189483840
189,483,840 is an even composite number composed of six prime numbers multiplied together.
189483840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 189483840:
26 × 33 × 5 × 7 × 13 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 241)See below for interesting mathematical facts about the number 189483840 from the Numbermatics database.
Names of 189483840
- Cardinal: 189483840 can be written as One hundred eighty-nine million, four hundred eighty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.8948384 × 108
Factors of 189483840
Divisors of 189483840
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 108 112 117 120 126 130 135 140 144 156 160 168 180 182 189 192 195 208 210 216 224 234 240 241 252 260 270 273 280 288 312 315 320 336 351 360 364 378 390 416 420 432 448 455 468 480 482 504 520 540 546 560 576 585 624 630 672 702 720 723 728 756 780 819 832 840 864 910 936 945 960 964 1008 1040 1080 1092 1120 1170 1205 1248 1260 1344 1365 1404 1440 1446 1456 1512 1560 1638 1680 1687 1728 1755 1820 1872 1890 1928 2016 2080 2160 2169 2184 2240 2340 2410 2457 2496 2520 2730 2808 2880 2892 2912 3024 3120 3133 3276 3360 3374 3510 3615 3640 3744 3780 3856 4032 4095 4160 4320 4338 4368 4680 4820 4914 5040 5061 5460 5616 5784 5824 6048 6240 6266 6507 6552 6720 6748 7020 7230 7280 7488 7560 7712 8190 8435 8640 8676 8736 9360 9399 9640 9828 10080 10122 10845 10920 11232 11568 12096 12285 12480 12532 13014 13104 13496 14040 14460 14560 15120 15183 15424 15665 16380 16870 17352 17472 18720 18798 19280 19656 20160 20244 21690 21840 21931 22464 23136 24570 25064 25305 26028 26208 26992 28080 28197 28920 29120 30240 30366 31330 32535 32760 33740 34704 37440 37596 38560 39312 40488 43380 43680 43862 45549 46272 46995 49140 50128 50610 52056 52416 53984 56160 56394 57840 60480 60732 62660 65070 65520 65793 67480 69408 75192 75915 77120 78624 80976 84591 86760 87360 87724 91098 93990 98280 100256 101220 104112 107968 109655 112320 112788 115680 121464 125320 130140 131040 131586 134960 138816 140985 150384 151830 157248 161952 169182 173520 175448 182196 187980 196560 197379 200512 202440 208224 219310 225576 227745 231360 242928 250640 260280 262080 263172 269920 281970 300768 303660 323904 328965 338364 347040 350896 364392 375960 393120 394758 404880 416448 422955 438620 451152 455490 485856 501280 520560 526344 539840 563940 592137 601536 607320 657930 676728 694080 701792 728784 751920 786240 789516 809760 845910 877240 902304 910980 971712 986895 1002560 1041120 1052688 1127880 1184274 1214640 1315860 1353456 1403584 1457568 1503840 1579032 1619520 1691820 1754480 1804608 1821960 1973790 2082240 2105376 2255760 2368548 2429280 2631720 2706912 2915136 2960685 3007680 3158064 3383640 3508960 3643920 3947580 4210752 4511520 4737096 4858560 5263440 5413824 5921370 6316128 6767280 7017920 7287840 7895160 9023040 9474192 10526880 11842740 12632256 13534560 14575680 15790320 18948384 21053760 23685480 27069120 31580640 37896768 47370960 63161280 94741920 189483840
- Sum of all divisors σ(n): 826129920
- Sum of proper divisors (its aliquot sum) s(n): 636646080
- 189483840 is an abundant number, because the sum of its proper divisors (636646080) is greater than itself. Its abundance is 447162240
Bases of 189483840
- Binary: 10110100101101001011010000002
- Hexadecimal: 0xB4B4B40
- Base-36: 34TAO0
Squares and roots of 189483840
- 189483840 squared (1894838402) is 35904125621145600
- 189483840 cubed (1894838403) is 6803251594537053487104000
-
The
square root of 189483840 is 13765.3129277907 -
The
cube root of 189483840 is 574.3686479217
Scales and comparisons
How big is 189483840?- 189,483,840 seconds is equal to 6 years, 1 week, 2 days, 2 hours, 24 minutes.
-
To count from 1 to 189,483,840 would take you about nine 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 189483840 cubic inches would be around 47.9 feet tall.
Recreational maths with 189483840
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