40990667725440

Names of 40990667725440

• Cardinal: 40990667725440 can be written as Forty trillion, nine hundred ninety billion, six hundred sixty-seven million, seven hundred twenty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.099066772544 × 10¹³

Factors of 40990667725440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 790715051

Divisors of 40990667725440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 270 288 320 324 360 384 405 432 480 540 576 640 648 720 810 864 960 1080 1152 1296 1440 1620 1728 1920 2160 2592 2880 3240 3456 4320 5184 5760 6480 8640 10368 12960 17280 25920 51840 790715041 1581430082 2372145123 3162860164 3953575205 4744290246 6325720328 7116435369 7907150410 9488580492 11860725615 12651440656 14232870738 15814300820 18977160984 21349306107 23721451230 25302881312 28465741476 31628601640 35582176845 37954321968 42698612214 47442902460 50605762624 56931482952 63257203280 64047918321 71164353690 75908643936 85397224428 94885804920 101211525248 106746530535 113862965904 126514406560 128095836642 142328707380 151817287872 170794448856 189771609840 213493061070 227725931808 253028813120 256191673284 284657414760 303634575744 320239591605 341588897712 379543219680 426986122140 455451863616 506057626240 512383346568 569314829520 640479183210 683177795424 759086439360 853972244280 910903727232 1024766693136 1138629659040 1280958366420 1366355590848 1518172878720 1707944488560 2049533386272 2277259318080 2561916732840 2732711181696 3415888977120 4099066772544 4554518636160 5123833465680 6831777954240 8198133545088 10247666931360 13663555908480 20495333862720 40990667725440
• Sum of all divisors σ(n): 146385075725460
• Sum of proper divisors (its aliquot sum) s(n): 105394408000020
• 40990667725440 is an abundant number, because the sum of its proper divisors (105394408000020) is greater than itself. Its abundance is 64403740274580

Bases of 40990667725440

• Binary: 1001010100011111100010001100000101101010000000₂
• Hexadecimal: 0x2547E2305A80
• Base-36: EJ2UP7S00

Squares and roots of 40990667725440

• 40990667725440 squared (40990667725440²) is 1680234840577428463223193600
• 40990667725440 cubed (40990667725440³) is 68873948050817020600793379894764765184000
• The square root of 40990667725440 is 6402395.4677479897
• The cube root of 40990667725440 is 34479.5559687149

Scales and comparisons

• 40,990,667,725,440 seconds is equal to 1,303,376 years, 22 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 40,990,667,725,440 would take you about three million, two hundred fifty-eight thousand, four hundred forty-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 40990667725440 cubic inches would be around 2873.3 feet tall.

Recreational maths with 40990667725440

• 40990667725440 backwards is 04452776609904
• The number of decimal digits it has is: 14
• The sum of 40990667725440's digits is 63
• More coming soon!