994020820947

Names of 994020820947

• Cardinal: 994020820947 can be written as Nine hundred ninety-four billion, twenty million, eight hundred twenty thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 9.94020820947 × 10¹¹

Factors of 994020820947

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2738

Divisors of 994020820947

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 41 49 57 63 77 81 99 121 123 133 147 171 189 209 231 287 297 363 369 399 441 451 513 539 567 627 693 779 847 861 891 931 1089 1107 1197 1323 1353 1463 1539 1617 1881 2009 2079 2299 2337 2541 2583 2657 2793 3157 3267 3321 3591 3969 4059 4389 4851 4961 5453 5643 5929 6027 6237 6897 7011 7623 7749 7971 8379 8569 9471 9801 10241 10773 12177 13167 14553 14883 16093 16359 16929 17787 18081 18599 20691 21033 22099 22869 23247 23913 25137 25707 28413 29227 30723 34727 36531 38171 39501 43659 44649 48279 49077 50483 53361 54243 55797 59983 62073 63099 66297 68607 71739 75411 77121 85239 87681 92169 94259 104181 108937 112651 114513 118503 130193 133947 144837 147231 151449 160083 162729 167391 179949 186219 198891 204589 215217 231363 243089 255717 263043 276507 282777 312543 321497 326811 337953 343539 353381 390579 401841 419881 434511 441693 454347 480249 502173 539847 555313 596673 613767 659813 694089 729267 762559 789129 829521 848331 937629 964491 980433 1013859 1030617 1060143 1171737 1198307 1259643 1303533 1363041 1432123 1506519 1619541 1665939 1790019 1841301 1979439 2069803 2187801 2250479 2287677 2367387 2473667 2544993 2812887 2893473 2941299 3041577 3091851 3180429 3515211 3594921 3778929 3887191 4089123 4296369 4618691 4858623 4997817 5337913 5523903 5938317 6108443 6209409 6563403 6751437 6863031 7421001 7634979 8388149 8680419 8823897 9124731 9541287 10545633 10784763 11336787 11661573 12889107 13181377 13856073 14488621 14993451 15753353 16013739 16571709 17814951 18325329 18628227 19690209 20254311 20589093 22263003 22767833 25164447 26041257 27210337 28623861 32354289 34010361 34984719 38667321 39544131 41568219 42759101 43465863 44980353 47260059 48041217 53444853 54975987 55884681 58717043 60762933 61767279 66789009 68303499 75493341 81631011 92269639 97062867 101420347 104954157 116001963 118632393 124704657 128277303 130397589 141780177 144123651 159374831 164927961 167654043 176151129 182288799 200367027 204910497 226480023 244893033 250446163 276808917 299313707 304261041 314862471 355897179 374113971 384831909 391192767 425340531 432370953 478124493 494783883 528453387 614731491 645887473 679440069 734679099 751338489 830426751 897941121 912783123 1067691537 1115623817 1154495727 1173578301 1276021593 1434373479 1585360161 1753123141 1844194473 1937662419 2204037297 2254015467 2491280253 2693823363 2738349369 3346871451 3463487181 4303120437 4756080483 5259369423 5812987257 6762046401 7473840759 8081470089 8215048107 10040614353 12271861987 12909361311 15778108269 17438961771 20286139203 24244410267 30121843059 36815585961 47334324807 52316885313 90365529177 110446757883 142002974421 331340273649 994020820947
• Sum of all divisors σ(n): 2048076288720
• Sum of proper divisors (its aliquot sum) s(n): 1054055467773
• 994020820947 is an abundant number, because the sum of its proper divisors (1054055467773) is greater than itself. Its abundance is 60034646826

Bases of 994020820947

• Binary: 1110011101110000010000100000011111010011₂
• Hexadecimal: 0xE7704207D3
• Base-36: CONABY6R

Squares and roots of 994020820947

• 994020820947 squared (994020820947²) is 988077392476147833976809
• 994020820947 cubed (994020820947³) is 982169500828311591045763541939418123
• The square root of 994020820947 is 997005.9282406499
• The cube root of 994020820947 is 9980.0295478093

Scales and comparisons

• 994,020,820,947 seconds is equal to 31,606 years, 40 weeks, 6 days, 14 hours, 42 minutes, 27 seconds.
• To count from 1 to 994,020,820,947 would take you about sixty-three thousand, two hundred thirteen 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 994020820947 cubic inches would be around 831.7 feet tall.

Recreational maths with 994020820947

• 994020820947 backwards is 749028020499
• The number of decimal digits it has is: 12
• The sum of 994020820947's digits is 54
• More coming soon!