1689188900490
1,689,188,900,490 is an even composite number composed of seven prime numbers multiplied together.
1689188900490 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 1689188900490:
2 × 33 × 5 × 7 × 13 × 17 × 20112
(2 × 3 × 3 × 3 × 5 × 7 × 13 × 17 × 2011 × 2011)See below for interesting mathematical facts about the number 1689188900490 from the Numbermatics database.
Names of 1689188900490
- Cardinal: 1689188900490 can be written as One trillion, six hundred eighty-nine billion, one hundred eighty-eight million, nine hundred thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.68918890049 × 1012
Factors of 1689188900490
Divisors of 1689188900490
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 17 18 21 26 27 30 34 35 39 42 45 51 54 63 65 70 78 85 90 91 102 105 117 119 126 130 135 153 170 182 189 195 210 221 234 238 255 270 273 306 315 351 357 378 390 442 455 459 510 546 585 595 630 663 702 714 765 819 910 918 945 1071 1105 1170 1190 1326 1365 1530 1547 1638 1755 1785 1890 1989 2011 2142 2210 2295 2457 2730 3094 3213 3315 3510 3570 3978 4022 4095 4590 4641 4914 5355 5967 6033 6426 6630 7735 8190 9282 9945 10055 10710 11934 12066 12285 13923 14077 15470 16065 18099 19890 20110 23205 24570 26143 27846 28154 29835 30165 32130 34187 36198 41769 42231 46410 52286 54297 59670 60330 68374 69615 70385 78429 83538 84462 90495 102561 108594 126693 130715 139230 140770 156858 170935 180990 183001 205122 208845 211155 235287 239309 253386 261430 271485 307683 341870 366002 380079 392145 417690 422310 444431 470574 478618 512805 542970 549003 615366 633465 705861 717927 760158 784290 888862 915005 923049 1025610 1098006 1176435 1196545 1266930 1333293 1411722 1435854 1538415 1647009 1830010 1846098 1900395 2153781 2222155 2352870 2393090 2666586 2745015 3076830 3111017 3294018 3529305 3589635 3800790 3999879 4044121 4307562 4444310 4615245 4941027 5490030 6222034 6461343 6666465 7058610 7179270 7999758 8088242 8235045 9230490 9333051 9882054 10768905 11999637 12132363 12922686 13332930 15555085 16470090 18666102 19999395 20220605 21537810 23999274 24264726 24705135 27999153 28308847 31110170 32306715 36397089 39998790 40441210 46665255 49410270 52573573 55998306 56617694 59998185 60661815 64613430 68750057 72794178 83997459 84926541 93330510 105147146 109191267 119996370 121323630 137500114 139995765 141544235 157720719 167994918 169853082 181985445 206250171 218382534 254779623 262867865 279991530 283088470 315441438 343750285 363970890 368015011 412500342 419987295 424632705 473162157 481250399 509559246 525735730 545956335 618750513 687500570 736030022 764338869 788603595 839974590 849265410 893750741 946324314 962500798 1031250855 1091912670 1104045033 1237501026 1273898115 1419486471 1443751197 1528677738 1577207190 1787501482 1840075055 1856251539 2062501710 2208090066 2365810785 2406251995 2547796230 2681252223 2838972942 2887502394 3093752565 3312135099 3680150110 3712503078 3821694345 4331253591 4468753705 4731621570 4812503990 5362504446 5520225165 6187505130 6256255187 6624270198 7097432355 7218755985 7643388690 8043756669 8662507182 8937507410 9281257695 9936405297 11040450330 12512510374 12993760773 13406261115 14194864710 14437511970 16087513338 16560675495 18562515390 18768765561 19872810594 21656267955 24131270007 25987521546 26812522230 31281275935 33121350990 37537531122 40218783345 43312535910 48262540014 49682026485 56306296683 62562551870 64968803865 80437566690 93843827805 99364052970 112612593366 120656350035 129937607730 168918890049 187687655610 241312700070 281531483415 337837780098 563062966830 844594450245 1689188900490
- Sum of all divisors σ(n): 5873042972160
- Sum of proper divisors (its aliquot sum) s(n): 4183854071670
- 1689188900490 is an abundant number, because the sum of its proper divisors (4183854071670) is greater than itself. Its abundance is 2494665171180
Bases of 1689188900490
- Binary: 110001001010010111000000100011110100010102
- Hexadecimal: 0x1894B811E8A
- Base-36: LK03GHAI
Squares and roots of 1689188900490
- 1689188900490 squared (16891889004902) is 2853359141538615122240100
- 1689188900490 cubed (16891889004903) is 4819862590998703565214041464787649000
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The
square root of 1689188900490 is 1299688.0012102905 -
The
cube root of 1689188900490 is 11909.4783616365
Scales and comparisons
How big is 1689188900490?- 1,689,188,900,490 seconds is equal to 53,710 years, 51 weeks, 11 hours, 1 minute, 30 seconds.
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To count from 1 to 1,689,188,900,490 would take you about one hundred thirty-four thousand, two hundred seventy-seven 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 1689188900490 cubic inches would be around 992.5 feet tall.
Recreational maths with 1689188900490
- 1689188900490 backwards is 0940098819861
- 1689188900490 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1689188900490's digits is 63
- More coming soon!
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The information we have on file for 1689188900490 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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