20843502120

Names of 20843502120

• Cardinal: 20843502120 can be written as Twenty billion, eight hundred forty-three million, five hundred two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.084350212 × 10¹⁰

Factors of 20843502120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1224

Divisors of 20843502120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 27 28 30 34 35 36 40 42 45 51 54 56 60 63 68 70 72 84 85 90 102 105 108 119 120 126 135 136 140 153 157 168 170 180 189 204 210 216 238 252 255 270 280 306 314 315 340 357 360 378 408 420 459 471 476 504 510 540 595 612 628 630 680 714 756 765 785 840 918 942 945 952 1020 1033 1071 1080 1099 1190 1224 1256 1260 1413 1428 1512 1530 1570 1785 1836 1884 1890 2040 2066 2142 2198 2295 2355 2380 2520 2669 2826 2856 3060 3099 3140 3213 3297 3570 3672 3768 3780 4132 4239 4284 4396 4590 4710 4760 5165 5338 5355 5495 5652 6120 6198 6280 6426 6594 7065 7140 7231 7560 8007 8264 8478 8568 8792 9180 9297 9420 9891 10330 10676 10710 10990 11304 12396 12852 13188 13345 14130 14280 14462 15495 16014 16065 16485 16956 17561 18360 18594 18683 18840 19782 20660 21195 21352 21420 21693 21980 24021 24792 25704 26376 26690 27891 28260 28924 29673 30990 32028 32130 32970 33912 35122 36155 37188 37366 39564 40035 41320 42390 42840 43386 43960 46485 48042 49455 52683 53380 55782 56049 56520 57848 59346 61980 64056 64260 65079 65940 70244 72063 72310 74376 74732 79128 80070 84780 86772 87805 92970 93415 96084 98910 105366 106760 108465 111564 112098 118692 120105 122927 123960 128520 130158 131880 139455 140488 144126 144620 148365 149464 158049 160140 162181 168147 169560 173544 175610 185940 186830 192168 195237 197820 210732 216930 223128 224196 237384 240210 245854 260316 263415 278910 280245 288252 289240 296730 316098 320280 324362 325395 336294 351220 360315 368781 371880 373660 390474 395640 421464 433860 448392 474147 480420 486543 491708 504441 520632 526830 557820 560490 576504 593460 614635 632196 648724 650790 672588 702440 720630 737562 747320 780948 790245 810905 840735 867720 948294 960840 973086 976185 983416 1008882 1053660 1106343 1115640 1120980 1135267 1186920 1229270 1264392 1297448 1301580 1345176 1441260 1459629 1475124 1561896 1580490 1621810 1681470 1843905 1896588 1946172 1952370 2017764 2107320 2212686 2241960 2270534 2370735 2432715 2458540 2522205 2603160 2757077 2882520 2919258 2950248 3160980 3243620 3319029 3362940 3405801 3687810 3793176 3892344 3904740 4035528 4378887 4425372 4541068 4741470 4865430 4917080 5044410 5514154 5531715 5676335 5838516 6321960 6487240 6638058 6725880 6811602 7298145 7375620 7809480 8271231 8757774 8850744 9082136 9482940 9730860 10088820 10217403 11028308 11063430 11352670 11677032 13276116 13623204 13785385 14596290 14751240 16542462 16595145 17029005 17515548 18965880 19299539 19461720 20177640 20434806 21894435 22056616 22126860 22705340 24813693 26552232 27246408 27570770 29192580 30652209 33084924 33190290 34058010 35031096 38599078 40869612 41356155 43788870 44253720 45410680 49627386 51087015 55141540 57898617 58385160 61304418 66169848 66380580 68116020 74441079 77198156 81739224 82712310 87577740 96497695 99254772 102174030 110283080 115797234 122608836 124068465 132761160 136232040 148882158 153261045 154396312 165424620 173695851 175155480 192995390 198509544 204348060 231594468 245217672 248136930 289493085 297764316 306522090 330849240 347391702 372205395 385990780 408696120 463188936 496273860 521087553 578986170 595528632 613044180 694783404 744410790 771981560 868479255 992547720 1042175106 1157972340 1226088360 1389566808 1488821580 1736958510 2084350212 2315944680 2605437765 2977643160 3473917020 4168700424 5210875530 6947834040 10421751060 20843502120
• Sum of all divisors σ(n): 84692044800
• Sum of proper divisors (its aliquot sum) s(n): 63848542680
• 20843502120 is an abundant number, because the sum of its proper divisors (63848542680) is greater than itself. Its abundance is 43005040560

Bases of 20843502120

• Binary: 10011011010010111101001101000101000₂
• Hexadecimal: 0x4DA5E9A28
• Base-36: 9KPOL60

Squares and roots of 20843502120

• 20843502120 squared (20843502120²) is 434451580626444494400
• 20843502120 cubed (20843502120³) is 9055492441824646747088728128000
• The square root of 20843502120 is 144372.7887103383
• The cube root of 20843502120 is 2752.0536558433

Scales and comparisons

• 20,843,502,120 seconds is equal to 662 years, 39 weeks, 3 days, 5 hours, 42 minutes.
• To count from 1 to 20,843,502,120 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 20843502120 cubic inches would be around 229.3 feet tall.

Recreational maths with 20843502120

• 20843502120 backwards is 02120534802
• 20843502120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20843502120's digits is 27
• More coming soon!