40126429138536

Names of 40126429138536

• Cardinal: 40126429138536 can be written as Forty trillion, one hundred twenty-six billion, four hundred twenty-nine million, one hundred thirty-eight thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 4.0126429138536 × 10¹³

Factors of 40126429138536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5327

Divisors of 40126429138536

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 169 216 234 312 324 338 351 468 507 648 676 702 936 1014 1053 1352 1404 1521 2028 2106 2197 2808 3042 4056 4212 4394 4563 5309 6084 6591 8424 8788 9126 10618 12168 13182 13689 15927 17576 18252 19773 21236 26364 27378 31854 36504 39546 42472 47781 52728 54756 59319 63708 69017 79092 95562 109512 118638 127416 138034 143343 158184 177957 191124 207051 237276 276068 286686 355914 382248 414102 430029 474552 552136 573372 621153 711828 828204 860058 897221 1146744 1242306 1423656 1656408 1720116 1794442 1863459 2484612 2691663 3440232 3588884 3726918 4969224 5383326 5590377 7177768 7453836 8074989 10766652 11180754 11663873 14907672 16149978 21533304 22361508 23327746 24224967 28185481 32299956 34991619 44723016 46655492 48449934 56370962 64599912 69983238 72674901 84556443 93310984 96899868 104974857 112741924 139966476 145349802 169112886 193799736 209949714 225483848 253669329 279932952 290699604 314924571 338225772 366411253 419899428 507338658 581399208 629849142 676451544 732822506 761007987 839798856 944773713 1014677316 1099233759 1259698284 1465645012 1522015974 1889547426 2029354632 2198467518 2283023961 2519396568 2931290024 3044031948 3297701277 3779094852 4396935036 4566047922 4763346289 6088063896 6595402554 7558189704 8793870072 9132095844 9526692578 9893103831 13190805108 14290038867 18264191688 19053385156 19786207662 26381610216 28580077734 29679311493 38106770312 39572415324 42870116601 57160155468 59358622986 61923501757 79144830648 85740233202 114320310936 118717245972 123847003514 128610349803 171480466404 185770505271 237434491944 247694007028 257220699606 342960932808 371541010542 385831049409 495388014056 514441399212 557311515813 743082021084 771662098818 1028882798424 1114623031626 1486164042168 1543324197636 1671934547439 2229246063252 3086648395272 3343869094878 4458492126504 5015803642317 6687738189756 10031607284634 13375476379512 20063214569268 40126429138536
• Sum of all divisors σ(n): 121775759882700
• Sum of proper divisors (its aliquot sum) s(n): 81649330744164
• 40126429138536 is an abundant number, because the sum of its proper divisors (81649330744164) is greater than itself. Its abundance is 41522901605628

Bases of 40126429138536

• Binary: 1001000111111010101001100011100000111001101000₂
• Hexadecimal: 0x247EA98E0E68
• Base-36: E81TRVII0

Squares and roots of 40126429138536

• 40126429138536 squared (40126429138536²) is 1610130315409950955080223296
• 40126429138536 cubed (40126429138536³) is 64608780005106016268141734904083798534656
• The square root of 40126429138536 is 6334542.5358533981
• The cube root of 40126429138536 is 34235.5128354537

Scales and comparisons

• 40,126,429,138,536 seconds is equal to 1,275,896 years, 17 weeks, 4 hours, 15 minutes, 36 seconds.
• To count from 1 to 40,126,429,138,536 would take you about three million, one hundred eighty-nine thousand, seven hundred forty 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 40126429138536 cubic inches would be around 2853 feet tall.

Recreational maths with 40126429138536

• 40126429138536 backwards is 63583192462104
• 40126429138536 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40126429138536's digits is 54
• More coming soon!