490761391390848

Names of 490761391390848

• Cardinal: 490761391390848 can be written as Four hundred ninety trillion, seven hundred sixty-one billion, three hundred ninety-one million, three hundred ninety thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 4.90761391390848 × 10¹⁴

Factors of 490761391390848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9019

Divisors of 490761391390848

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 73 96 128 144 146 192 219 288 292 384 438 576 584 657 876 1152 1168 1314 1752 2336 2628 3504 4672 5256 5329 7008 8941 9344 10512 10658 14016 15987 17882 21024 21316 26823 28032 31974 35764 42048 42632 47961 53646 63948 71528 80469 84096 85264 95922 107292 127896 143056 160938 170528 191844 214584 255792 286112 321876 341056 383688 429168 511584 572224 643752 652693 682112 767376 858336 1023168 1144448 1287504 1305386 1534752 1716672 1958079 2046336 2575008 2610772 3069504 3433344 3916158 5150016 5221544 5874237 6139008 7832316 10300032 10443088 11748474 15664632 20886176 23496948 31329264 41772352 46993896 47646589 62658528 79941481 83544704 93987792 95293178 125317056 142939767 159882962 187975584 190586356 239824443 250634112 285879534 319765924 375951168 381172712 428819301 479648886 571759068 639531848 719473329 751902336 762345424 857638602 959297772 1143518136 1279063696 1438946658 1524690848 1715277204 1918595544 2287036272 2558127392 2877893316 3049381696 3430554408 3837191088 4574072544 5116254784 5755786632 5835728113 6098763392 6861108816 7674382176 9148145088 10232509568 11511573264 11671456226 13722217632 15348764352 17507184339 18296290176 23023146528 23342912452 27444435264 30697528704 35014368678 46046293056 46685824904 52521553017 54888870528 70028737356 92092586112 93371649808 105043106034 140057474712 186743299616 210086212068 280114949424 373486599232 420172424136 426008152249 560229898848 746973198464 840344848272 852016304498 1120459797696 1278024456747 1680689696544 1704032608996 2240919595392 2556048913494 3361379393088 3408065217992 3834073370241 5112097826988 6722758786176 6816130435984 7668146740482 10224195653976 13632260871968 15336293480964 20448391307952 27264521743936 30672586961928 40896782615904 54529043487872 61345173923856 81793565231808 122690347847712 163587130463616 245380695695424 490761391390848
• Sum of all divisors σ(n): 1431987629079735
• Sum of proper divisors (its aliquot sum) s(n): 941226237688887
• 490761391390848 is an abundant number, because the sum of its proper divisors (941226237688887) is greater than itself. Its abundance is 450464846298039

Bases of 490761391390848

• Binary: 1101111100101100001001010011001110100000010000000₂
• Hexadecimal: 0x1BE584A674080
• Base-36: 4TYKO5CM80

Squares and roots of 490761391390848

• 490761391390848 squared (490761391390848²) is 240846743279881097451898159104
• 490761391390848 cubed (490761391390848³) is 118198282843988817617555063329097845353480192
• The square root of 490761391390848 is 22153135.0239835807
• The cube root of 490761391390848 is 78878.1645677275

Scales and comparisons

• 490,761,391,390,848 seconds is equal to 15,604,694 years, 11 weeks, 3 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 490,761,391,390,848 would take you about thirty-nine million, eleven thousand, seven hundred thirty-five 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 490761391390848 cubic inches would be around 6573.2 feet tall.

Recreational maths with 490761391390848

• 490761391390848 backwards is 848093193167094
• 490761391390848 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 490761391390848's digits is 72
• More coming soon!