82124713840

Names of 82124713840

• Cardinal: 82124713840 can be written as Eighty-two billion, one hundred twenty-four million, seven hundred thirteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.212471384 × 10¹⁰

Factors of 82124713840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 326

Divisors of 82124713840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 19 20 26 34 38 40 52 65 68 73 76 80 85 95 104 130 136 146 152 170 190 197 208 221 247 260 272 289 292 304 323 340 365 380 394 442 494 520 578 584 646 680 730 760 788 884 949 985 988 1040 1105 1156 1168 1235 1241 1292 1360 1387 1445 1460 1520 1576 1615 1768 1898 1970 1976 2210 2312 2470 2482 2561 2584 2774 2890 2920 3152 3230 3349 3536 3743 3757 3796 3940 3952 4199 4420 4624 4745 4940 4964 5122 5168 5491 5548 5780 5840 6205 6460 6698 6935 7486 7514 7592 7880 8398 8840 9490 9880 9928 10244 10982 11096 11560 12410 12805 12920 13396 13870 14381 14972 15028 15184 15760 16133 16745 16796 17680 18031 18715 18785 18980 19760 19856 20488 20995 21097 21964 22192 23120 23579 24820 25610 25840 26792 27455 27740 28762 29944 30056 32266 33490 33592 36062 37430 37570 37960 40976 41990 42194 43537 43928 47158 48659 49640 51220 53584 54910 55480 56933 57524 59888 60112 63631 64532 66980 67184 71383 71905 72124 74860 75140 75920 80665 83980 84388 87074 87856 90155 94316 97318 99280 102440 105485 109820 110960 113866 115048 117895 127262 129064 133960 142766 143810 144248 149720 150280 161330 167960 168776 174148 180310 186953 188632 194636 204880 210970 217685 219640 227732 230096 235790 243295 244477 254524 258128 267920 273239 274261 284665 285532 287620 288496 299440 300560 306527 318155 322660 335920 337552 348296 356915 360620 373906 377264 389272 400843 421940 435370 439280 455464 471580 486590 488954 509048 546478 548522 569330 571064 575240 613054 636310 645320 696592 713830 721240 740129 747812 778544 801686 827203 843880 870740 910928 934765 943160 973180 977908 1018096 1081727 1092956 1097044 1138660 1142128 1150480 1222385 1226108 1272620 1290640 1366195 1371305 1427660 1442480 1480258 1495624 1532635 1603372 1654406 1687760 1741480 1869530 1886320 1946360 1955816 2004215 2163454 2185912 2194088 2277320 2444770 2452216 2545240 2732390 2742610 2855320 2960516 2991248 3065270 3178201 3206744 3308812 3482960 3552107 3700645 3739060 3892720 3911632 4008430 4136015 4156109 4326908 4371824 4388176 4554640 4645063 4889540 4904432 5090480 5210959 5408635 5464780 5485220 5710640 5921032 6130540 6356402 6413488 6617624 7104214 7401290 7478120 8016860 8272030 8312218 8653816 9290126 9779080 10421918 10817270 10929560 10970440 11842064 12261080 12712804 13235248 14062451 14208428 14802580 14956240 15891005 16033720 16544060 16624436 17307632 17760535 18580252 19558160 20780545 20843836 21634540 21859120 21940880 23225315 24522160 25425608 26054795 28124902 28416856 29605160 31782010 32067440 33088120 33248872 35521070 37160504 41561090 41687672 43269080 46450630 50851216 52109590 54029417 56249804 56833712 59210320 60385819 63564020 66176240 66497744 70312255 71042140 74321008 78966071 83122180 83375344 86538160 92901260 104219180 108058834 112499608 120771638 127128040 140624510 142084280 157932142 166244360 185802520 208438360 216117668 224999216 241543276 254256080 270147085 281249020 284168560 301929095 315864284 332488720 371605040 394830355 416876720 432235336 483086552 540294170 562498040 603858190 631728568 789660710 864470672 966173104 1026558923 1080588340 1124996080 1207716380 1263457136 1579321420 2053117846 2161176680 2415432760 3158642840 4106235692 4322353360 4830865520 5132794615 6317285680 8212471384 10265589230 16424942768 20531178460 41062356920 82124713840
• Sum of all divisors σ(n): 234264381120
• Sum of proper divisors (its aliquot sum) s(n): 152139667280
• 82124713840 is an abundant number, because the sum of its proper divisors (152139667280) is greater than itself. Its abundance is 70014953440

Bases of 82124713840

• Binary: 1001100011111000000111010111101110000₂
• Hexadecimal: 0x131F03AF70
• Base-36: 11Q6XMR4

Squares and roots of 82124713840

• 82124713840 squared (82124713840²) is 6744468623301887545600
• 82124713840 cubed (82124713840³) is 553887555691526270614259951104000
• The square root of 82124713840 is 286574.0983410747
• The cube root of 82124713840 is 4346.6828781163

Scales and comparisons

• 82,124,713,840 seconds is equal to 2,611 years, 16 weeks, 1 day, 12 hours, 30 minutes, 40 seconds.
• To count from 1 to 82,124,713,840 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 82124713840 cubic inches would be around 362.2 feet tall.

Recreational maths with 82124713840

• 82124713840 backwards is 04831742128
• 82124713840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82124713840's digits is 40
• More coming soon!