82123101900

Names of 82123101900

• Cardinal: 82123101900 can be written as Eighty-two billion, one hundred twenty-three million, one hundred one thousand, nine hundred.

Scientific notation

• Scientific notation: 8.21231019 × 10¹⁰

Factors of 82123101900

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 393

Divisors of 82123101900

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 25 28 29 30 34 35 36 42 45 50 51 58 60 63 68 70 75 84 85 87 90 100 102 105 116 119 126 137 140 145 150 153 170 174 175 180 193 203 204 210 225 238 252 255 261 274 290 300 306 315 340 348 350 357 386 406 411 420 425 435 450 476 493 510 522 525 548 579 580 595 609 612 630 685 700 714 725 765 772 812 822 850 870 900 959 965 986 1015 1020 1044 1050 1071 1158 1190 1218 1233 1260 1275 1305 1351 1370 1428 1450 1479 1530 1575 1644 1700 1737 1740 1785 1827 1918 1930 1972 2030 2055 2100 2142 2175 2316 2329 2380 2436 2465 2466 2550 2610 2702 2740 2877 2895 2900 2958 2975 3045 3060 3150 3281 3425 3451 3474 3570 3654 3825 3836 3860 3973 4053 4060 4110 4284 4350 4437 4658 4795 4825 4930 4932 5075 5100 5220 5355 5404 5597 5754 5790 5916 5950 6090 6165 6300 6525 6562 6755 6850 6902 6948 6987 7140 7308 7395 7650 7946 8106 8220 8631 8685 8700 8874 8925 9135 9316 9590 9650 9843 9860 10150 10275 10353 10710 11194 11508 11580 11645 11900 11919 12159 12180 12325 12330 13050 13124 13510 13700 13804 13974 14385 14475 14790 15225 15300 15892 16212 16303 16405 16791 17255 17262 17370 17748 17850 18270 19180 19300 19686 19865 20265 20300 20550 20706 20961 21420 22185 22388 22967 23290 23838 23975 24318 24650 24660 26100 26441 26775 27020 27811 27948 27985 28770 28950 29529 29580 30450 30825 31059 32606 32810 33582 33775 34510 34524 34740 34935 35700 35757 36540 36975 39179 39372 39730 40530 41100 41412 41922 43155 43425 44370 45675 45934 46580 47676 47950 48636 48909 49215 49300 50373 51765 52882 53550 55622 55970 57540 57900 58225 59058 59595 60795 60900 61650 62118 65212 65620 67164 67541 67550 68901 69020 69870 71514 71925 73950 78358 79323 79460 81060 81515 82025 83433 83844 83955 86275 86310 86850 88740 91350 91868 95149 95900 97818 98430 99325 100746 101325 103530 104805 105764 107100 110925 111244 111940 114835 116450 117537 118116 119190 121590 123300 124236 132205 135082 135100 137802 139055 139740 139925 143028 143850 146727 147645 147900 155295 156716 158646 163030 164050 166866 167910 172550 172620 173700 174675 178785 182700 185087 190298 195636 195895 196860 198650 201492 202623 202650 206703 207060 209610 215775 221850 229670 232900 235074 237969 238380 243180 244545 246075 250299 251865 258825 264410 270164 275604 278110 279850 285447 287700 293454 295290 297975 303975 310590 317292 326060 328100 333732 335820 337705 344505 345100 349350 352611 357570 370174 380596 391790 396615 397300 405246 405300 407575 413406 417165 419220 419775 431550 443700 449497 459340 470148 472787 475745 475938 489090 492150 500598 503730 517650 524025 528820 555261 556220 559700 570894 574175 586908 587685 590580 595950 607869 607950 621180 661025 666043 675410 689010 695275 698700 705222 715140 733635 738225 740348 766789 776475 783580 793230 810492 815150 826812 834330 839550 856341 863100 893925 898994 925435 945574 951490 951876 978180 979475 984300 1001196 1007460 1013115 1033515 1035300 1048050 1110522 1141788 1148350 1175370 1189845 1191900 1215738 1215900 1222725 1251495 1259325 1322050 1332086 1348491 1350820 1378020 1390550 1410444 1418361 1427235 1467270 1476450 1533578 1552950 1586460 1630300 1665783 1668660 1679100 1688525 1712682 1722525 1763055 1787850 1797988 1850870 1891148 1902980 1958950 1983075 1998129 2026230 2067030 2085825 2096100 2221044 2247485 2296700 2300367 2350740 2363935 2378725 2379690 2431476 2445450 