40539219004872

Names of 40539219004872

• Cardinal: 40539219004872 can be written as Forty trillion, five hundred thirty-nine billion, two hundred nineteen million, four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0539219004872 × 10¹³

Factors of 40539219004872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 377562

Divisors of 40539219004872

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1512 94837 189674 282713 284511 379348 565426 569022 663859 758696 848139 853533 1130852 1138044 1327718 1696278 1707066 1978991 1991577 2261704 2276088 2544417 2560599 2655436 3392556 3414132 3957982 3983154 5088834 5121198 5310872 5936973 5974731 6785112 6828264 7633251 7915964 7966308 10177668 10242396 11873946 11949462 15266502 15831928 15932616 17810919 17924193 20355336 20484792 23747892 23898924 30533004 35621838 35848386 47495784 47797848 53432757 61066008 71243676 71696772 106865514 142487352 143393544 213731028 427462056 26811652781 53623305562 80434958343 107246611124 160869916686 187681569467 214493222248 241304875029 321739833372 375363138934 482609750058 563044708401 643479666744 723914625087 750726277868 965219500116 1126089416802 1447829250174 1501452555736 1689134125203 1930439000232 2252178833604 2895658500348 3378268250406 4504357667208 5067402375609 5791317000696 6756536500812 10134804751218 13513073001624 20269609502436 40539219004872
• Sum of all divisors σ(n): 128697745593600
• Sum of proper divisors (its aliquot sum) s(n): 88158526588728
• 40539219004872 is an abundant number, because the sum of its proper divisors (88158526588728) is greater than itself. Its abundance is 47619307583856

Bases of 40539219004872

• Binary: 1001001101111011000101101111111000110111001000₂
• Hexadecimal: 0x24DEC5BF8DC8
• Base-36: EDBGKAXU0

Squares and roots of 40539219004872

• 40539219004872 squared (40539219004872²) is 1643428277524975149959736384
• 40539219004872 cubed (40539219004872³) is 66623298861384528141877273383847931662848
• The square root of 40539219004872 is 6367041.6211041059
• The cube root of 40539219004872 is 34352.5087752979

Scales and comparisons

• 40,539,219,004,872 seconds is equal to 1,289,021 years, 39 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 40,539,219,004,872 would take you about three million, two hundred twenty-two thousand, five hundred fifty-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 40539219004872 cubic inches would be around 2862.7 feet tall.

Recreational maths with 40539219004872

• 40539219004872 backwards is 27840091293504
• 40539219004872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40539219004872's digits is 54
• More coming soon!