989138064684
989,138,064,684 is an even composite number composed of seven prime numbers multiplied together.
What does the number 989138064684 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
989138064684 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 989138064684:
22 × 3 × 72 × 11 × 79 × 409 × 4733
(2 × 2 × 3 × 7 × 7 × 11 × 79 × 409 × 4733)See below for interesting mathematical facts about the number 989138064684 from the Numbermatics database.
Names of 989138064684
- Cardinal: 989138064684 can be written as Nine hundred eighty-nine billion, one hundred thirty-eight million, sixty-four thousand, six hundred eighty-four.
Scientific notation
- Scientific notation: 9.89138064684 × 1011
Factors of 989138064684
Divisors of 989138064684
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 79 84 98 132 147 154 158 196 231 237 294 308 316 409 462 474 539 553 588 818 869 924 948 1078 1106 1227 1617 1636 1659 1738 2156 2212 2454 2607 2863 3234 3318 3476 3871 4499 4733 4908 5214 5726 6083 6468 6636 7742 8589 8998 9466 10428 11452 11613 12166 13497 14199 15484 17178 17996 18249 18932 20041 23226 24332 26994 28398 31493 32311 33131 34356 36498 40082 42581 46452 52063 53988 56796 60123 62986 64622 66262 72996 80164 85162 94479 96933 99393 104126 120246 125972 127743 129244 132524 156189 170324 188958 193866 198786 208252 220451 226177 231917 240492 255486 312378 355421 364441 373907 377916 387732 397572 440902 452354 463834 510972 624756 661353 678531 695751 710842 728882 747814 881804 904708 927668 1066263 1093323 1121721 1322706 1357062 1391502 1421684 1457764 1495628 1583239 1935797 2132526 2186646 2243442 2487947 2551087 2617349 2645412 2714124 2783004 3166478 3871594 4112977 4265052 4373292 4486884 4749717 4975894 5102174 5234698 5807391 6332956 7463841 7653261 7743188 7852047 8225954 9499434 9951788 10204348 10469396 11614782 12338931 13550579 14927682 15306522 15704094 16451908 17415629 18321443 18998868 21293767 23229564 24677862 27101158 28790839 29855364 30613044 31408188 34831258 36642886 40651737 42587534 49355724 52246887 54202316 54964329 57581678 63881301 69662516 73285772 81303474 85175068 86372517 94854053 104493774 109928658 115163356 127762602 149056369 152927963 162606948 172745034 189708106 201535873 208987548 219857316 255525204 284562159 298112738 305855926 345490068 379416212 403071746 447169107 458783889 569124318 596225476 604607619 611711852 806143492 894338214 917567778 1043394583 1070495741 1138248636 1209215238 1682207593 1788676428 1835135556 2086789166 2140991482 2418430476 3130183749 3211487223 3364415186 4173578332 4281982964 5046622779 6260367498 6422974446 6728830372 7493470187 10093245558 11775453151 12520734996 12845948892 14986940374 20186491116 22480410561 23550906302 29973880748 35326359453 44960821122 47101812604 70652718906 82428172057 89921642244 141305437812 164856344114 247284516171 329712688228 494569032342 989138064684
- Sum of all divisors σ(n): 2973830630400
- Sum of proper divisors (its aliquot sum) s(n): 1984692565716
- 989138064684 is an abundant number, because the sum of its proper divisors (1984692565716) is greater than itself. Its abundance is 995554501032
Bases of 989138064684
- Binary: 11100110010011010011100100010101001011002
- Hexadecimal: 0xE64D39152C
- Base-36: CMEJ9JCC
Squares and roots of 989138064684
- 989138064684 squared (9891380646842) is 978394111006808968019856
- 989138064684 cubed (9891380646843) is 967766857459497685373655611524365504
-
The
square root of 989138064684 is 994554.2039949355 -
The
cube root of 989138064684 is 9963.6616614077
Scales and comparisons
How big is 989138064684?- 989,138,064,684 seconds is equal to 31,451 years, 27 weeks, 4 days, 5 hours, 31 minutes, 24 seconds.
-
To count from 1 to 989,138,064,684 would take you about sixty-two thousand, nine hundred three 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 989138064684 cubic inches would be around 830.3 feet tall.
Recreational maths with 989138064684
- 989138064684 backwards is 486460831989
- 989138064684 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 989138064684's digits is 66
- More coming soon!
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