20842387020
20,842,387,020 is an even composite number composed of seven prime numbers multiplied together.
20842387020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 20842387020:
22 × 36 × 5 × 7 × 13 × 23 × 683
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 23 × 683)See below for interesting mathematical facts about the number 20842387020 from the Numbermatics database.
Names of 20842387020
- Cardinal: 20842387020 can be written as Twenty billion, eight hundred forty-two million, three hundred eighty-seven thousand and twenty.
Scientific notation
- Scientific notation: 2.084238702 × 1010
Factors of 20842387020
Divisors of 20842387020
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 23 26 27 28 30 35 36 39 42 45 46 52 54 60 63 65 69 70 78 81 84 90 91 92 105 108 115 117 126 130 135 138 140 156 161 162 180 182 189 195 207 210 230 234 243 252 260 270 273 276 299 315 322 324 345 351 364 378 390 405 414 420 455 460 468 483 486 540 546 567 585 598 621 630 644 683 690 702 729 756 780 805 810 819 828 897 910 945 966 972 1035 1053 1092 1134 1170 1196 1215 1242 1260 1365 1366 1380 1404 1449 1458 1495 1610 1620 1638 1701 1755 1794 1820 1863 1890 1932 2049 2070 2093 2106 2268 2340 2415 2430 2457 2484 2691 2730 2732 2835 2898 2916 2990 3105 3159 3220 3276 3402 3415 3510 3588 3645 3726 3780 4095 4098 4140 4186 4212 4347 4485 4781 4830 4860 4914 5103 5265 5382 5460 5589 5670 5796 5980 6147 6210 6279 6318 6804 6830 7020 7245 7290 7371 7452 8073 8190 8196 8372 8505 8694 8879 8970 9315 9477 9562 9660 9828 10206 10245 10465 10530 10764 11178 11340 12285 12294 12420 12558 12636 13041 13455 13660 14343 14490 14580 14742 15709 15795 16146 16380 16767 17010 17388 17758 17940 18441 18630 18837 18954 19124 20412 20490 20930 21060 21735 22113 22356 23905 24219 24570 24588 25116 25515 26082 26637 26910 27945 28686 28980 29484 30735 31395 31418 31590 32292 33534 34020 35516 36855 36882 37260 37674 37908 39123 40365 40980 41860 43029 43470 44226 44395 47127 47385 47810 48438 49140 51030 52164 53274 53820 55323 55890 56511 57372 61470 62153 62790 62836 63180 65205 66339 67068 71715 72657 73710 73764 75348 78246 78545 79911 80730 83835 86058 86940 88452 88790 92205 94185 94254 94770 95620 96876 102060 106548 109963 110565 110646 111780 113022 117369 121095 122940 124306 125580 129087 130410 132678 133185 141381 143430 145314 147420 156492 157090 159822 161460 165969 167670 169533 172116 177580 184410 186459 188370 188508 189540 195615 204217 215145 217971 219926 221130 221292 226044 234738 235635 239733 242190 248612 258174 260820 265356 266370 276615 282555 282762 286860 290628 310765 314180 319644 329889 331695 331938 335340 339066 363285 368820 372918 376740 387261 391230 399555 408434 424143 430290 435942 439852 442260 469476 471270 479466 484380 497907 508599 516348 532740 549815 553230 559377 565110 565524 586845 612651 621530 645435 659778 663390 663876 678132 706905 719199 726570 745836 774522 782460 799110 816868 829845 847665 848286 860580 871884 932295 942540 958932 989667 995814 1017198 1021085 1089855 1099630 1106460 1118754 1130220 1161783 1173690 1198665 1225302 1243060 1272429 1290870 1319556 1326780 1413810 1429519 1438398 1453140 1525797 1549044 1598220 1649445 1659690 1678131 1695330 1696572 1837953 1864590 1936305 1979334 1991628 2034396 2042170 2120715 2157597 2179710 2199260 2237508 2323566 2347380 2397330 2450604 2489535 2542995 2544858 2581740 2796885 2827620 2859038 2876796 2969001 3051594 3063255 3298890 3319380 3356262 3390660 3485349 3595995 3675906 3729180 3817287 3872610 3958668 4084340 4241430 4288557 4315194 4359420 4647132 4794660 4948335 4979070 5034393 5085990 5089716 5513859 5593770 5718076 5808915 5938002 6103188 6126510 6362145 6472791 6597780 6712524 6970698 7147595 7191990 7351812 7628985 7634574 7745220 8390655 8482860 8577114 8630388 8907003 9189765 9896670 9958140 10068786 10171980 10787985 11027718 11187540 11451861 11617830 11876004 12253020 12724290 12865671 12945582 13941396 14295190 14383980 14845005 15103179 15257970 15269148 16541577 16781310 17154228 17426745 17814006 18379530 19086435 19793340 20137572 21442785 21575970 22055436 22903722 23235660 25171965 25448580 25731342 25891164 26721009 27569295 28590380 29690010 30206358 30515940 32363955 33083154 33562620 34853490 35628012 36759060 38172870 38597013 42885570 43151940 44535015 45309537 45807444 49624731 50343930 51462684 53442018 55138590 57259305 59380020 60412716 64328355 64727910 66166308 69706980 75515895 76345740 77194026 80163027 82707885 85771140 89070030 90619074 99249462 100687860 106884036 110277180 114518610 115791039 128656710 129455820 133605045 148874193 151031790 154388052 160326054 165415770 178140060 181238148 192985065 198498924 226547685 229037220 231582078 248123655 257313420 267210090 297748386 302063580 320652108 330831540 347373117 385970130 400815135 453095370 463164156 496247310 534420180 578955195 595496772 694746234 744370965 771940260 801630270 906190740 992494620 1042119351 1157910390 1389492468 1488741930 1603260540 1736865585 2084238702 2315820780 2977483860 3473731170 4168477404 5210596755 6947462340 10421193510 20842387020
- Sum of all divisors σ(n): 84402404352
- Sum of proper divisors (its aliquot sum) s(n): 63560017332
- 20842387020 is an abundant number, because the sum of its proper divisors (63560017332) is greater than itself. Its abundance is 42717630312
Bases of 20842387020
- Binary: 100110110100100110110010110010011002
- Hexadecimal: 0x4DA4D964C
- Base-36: 9KP0OR0
Squares and roots of 20842387020
- 20842387020 squared (208423870202) is 434405096691464480400
- 20842387020 cubed (208423870203) is 9054039148704024231080004408000
-
The
square root of 20842387020 is 144368.9267813541 -
The
cube root of 20842387020 is 2752.0045778821
Scales and comparisons
How big is 20842387020?- 20,842,387,020 seconds is equal to 662 years, 37 weeks, 4 days, 7 hours, 57 minutes.
-
To count from 1 to 20,842,387,020 would take you about one thousand, three hundred twenty-five 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 20842387020 cubic inches would be around 229.3 feet tall.
Recreational maths with 20842387020
- 20842387020 backwards is 02078324802
- 20842387020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20842387020's digits is 36
- More coming soon!
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The information we have on file for 20842387020 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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