064205555 × 10¹⁰

Factors of 40642055550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 651

Divisors of 40642055550

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 30 31 34 45 50 51 62 75 85 90 93 102 150 153 155 170 186 225 255 279 289 306 310 425 450 465 510 527 558 578 593 765 775 850 867 930 1054 1186 1275 1395 1445 1530 1550 1581 1734 1779 2325 2550 2601 2635 2790 2890 2965 3162 3558 3825 4335 4650 4743 4913 5202 5270 5337 5930 6975 7225 7650 7905 8670 8895 8959 9486 9826 10081 10674 13005 13175 13950 14450 14739 14825 15810 17790 17918 18383 20162 21675 23715 24565 26010 26350 26685 26877 29478 29650 30243 36766 39525 43350 44217 44475 44795 47430 49130 50405 53370 53754 55149 60486 65025 73695 79050 80631 88434 88950 89590 90729 91915 100810 110298 118575 122825 130050 133425 134385 147390 151215 152303 161262 165447 171377 181458 183830 221085 223975 237150 245650 252025 266850 268770 275745 302430 304606 312511 330894 342754 368475 403155 442170 447950 453645 456909 459575 504050 514131 551490 625022 671925 736950 756075 761515 806310 827235 856885 907290 913818 919150 937533 1028262 1105425 1343850 1370727 1378725 1512150 1523030 1542393 1562555 1654470 1713770 1875066 2015775 2210850 2268225 2284545 2570655 2741454 2757450 2812599 2913409 3084786 3125110 3807575 4031550 4136175 4284425 4536450 4569090 4687665 5141310 5312687 5625198 5826818 6853635 7615150 7711965 7812775 8272350 8568850 8740227 9375330 10625374 11422725 12853275 13707270 14062995 14567045 15423930 15625550 15938061 17480454 22845450 23438325 25706550 26220681 26563435 28125990 29134090 31876122 34268175 38559825 43701135 46876650 47814183 52441362 53126870 68536350 70314975 72835225 77119650 79690305 87402270 90315679 95628366 131103405 132817175 140629950 145670450 159380610 180631358 218505675 239070915 262206810 265634350 270947037 398451525 437011350 451578395 478141830 541894074 655517025 796903050 812841111 903156790 1195354575 1311034050 1354735185 1625682222 2257891975 2390709150 2709470370 4064205555 4515783950 6773675925 8128411110 13547351850 20321027775 40642055550
• Sum of all divisors σ(n): 119959107840
• Sum of proper divisors (its aliquot sum) s(n): 79317052290
• 40642055550 is an abundant number, because the sum of its proper divisors (79317052290) is greater than itself. Its abundance is 38674996740

Bases of 40642055550

• Binary: 100101110110011101001000110101111110₂
• Hexadecimal: 0x976748D7E
• Base-36: IO58ARI

Squares and roots of 40642055550

• 40642055550 squared (40642055550²) is 1651776679329285802500
• 40642055550 cubed (40642055550³) is 67131599557495370327031328875000
• The square root of 40642055550 is 201598.7488800463
• The cube root of 40642055550 is 3438.1531784455

Scales and comparisons

• 40,642,055,550 seconds is equal to 1,292 years, 15 weeks, 1 day, 3 hours, 52 minutes, 30 seconds.
• To count from 1 to 40,642,055,550 would take you about two thousand, five hundred eighty-four 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 40642055550 cubic inches would be around 286.5 feet tall.

Recreational maths with 40642055550

• 40642055550 backwards is 05555024604
• The number of decimal digits it has is: 11
• The sum of 40642055550's digits is 36
• More coming soon!