3986147838267

Names of 3986147838267

• Cardinal: 3986147838267 can be written as Three trillion, nine hundred eighty-six billion, one hundred forty-seven million, eight hundred thirty-eight thousand, two hundred sixty-seven.

Scientific notation

• Scientific notation: 3.986147838267 × 10¹²

Factors of 3986147838267

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 186

Divisors of 3986147838267

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 49 63 79 81 97 147 189 237 243 291 343 441 553 567 679 711 873 1029 1323 1659 1701 2037 2133 2619 3087 3871 3969 4753 4977 6111 6241 6399 7663 7857 9261 11613 11907 14259 14931 18333 18723 19197 22989 23571 27097 27783 33271 34839 42777 43687 44793 53641 54999 56169 68967 81291 83349 99813 104517 128331 131061 134379 160923 164997 168507 206901 243873 299439 305809 313551 375487 384993 393183 482769 493039 505521 605377 620703 731619 898317 917427 940653 1126461 1154979 1179549 1448307 1479117 1516563 1816131 1862109 2140663 2194857 2628409 2694951 2752281 3379383 3451273 3538647 4237639 4344921 4437351 5448393 6421989 6584571 7885227 8084853 8256843 10138149 10353819 10615941 12712917 13034763 13312053 16345179 19265967 23655681 24158911 24770529 29663473 30414447 31061457 38138751 39936159 47824783 49035537 57797901 70967043 72476733 74311587 88990419 91243341 93184371 114416253 119808477 143474349 147106611 169112377 173393703 207644311 212901129 217430199 266971257 279553113 334773481 343248759 430423047 507337131 520181109 622932933 638703387 652290597 800913771 838659339 1004320443 1029746277 1291269141 1522011393 1868798799 1956871791 2343414367 2402741313 3012961329 3873807423 4566034179 5606396397 5870615373 7030243101 7208223939 9038883987 11621422269 13698102537 16403900569 16819189191 21090729303 27116651961 41094307611 49211701707 50457567573 63272187909 81349955883 147635105121 189816563727 442905315363 569449691181 1328715946089 3986147838267
• Sum of all divisors σ(n): 7125267968000
• Sum of proper divisors (its aliquot sum) s(n): 3139120129733
• 3986147838267 is a deficient number, because the sum of its proper divisors (3139120129733) is less than itself. Its deficiency is 847027708534

Bases of 3986147838267

• Binary: 111010000000011000111011010000100100111011₂
• Hexadecimal: 0x3A018ED093B
• Base-36: 1EV7LI4OR

Squares and roots of 3986147838267

• 3986147838267 squared (3986147838267²) is 15889374588520677189563289
• 3986147838267 cubed (3986147838267³) is 63337396167446300012608641421132580163
• The square root of 3986147838267 is 1996533.9562018473
• The cube root of 3986147838267 is 15855.6652130881

Scales and comparisons

• 3,986,147,838,267 seconds is equal to 126,747 years, 8 weeks, 6 days, 8 hours, 24 minutes, 27 seconds.
• To count from 1 to 3,986,147,838,267 would take you about three hundred sixteen thousand, eight 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 3986147838267 cubic inches would be around 1321.3 feet tall.

Recreational maths with 3986147838267

• 3986147838267 backwards is 7628387416893
• The number of decimal digits it has is: 13
• The sum of 3986147838267's digits is 72
• More coming soon!