2502990 2518650 2644100 2664172 2696982 2776305 2781100 2836722 2854470 2934540 2938425 2952900 3039345 3067156 3105900 3146479 3330215 3331566 3377050 3425364 3445050 3526110 3575700 3668175 3701740 3833945 3917900 3966150 3996258 4045473 4052460 4134060 4171650 4255083 4281705 4494970 4600734 4627175 4727870 4757450 4759380 4890900 5005980 5037300 5065575 5167575 5367523 5393964 5552610 5673444 5708940 5876850 5949225 5994387 6078690 6257475 6292958 6660430 6663132 6742455 6754100 6890100 6901101 7052220 7091805 7136175 7336350 7667890 7932300 7992516 8090946 8328915 8343300 8510166 8563410 8815275 8989940 9201468 9254350 9439437 9455740 9514900 9990645 10131150 10335150 10735046 11105220 11237425 11501835 11753700 11819675 11898450 11988774 12157380 12514950 12585916 13035413 13320860 13484910 13802202 13881525 14183610 14272350 14672700 15196725 15335780 15732395 16102569 16181892 16651075 16657830 17020332 17126820 17630550 18508700 18878874 19169725 19981290 20227365 20262300 20670300 21275415 21408525 21470092 22474850 23003670 23639350 23796900 23977548 25029900 26070826 26837615 26969820 27604404 27763050 28318311 28367220 28544700 29971935 30393450 31464790 32205138 33302150 33315660 33712275 34505505 35261100 35459025 37757748 38339450 39106239 39962580 40454730 41644575 42550830 42817050 44949700 46007340 47197185 47278700 48307707 49953225 52141652 53675230 55526100 56636622 57509175 59943870 60786900 62929580 64410276 65177065 66604300 67424550 69011010 70918050 76678900 78212478 78661975 80512845 80909460 83289150 85101660 85634100 91247891 94394370 96615414 99906450 101136825 106377075 107350460 113273244 115018350 117318717 119887740 130354130 134188075 134849100 138022020 141591555 141836100 149859675 156424956 157323950 161025690 166578300 172527525 182495782 188788740 193230828 195531195 199812900 202273650 212754150 230036700 234637434 235985925 241538535 260708260 268376150 273743673 283183110 299719350 314647900 322051380 325885325 345055050 364991564 391062390 402564225 404547300 425508300 456239455 469274868 471971850 483077070 536752300 547487346 566366220 586593585 599438700 651770650 690110100 707957775 782124780 805128450 821231019 912478910 943943700 966154140 977655975 1094974692 1173187170 1207692675 1303541300 1368718365 1415915550 1610256900 1642462038 1824957820 1955311950 2281197275 2346374340 2415385350 2737436730 2831831100 2932967925 3284924076 3910623900 4106155095 4562394550 4830770700 5474873460 5865935850 6843591825 8212310190 9124789100 11731871700 13687183650 16424620380 20530775475 27374367300 41061550950 82123101900
• Sum of all divisors σ(n): 326262867840
• Sum of proper divisors (its aliquot sum) s(n): 244139765940
• 82123101900 is an abundant number, because the sum of its proper divisors (244139765940) is greater than itself. Its abundance is 162016664040

Bases of 82123101900

• Binary: 1001100011110111010110001011011001100₂
• Hexadecimal: 0x131EEB16CC
• Base-36: 11Q5Z2Z0

Squares and roots of 82123101900

• 82123101900 squared (82123101900²) is 6744203865677783610000
• 82123101900 cubed (82123101900³) is 553854941295430535970179859000000
• The square root of 82123101900 is 286571.2858958483
• The cube root of 82123101900 is 4346.6544391015

Scales and comparisons

• 82,123,101,900 seconds is equal to 2,611 years, 13 weeks, 3 days, 20 hours, 45 minutes.
• To count from 1 to 82,123,101,900 would take you about five thousand, two hundred twenty-two 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 82123101900 cubic inches would be around 362.2 feet tall.

Recreational maths with 82123101900

• 82123101900 backwards is 00910132128
• The number of decimal digits it has is: 11
• The sum of 82123101900's digits is 27
• More coming soon!