1989033984
1,989,033,984 is an even composite number composed of five prime numbers multiplied together.
1989033984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 1989033984:
214 × 32 × 7 × 41 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 41 × 47)See below for interesting mathematical facts about the number 1989033984 from the Numbermatics database.
Names of 1989033984
- Cardinal: 1989033984 can be written as One billion, nine hundred eighty-nine million, thirty-three thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.989033984 × 109
Factors of 1989033984
Divisors of 1989033984
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 41 42 47 48 56 63 64 72 82 84 94 96 112 123 126 128 141 144 164 168 188 192 224 246 252 256 282 287 288 328 329 336 369 376 384 423 448 492 504 512 564 574 576 656 658 672 738 752 768 846 861 896 984 987 1008 1024 1128 1148 1152 1312 1316 1344 1476 1504 1536 1692 1722 1792 1927 1968 1974 2016 2048 2256 2296 2304 2583 2624 2632 2688 2952 2961 3008 3072 3384 3444 3584 3854 3936 3948 4032 4096 4512 4592 4608 5166 5248 5264 5376 5781 5904 5922 6016 6144 6768 6888 7168 7708 7872 7896 8064 8192 9024 9184 9216 10332 10496 10528 10752 11562 11808 11844 12032 12288 13489 13536 13776 14336 15416 15744 15792 16128 16384 17343 18048 18368 18432 20664 20992 21056 21504 23124 23616 23688 24064 24576 26978 27072 27552 28672 30832 31488 31584 32256 34686 36096 36736 36864 40467 41328 41984 42112 43008 46248 47232 47376 48128 49152 53956 54144 55104 57344 61664 62976 63168 64512 69372 72192 73472 73728 80934 82656 83968 84224 86016 92496 94464 94752 96256 107912 108288 110208 114688 121401 123328 125952 126336 129024 138744 144384 146944 147456 161868 165312 167936 168448 172032 184992 188928 189504 192512 215824 216576 220416 242802 246656 251904 252672 258048 277488 288768 293888 323736 330624 335872 336896 344064 369984 377856 379008 385024 431648 433152 440832 485604 493312 503808 505344 516096 554976 577536 587776 647472 661248 671744 673792 739968 755712 758016 770048 863296 866304 881664 971208 986624 1007616 1010688 1032192 1109952 1155072 1175552 1294944 1322496 1347584 1479936 1511424 1516032 1726592 1732608 1763328 1942416 1973248 2015232 2021376 2219904 2310144 2351104 2589888 2644992 2695168 2959872 3022848 3032064 3453184 3465216 3526656 3884832 3946496 4042752 4439808 4702208 5179776 5289984 5390336 5919744 6045696 6064128 6906368 6930432 7053312 7769664 7892992 8085504 8879616 10359552 10579968 11839488 12128256 13812736 14106624 15539328 15785984 16171008 17759232 20719104 21159936 23678976 24256512 27625472 31078656 31571968 35518464 41438208 42319872 47357952 48513024 55250944 62157312 71036928 82876416 94715904 110501888 124314624 142073856 165752832 221003776 248629248 284147712 331505664 497258496 663011328 994516992 1989033984
- Sum of all divisors σ(n): 6870060288
- Sum of proper divisors (its aliquot sum) s(n): 4881026304
- 1989033984 is an abundant number, because the sum of its proper divisors (4881026304) is greater than itself. Its abundance is 2891992320
Bases of 1989033984
- Binary: 11101101000111001000000000000002
- Hexadecimal: 0x768E4000
- Base-36: WW7WG0
Squares and roots of 1989033984
- 1989033984 squared (19890339842) is 3956256189506912256
- 1989033984 cubed (19890339843) is 7869128010339592680090107904
-
The
square root of 1989033984 is 44598.5872421987 -
The
cube root of 1989033984 is 1257.6141093535
Scales and comparisons
How big is 1989033984?- 1,989,033,984 seconds is equal to 63 years, 12 weeks, 5 days, 5 hours, 26 minutes, 24 seconds.
-
To count from 1 to 1,989,033,984 would take you about one hundred twenty-six 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 1989033984 cubic inches would be around 104.8 feet tall.
Recreational maths with 1989033984
- 1989033984 backwards is 4893309891
- The number of decimal digits it has is: 10
- The sum of 1989033984's digits is 54
- More coming soon!
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