999394920051264

Names of 999394920051264

• Cardinal: 999394920051264 can be written as Nine hundred ninety-nine trillion, three hundred ninety-four billion, nine hundred twenty million, fifty-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 9.99394920051264 × 10¹⁴

Factors of 999394920051264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 119763

Divisors of 999394920051264

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 132 144 176 192 198 242 264 288 352 363 396 484 528 576 704 726 792 968 1056 1089 1452 1584 1936 2112 2178 2904 3168 3872 4356 5808 6336 7744 8712 11616 17424 23232 34848 69696 119747 239494 359241 478988 718482 957976 1077723 1317217 1436964 1915952 2155446 2634434 2873928 3831904 3951651 4310892 5268868 5747856 7663808 7903302 8621784 10537736 11495712 11854953 14489387 15806604 17243568 21075472 22991424 23709906 28978774 31613208 34487136 42150944 43468161 47419812 57957548 63226416 68974272 84301888 86936322 94839624 115915096 126452832 130404483 173872644 189679248 231830192 252905664 260808966 347745288 379358496 463660384 521617932 695490576 758716992 927320768 1043235864 1390981152 2086471728 2781962304 4172943456 8345886912 14339344009 28678688018 43018032027 57357376036 86036064054 114714752072 129054096081 157732784099 172072128108 229429504144 258108192162 315465568198 344144256216 458859008288 473198352297 516216384324 630931136396 688288512432 917718016576 946396704594 1032432768648 1261862272792 1376577024864 1419595056891 1735060625089 1892793409188 2064865537296 2523724545584 2753154049728 2839190113782 3470121250178 3785586818376 4129731074592 5047449091168 5205181875267 5678380227564 6940242500356 7571173636752 8259462149184 10094898182336 10410363750534 11356760455128 13880485000712 15142347273504 15615545625801 20820727501068 22713520910256 27760970001424 30284694547008 31231091251602 41641455002136 45427041820512 55521940002848 62462182503204 83282910004272 90854083641024 111043880005696 124924365006408 166565820008544 249848730012816 333131640017088 499697460025632 999394920051264
• Sum of all divisors σ(n): 3148702470153331
• Sum of proper divisors (its aliquot sum) s(n): 2149307550102067
• 999394920051264 is an abundant number, because the sum of its proper divisors (2149307550102067) is greater than itself. Its abundance is 1149912630050803

Bases of 999394920051264

• Binary: 11100011001111000111000011001100110011001001000000₂
• Hexadecimal: 0x38CF1C3333240
• Base-36: 9U97ORSB40

Squares and roots of 999394920051264

• 999394920051264 squared (999394920051264²) is 998790206224272362360387997696
• 999394920051264 cubed (999394920051264³) is 998185858297492160771252072510397034633887744
• 999394920051264 is a perfect square number. Its square root is 31613208
• The cube root of 999394920051264 is 99979.8265989881

Scales and comparisons

• 999,394,920,051,264 seconds is equal to 31,777,667 years, 6 weeks, 3 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 999,394,920,051,264 would take you about seventy-nine million, four hundred forty-four thousand, one hundred sixty-seven 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 999394920051264 cubic inches would be around 8331.7 feet tall.

Recreational maths with 999394920051264

• 999394920051264 backwards is 462150029493999
• 999394920051264 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 999394920051264's digits is 72
• More coming soon!