40644506471904

Names of 40644506471904

• Cardinal: 40644506471904 can be written as Forty trillion, six hundred forty-four billion, five hundred six million, four hundred seventy-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.0644506471904 × 10¹³

Factors of 40644506471904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 21729

Divisors of 40644506471904

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 72 82 96 107 108 123 144 164 214 216 246 288 321 328 369 428 432 492 509 642 656 738 856 864 963 984 1018 1107 1284 1312 1476 1527 1712 1926 1968 2036 2214 2568 2889 2952 3054 3424 3852 3936 4072 4387 4428 4581 5136 5778 5904 6108 7704 8144 8774 8856 9162 10272 11556 11808 12216 13161 13743 15408 16288 17548 17712 18324 20869 21067 23112 24432 26322 27486 30816 35096 35424 36648 39483 41738 42134 46224 48864 52644 54463 54972 62607 63201 70192 73296 78966 83476 84268 92448 105288 108926 109944 118449 125214 126402 140384 146592 157932 163389 166952 168536 187821 189603 210576 217852 219888 236898 250428 252804 315864 326778 333904 337072 375642 379206 421152 435704 439776 473796 490167 500856 505608 563463 568809 631728 653556 667808 674144 751284 758412 863747 871408 947592 980334 1001712 1011216 1126926 1137618 1263456 1307112 1470501 1502568 1516824 1727494 1742816 1895184 1960668 2003424 2022432 2232983 2253852 2254169 2275236 2591241 2614224 2941002 3005136 3033648 3454988 3790368 3921336 4465966 4507704 4508338 4550472 5182482 5228448 5882004 6010272 6067296 6698949 6762507 6909976 7773723 7842672 8931932 9015408 9016676 9100944 10364964 10723103 11764008 13397898 13525014 13819952 15547446 15685344 17863864 18030816 18033352 18201888 20096847 20287521 20729928 21446206 23321169 23528016 26795796 27050028 27639904 31094892 32169309 35727728 36066704 40193694 40575042 41459856 42892412 46642338 47056032 53591592 54100056 60290541 60862563 62189784 64338618 71455456 72133408 80387388 81150084 82919712 85784824 92420929 93284676 96507927 107183184 108200112 120581082 121725126 124379568 128677236 160774776 162300168 171569648 184841858 186569352 193015854 214366368 216400224 241162164 243450252 248759136 257354472 277262787 289523781 321549552 324600336 343139296 369683716 373138704 386031708 439647223 482324328 486900504 514708944 554525574 579047562 643099104 649200672 739367432 746277408 772063416 831788361 879294446 964648656 973801008 1029417888 1109051148 1147372021 1158095124 1318941669 1478734864 1544126832 1663576722 1758588892 1929297312 1947602016 2218102296 2294744042 2316190248 2495365083 2637883338 2957469728 3088253664 3327153444 3442116063 3517177784 3956825007 4436204592 4589488084 4632380496 4990730166 5275766676 6654306888 6884232126 7034355568 7913650014 8872409184 9178976168 9264760992 9981460332 10326348189 10551533352 11870475021 13308613776 13768464252 14068711136 15827300028 18357952336 19962920664 20652696378 21103066704 23740950042 26617227552 27536928504 30979044567 31654600056 36715904672 39925841328 41305392756 42206133408 47042252861 47481900084 55073857008 61958089134 63309200112 79851682656 82610785512 94084505722 94963800168 110147714016 123916178268 126618400224 141126758583 165221571024 188169011444 189927600336 247832356536 282253517166 330443142048 376338022888 379855200672 423380275749 495664713072 564507034332 752676045776 846760551498 991329426144 1129014068664 1270140827247 1505352091552 1693521102996 2258028137328 2540281654494 3387042205992 4516056274656 5080563308988 6774084411984 10161126617976 13548168823968 20322253235952 40644506471904
• Sum of all divisors σ(n): 122819428569600
• Sum of proper divisors (its aliquot sum) s(n): 82174922097696
• 40644506471904 is an abundant number, because the sum of its proper divisors (82174922097696) is greater than itself. Its abundance is 41530415625792

Bases of 40644506471904

• Binary: 1001001111011101001001010111101100110111100000₂
• Hexadecimal: 0x24F7495ECDE0
• Base-36: EENTTQRC0

Squares and roots of 40644506471904

• 40644506471904 squared (40644506471904²) is 1651975906344646141541385216
• 40644506471904 cubed (40644506471904³) is 67143745416854446275419573437969144971264
• The square root of 40644506471904 is 6375304.4219004947
• The cube root of 40644506471904 is 34382.2228974285

Scales and comparisons

• 40,644,506,471,904 seconds is equal to 1,292,369 years, 30 weeks, 2 days, 14 hours, 38 minutes, 24 seconds.
• To count from 1 to 40,644,506,471,904 would take you about three million, two hundred thirty thousand, nine hundred twenty-three 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 40644506471904 cubic inches would be around 2865.2 feet tall.

Recreational maths with 40644506471904

• 40644506471904 backwards is 40917460544604
• 40644506471904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40644506471904's digits is 54
• More coming soon!