2989013664
2,989,013,664 is an even composite number composed of seven prime numbers multiplied together.
2989013664 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2989013664:
25 × 3 × 7 × 13 × 61 × 71 × 79
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 61 × 71 × 79)See below for interesting mathematical facts about the number 2989013664 from the Numbermatics database.
Names of 2989013664
- Cardinal: 2989013664 can be written as Two billion, nine hundred eighty-nine million, thirteen thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 2.989013664 × 109
Factors of 2989013664
Divisors of 2989013664
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 61 71 78 79 84 91 96 104 112 122 142 156 158 168 182 183 208 213 224 237 244 273 284 312 316 336 364 366 416 426 427 474 488 497 546 553 568 624 632 672 728 732 793 852 854 923 948 976 994 1027 1092 1106 1136 1248 1264 1281 1456 1464 1491 1586 1659 1704 1708 1846 1896 1952 1988 2054 2184 2212 2272 2379 2528 2562 2769 2912 2928 2982 3081 3172 3318 3408 3416 3692 3792 3976 4108 4331 4368 4424 4758 4819 5124 5538 5551 5609 5856 5964 6162 6344 6461 6636 6816 6832 7189 7384 7584 7952 8216 8662 8736 8848 9516 9638 10248 11076 11102 11218 11928 12324 12688 12922 12993 13272 13664 14378 14457 14768 15904 16432 16653 16827 17324 17696 19032 19276 19383 20496 21567 22152 22204 22436 23856 24648 25376 25844 25986 26544 28756 28914 29536 30317 32864 33306 33654 33733 34648 38064 38552 38766 39263 40992 43134 44304 44408 44872 47712 49296 51688 51972 53088 56303 57512 57828 60634 62647 66612 67308 67466 69296 72917 76128 77104 77532 78526 86268 88608 88816 89744 90951 98592 101199 103376 103944 112606 115024 115656 117789 121268 125294 133224 134616 134932 138592 145834 154208 155064 157052 168909 172536 177632 179488 181902 187941 202398 206752 207888 218751 225212 230048 231312 235578 242536 250588 266448 269232 269864 291668 310128 314104 337818 342149 345072 363804 375882 394121 404796 415776 437502 438529 450424 462624 471156 485072 501176 510419 532896 538464 539728 583336 620256 628208 675636 684298 690144 727608 751764 788242 809592 875004 877058 900848 942312 970144 1002352 1020838 1026447 1079456 1166672 1182363 1256416 1315587 1351272 1368596 1455216 1503528 1531257 1576484 1619184 1750008 1754116 1801696 1884624 2004704 2041676 2052894 2333344 2364726 2395043 2631174 2702544 2737192 2910432 3007056 3062514 3152968 3238368 3500016 3508232 3769248 4083352 4105788 4447937 4729452 4790086 5262348 5405088 5474384 6014112 6125028 6305936 7000032 7016464 7185129 8166704 8211576 8895874 9458904 9580172 10524696 10948768 12250056 12611872 13343811 14032928 14370258 16333408 16423152 17791748 18917808 19160344 21049392 24500112 26687622 28740516 31135559 32846304 35583496 37835616 38320688 42098784 49000224 53375244 57481032 62271118 71166992 76641376 93406677 106750488 114962064 124542236 142333984 186813354 213500976 229924128 249084472 373626708 427001952 498168944 747253416 996337888 1494506832 2989013664
- Sum of all divisors σ(n): 10079354880
- Sum of proper divisors (its aliquot sum) s(n): 7090341216
- 2989013664 is an abundant number, because the sum of its proper divisors (7090341216) is greater than itself. Its abundance is 4101327552
Bases of 2989013664
- Binary: 101100100010100010111010101000002
- Hexadecimal: 0xB228BAA0
- Base-36: 1DFKXPC
Squares and roots of 2989013664
- 2989013664 squared (29890136642) is 8934202683578704896
- 2989013664 cubed (29890136643) is 26704453898162217353567698944
-
The
square root of 2989013664 is 54671.8726951985 -
The
cube root of 2989013664 is 1440.4868569825
Scales and comparisons
How big is 2989013664?- 2,989,013,664 seconds is equal to 95 years, 2 weeks, 1 day, 1 hour, 34 minutes, 24 seconds.
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To count from 1 to 2,989,013,664 would take you about one hundred ninety 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 2989013664 cubic inches would be around 120 feet tall.
Recreational maths with 2989013664
- 2989013664 backwards is 4663109892
- 2989013664 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2989013664's digits is 48
- More coming soon!
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The information we have on file for 2989013664 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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