2989136279664

Names of 2989136279664

• Cardinal: 2989136279664 can be written as Two trillion, nine hundred eighty-nine billion, one hundred thirty-six million, two hundred seventy-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.989136279664 × 10¹²

Factors of 2989136279664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 740

Divisors of 2989136279664

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 144 174 227 232 261 348 454 464 479 522 681 696 841 908 958 1044 1362 1392 1437 1682 1816 1916 2043 2088 2523 2724 2874 3364 3632 3832 4086 4176 4311 5046 5448 5748 6583 6728 7569 7664 8172 8622 10092 10896 11496 13166 13456 13891 15138 16344 17244 19749 20184 22992 26332 27782 30276 32688 34488 39498 40368 41673 51529 52664 55564 59247 60552 68976 78996 83346 103058 105328 108733 111128 118494 121104 125019 154587 157992 166692 190907 206116 217466 222256 236988 250038 309174 315984 326199 333384 381814 402839 412232 434932 463761 473976 500076 572721 618348 652398 666768 763628 805678 824464 869864 927522 947952 978597 1000152 1145442 1208517 1236696 1304796 1494341 1527256 1611356 1718163 1739728 1855044 1957194 2000304 2290884 2417034 2473392 2609592 2988682 3054512 3153257 3222712 3436326 3625551 3710088 3914388 4483023 4581768 4834068 5219184 5977364 6306514 6445424 6872652 7251102 7420176 7828776 8966046 9163536 9459771 9668136 11954728 12613028 13449069 13745304 14502204 15657552 17932092 18919542 19336272 23909456 24682391 25226056 26898138 27490608 28379313 29004408 35864184 37839084 43335889 49364782 50452112 53796276 56758626 58008816 71728368 74047173 75678168 86671778 91444453 98729564 107592552 113517252 130007667 148094346 151356336 173343556 182888906 197459128 215185104 222141519 227034504 260015334 274333359 296188692 346687112 365777812 390023001 394918256 444283038 454069008 520030668 548666718 592377384 693374224 715789339 731555624 780046002 823000077 888566076 1040061336 1097333436 1184754768 1431578678 1463111248 1560092004 1646000154 1777132152 2080122672 2147368017 2194666872 2863157356 3120184008 3292000308 3554264304 4294736034 4389333744 5726314712 6240368016 6442104051 6584000616 8589472068 11452629424 12884208102 13168001232 17178944136 20757890831 25768416204 34357888272 41515781662 51536832408 62273672493 83031563324 103073664816 124547344986 166063126648 186821017479 249094689972 332126253296 373642034958 498189379944 747284069916 996378759888 1494568139832 2989136279664
• Sum of all divisors σ(n): 8720342323680
• Sum of proper divisors (its aliquot sum) s(n): 5731206044016
• 2989136279664 is an abundant number, because the sum of its proper divisors (5731206044016) is greater than itself. Its abundance is 2742069764352

Bases of 2989136279664

• Binary: 101011011111110110011001111111100001110000₂
• Hexadecimal: 0x2B7F667F870
• Base-36: 1256UKAK0

Squares and roots of 2989136279664

• 2989136279664 squared (2989136279664²) is 8934935698403538819952896
• 2989136279664 cubed (2989136279664³) is 26707740452563017572446000281162706944
• The square root of 2989136279664 is 1728911.8773563909
• The cube root of 2989136279664 is 14405.0655398585

Scales and comparisons

• 2,989,136,279,664 seconds is equal to 95,045 years, 14 weeks, 6 days, 17 hours, 14 minutes, 24 seconds.
• To count from 1 to 2,989,136,279,664 would take you about two hundred thirty-seven thousand, six 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 2989136279664 cubic inches would be around 1200.4 feet tall.

Recreational maths with 2989136279664

• 2989136279664 backwards is 4669726319892
• 2989136279664 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2989136279664's digits is 72
• More coming soon!