20849735340

Names of 20849735340

• Cardinal: 20849735340 can be written as Twenty billion, eight hundred forty-nine million, seven hundred thirty-five thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.084973534 × 10¹⁰

Factors of 20849735340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 292

Divisors of 20849735340

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 42 45 51 54 60 61 63 68 70 81 84 85 90 102 105 108 119 122 126 135 140 153 162 170 180 183 189 197 204 210 238 243 244 252 255 270 305 306 315 324 340 357 366 378 394 405 420 427 459 476 486 510 540 549 567 591 595 610 612 630 714 729 732 756 765 788 810 854 915 918 945 972 985 1020 1037 1071 1098 1134 1182 1190 1215 1220 1260 1281 1377 1379 1428 1458 1530 1620 1647 1701 1708 1773 1785 1830 1836 1890 1970 2074 2135 2142 2196 2268 2295 2364 2380 2430 2562 2745 2754 2758 2835 2916 2955 3060 3111 3213 3294 3349 3402 3546 3570 3645 3660 3780 3843 3940 4131 4137 4148 4270 4284 4590 4860 4941 5103 5124 5185 5319 5355 5490 5508 5516 5670 5910 6222 6405 6426 6588 6698 6804 6885 6895 7092 7140 7259 7290 7686 8235 8262 8274 8505 8540 8865 9180 9333 9639 9882 10047 10206 10370 10638 10710 10980 11340 11529 11820 12017 12393 12411 12444 12810 12852 13396 13770 13790 14518 14580 14823 15372 15555 15957 16065 16470 16524 16548 16745 17010 17730 18666 19215 19278 19764 20094 20412 20655 20685 20740 21276 21420 21777 23058 23443 24034 24705 24786 24822 25515 25620 26595 27540 27580 27999 28917 29036 29646 30141 31110 31914 32130 32940 33490 34020 34587 35460 36051 36295 37233 37332 38430 38556 40188 41310 41370 43554 44469 46116 46665 46886 47871 48068 48195 49410 49572 49644 50235 51030 53190 55998 57645 57834 59292 60085 60282 61965 62055 62220 63828 64260 65331 66980 69174 70329 72102 72590 74115 74466 76860 79785 82620 82740 83997 84119 86751 87108 88938 90423 93330 93772 95742 96390 98820 100470 102060 103761 106380 108153 108885 111699 111996 115290 115668 117215 120170 120564 123930 124110 130662 138348 139995 140658 143613 144204 144585 145180 148230 148932 150705 159570 167994 168238 172935 173502 177876 180255 180846 186165 186660 191484 192780 195993 200940 204289 207522 210987 216306 217770 222345 223398 230580 234430 239355 240340 247860 248220 251991 252357 261324 271269 279990 281316 287226 289170 296460 301410 311283 319140 324459 326655 335097 335988 336476 345870 347004 351645 360510 361692 372330 391986 408578 415044 419985 420595 421974 432612 433755 435540 444690 446796 452115 468860 478710 503982 504714 518805 540765 542538 558495 559980 574452 578340 587979 602820 612867 622566 632961 648918 653310 670194 691740 703290 718065 721020 744660 755973 757071 783972 813807 817156 839970 841190 843948 867510 889380 904230 957420 973377 979965 1005291 1007964 1009428 1021445 1037610 1054935 1081530 1085076 1116990 1175958 1225734 1245132 1259955 1261785 1265922 1297836 1306620 1340388 1356345 1406580 1430023 1436130 1511946 1514142 1556415 1622295 1627614 1675485 1679940 1682380 1735020 1763937 1808460 1838601 1898883 1946754 1959930 2010582 2042890 2075220 2109870 2163060 2233980 2271213 2351916 2441421 2451468 2519910 2523570 2531844 2712690 2860046 2872260 2920131 2939895 3023892 3028284 3064335 3112830 3164805 3244590 3255228 3350970 3527874 3677202 3779865 3785355 3797766 3893508 3919860 4021164 4069035 4085780 4219740 4290069 4542426 4866885 4882842 5026455 5039820 5047140 5291811 5425380 5515803 5696649 5720092 5840262 5879790 6128670 6225660 6329610 6489180 6701940 6813639 7055748 7150115 7354404 7559730 7570710 7595532 8138070 8580138 8760393 8819685 9084852 9193005 9494415 9733770 9765684 10052910 10583622 11031606 11356065 11393298 11680524 11759580 12207105 12257340 12659220 12870207 13627278 14300230 14600655 15119460 15141420 16276140 16547409 17089947 17160276 17520786 17639370 18386010 18988830 19467540 20105820 20440917 21167244 21450345 22063212 22712130 22786596 24414210 25740414 26459055 27254556 27579015 28483245 28600460 29201310 33094818 34068195 34179894 35041572 35278740 36772020 37977660 38610621 40881834 42900690 43801965 45424260 48828420 49642227 51480828 52918110 55158030 56966490 58402620 61322751 64351035 66189636 68136390 68359788 77221242 81763668 82737045 85449735 85801380 87603930 99284454 102204585 105836220 110316060 113932980 115831863 122645502 128702070 136272780 148926681 154442484 165474090 170899470 175207860 193053105 198568908 204409170 231663726 245291004 248211135 257404140 297853362 306613755 330948180 341798940 347495589 386106210 408818340 463327452 496422270 579159315 595706724 613227510 694991178 744633405 772212420 992844540 1042486767 1158318630 1226455020 1389982356 1489266810 1737477945 2084973534 2316637260 2978533620 3474955890 4169947068 5212433835 6949911780 10424867670 20849735340
• Sum of all divisors σ(n): 81150056064
• Sum of proper divisors (its aliquot sum) s(n): 60300320724
• 20849735340 is an abundant number, because the sum of its proper divisors (60300320724) is greater than itself. Its abundance is 39450585384

Bases of 20849735340

• Binary: 10011011010101111011011011010101100₂
• Hexadecimal: 0x4DABDB6AC
• Base-36: 9KTE6R0

Squares and roots of 20849735340

• 20849735340 squared (20849735340²) is 434711463748044915600
• 20849735340 cubed (20849735340³) is 9063618968410740932692637304000
• The square root of 20849735340 is 144394.3743363985
• The cube root of 20849735340 is 2752.3279610935

Scales and comparisons

• 20,849,735,340 seconds is equal to 662 years, 49 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 20,849,735,340 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 20849735340 cubic inches would be around 229.4 feet tall.

Recreational maths with 20849735340

• 20849735340 backwards is 04353794802
• 20849735340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20849735340's digits is 45
• More coming soon!