55439690263603968

Names of 55439690263603968

• Cardinal: 55439690263603968 can be written as Fifty-five quadrillion, four hundred thirty-nine trillion, six hundred ninety billion, two hundred sixty-three million, six hundred three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 5.5439690263603968 × 10¹⁶

Factors of 55439690263603968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1213769

Divisors of 55439690263603968

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 588 672 768 784 896 1176 1344 1568 1792 2352 2688 3136 4704 5376 6272 9408 12544 18816 37632 1213757 2427514 3641271 4855028 7282542 8496299 9710056 14565084 16992598 19420112 25488897 29130168 33985196 38840224 50977794 58260336 59474093 67970392 77680448 101955588 116520672 118948186 135940784 155360896 178422279 203911176 233041344 237896372 271881568 310721792 356844558 407822352 466082688 475792744 543763136 713689116 815644704 932165376 951585488 1087526272 1427378232 1631289408 1903170976 2175052544 2854756464 3262578816 3806341952 5709512928 6525157632 7612683904 11419025856 15225367808 22838051712 45676103424 1473206055049 2946412110098 4419618165147 5892824220196 8839236330294 10312442385343 11785648440392 17678472660588 20624884770686 23571296880784 30937327156029 35356945321176 41249769541372 47142593761568 61874654312058 70713890642352 72187096697401 82499539082744 94285187523136 123749308624116 141427781284704 144374193394802 164999078165488 188570375046272 216561290092203 247498617248232 282855562569408 288748386789604 329998156330976 377140750092544 433122580184406 494997234496464 565711125138816 577496773579208 659996312661952 866245160368812 989994468992928 1131422250277632 1154993547158416 1319992625323904 1732490320737624 1979988937985856 2309987094316832 2639985250647808 3464980641475248 3959977875971712 4619974188633664 6929961282950496 7919955751943424 9239948377267328 13859922565900992 18479896754534656 27719845131801984 55439690263603968
• Sum of all divisors σ(n): 171640432474165956
• Sum of proper divisors (its aliquot sum) s(n): 116200742210561988
• 55439690263603968 is an abundant number, because the sum of its proper divisors (116200742210561988) is greater than itself. Its abundance is 60761051946958020

Bases of 55439690263603968

• Binary: 11000100111101100001101011000100100111101010101100000000₂
• Hexadecimal: 0xC4F61AC49EAB00
• Base-36: F5VQA3WKD1C

Squares and roots of 55439690263603968

• 55439690263603968 squared (55439690263603968²) is 3073559256524344606866891945345024
• 55439690263603968 cubed (55439690263603968³) is 170397173188542558360819487682937838222747455455232
• The square root of 55439690263603968 is 235456344.7087463133
• The cube root of 55439690263603968 is 381305.9642604015

Scales and comparisons

• 55,439,690,263,603,968 seconds is equal to 1,762,810,664 years, 8 weeks, 2 days, 16 hours, 12 minutes, 48 seconds.
• To count from 1 to 55,439,690,263,603,968 would take you about five billion, two hundred eighty-eight million, four hundred thirty-one thousand, nine hundred ninety-two 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 55439690263603968 cubic inches would be around 31775.5 feet tall.

Recreational maths with 55439690263603968

• 55439690263603968 backwards is 86930636209693455
• 55439690263603968 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55439690263603968's digits is 84
• More coming soon!