40450921518188896

Names of 40450921518188896

• Cardinal: 40450921518188896 can be written as Forty quadrillion, four hundred fifty trillion, nine hundred twenty-one billion, five hundred eighteen million, one hundred eighty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.0450921518188896 × 10¹⁶

Factors of 40450921518188896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1403665

Divisors of 40450921518188896

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 71 88 104 142 143 169 176 208 284 286 338 352 416 568 572 676 781 923 1136 1144 1352 1562 1846 1859 2272 2288 2704 3124 3692 3718 4576 5408 6248 6857 7384 7436 10153 11999 12496 13714 14768 14872 20306 23998 24992 27428 29536 29744 40612 47996 54856 59488 75427 81224 89141 95992 109712 131989 150854 162448 178282 191984 219424 263978 301708 324896 356564 383968 486847 527956 603416 713128 973694 980551 1055912 1158833 1206832 1396711 1426256 1947388 1961102 2111824 2317666 2413664 2793422 2852512 3894776 3922204 4223648 4635332 5355317 5586844 6329011 7789552 7844408 9270664 10710634 11173688 12658022 12747163 15363821 15579104 15688816 18157243 18541328 21421268 22347376 25316044 25494326 30727642 31377632 36314486 37082656 42842536 44694752 50632088 50988652 61455284 69619121 72628972 82277143 85685072 99166481 101264176 101977304 122910568 139238242 145257944 164554286 171370144 198332962 199729673 202528352 203954608 236044159 245821136 278476484 290515888 329108572 396665924 399459346 407909216 472088318 491642272 556952968 581031776 658217144 793331848 798918692 905048573 944176636 1090831291 1113905936 1289164253 1316434288 1586663696 1597837384 1810097146 1888353272 2181662582 2227811872 2578328506 2596485749 2632868576 3173327392 3195674768 3620194292 3776706544 4363325164 5156657012 5192971498 6391349536 7240388584 7553413088 8726650328 9577247327 10313314024 10385942996 14180806783 14480777168 16759135289 17453300656 19154494654 20626628048 20771885992 28361613566 28961554336 33518270578 34906601312 38308989308 41253256096 41543771984 56723227132 67036541156 76617978616 83087543968 105349720597 113446454264 124504215251 134073082312 153235957232 184350488179 210699441194 226892908528 249008430502 268146164624 306471914464 368700976358 421398882388 453785817056 498016861004 536292329248 679984560217 737401952716 842797764776 996033722008 1359969120434 1369546367761 1474803905432 1618554798263 1685595529552 1992067444016 2719938240868 2739092735522 2949607810864 3237109596526 3371191059104 3984134888032 5439876481736 5478185471044 5899215621728 6474219193052 7479830162387 8839799282821 10879752963472 10956370942088 12948438386104 14959660324774 17679598565642 17804102780893 21759505926944 21912741884176 25896876772208 29919320649548 35359197131284 35608205561786 43825483768352 51793753544416 59838641299096 70718394262568 71216411123572 97237792111031 114917390676673 119677282598192 141436788525136 142432822247144 194475584222062 229834781353346 239354565196384 282873577050272 284865644494288 388951168444124 459669562706692 569731288988576 777902336888248 919339125413384 1264091297443403 1555804673776496 1838678250826768 2528182594886806 3111609347552992 3677356501653536 5056365189773612 10112730379547224 20225460759094448 40450921518188896
• Sum of all divisors σ(n): 95413477979506176
• Sum of proper divisors (its aliquot sum) s(n): 54962556461317280
• 40450921518188896 is an abundant number, because the sum of its proper divisors (54962556461317280) is greater than itself. Its abundance is 14511634943128384

Bases of 40450921518188896

• Binary: 10001111101101011110011000010111111011011100100101100000₂
• Hexadecimal: 0x8FB5E617EDC960
• Base-36: B2ANKT033OG

Squares and roots of 40450921518188896

• 40450921518188896 squared (40450921518188896²) is 1636277051670677458866163937698816
• 40450921518188896 cubed (40450921518188896³) is 66188914599144090860439254998846630440698243547136
• The square root of 40450921518188896 is 201124144.5430878545
• The cube root of 40450921518188896 is 343275.4985783347

Scales and comparisons

• 40,450,921,518,188,896 seconds is equal to 1,286,214,181 years, 18 weeks, 6 days, 1 hour, 48 minutes, 16 seconds.
• To count from 1 to 40,450,921,518,188,896 would take you about three billion, eight hundred fifty-eight million, six hundred forty-two thousand, five hundred forty-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 40450921518188896 cubic inches would be around 28606.3 feet tall.

Recreational maths with 40450921518188896

• 40450921518188896 backwards is 69888181512905404
• The number of decimal digits it has is: 17
• The sum of 40450921518188896's digits is 79
• More coming soon!