82939638080

Names of 82939638080

• Cardinal: 82939638080 can be written as Eighty-two billion, nine hundred thirty-nine million, six hundred thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 8.293963808 × 10¹⁰

Factors of 82939638080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1196

Divisors of 82939638080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 29 32 34 37 40 52 58 64 65 68 74 80 85 104 116 130 136 145 148 160 170 185 208 221 232 260 272 290 296 320 340 370 377 416 442 464 481 493 520 544 580 592 629 680 740 754 832 884 928 962 986 1040 1073 1088 1093 1105 1160 1184 1258 1360 1480 1508 1768 1856 1885 1924 1972 2080 2146 2186 2210 2320 2368 2405 2465 2516 2720 2960 3016 3145 3536 3770 3848 3944 4160 4292 4372 4420 4640 4810 4930 5032 5365 5440 5465 5920 6032 6290 6409 7072 7540 7696 7888 8177 8584 8744 8840 9280 9620 9860 10064 10730 10930 11840 12064 12580 12818 13949 14144 14209 15080 15392 15776 16354 17168 17488 17680 18241 18581 19240 19720 20128 21460 21860 24128 25160 25636 27898 28418 30160 30784 31552 31697 32045 32708 34336 34976 35360 36482 37162 38480 39440 40256 40441 40885 42920 43720 50320 51272 55796 56836 60320 63394 64090 65416 68672 69745 69952 70720 71045 72964 74324 76960 78880 80882 81770 85840 87440 91205 92905 100640 102544 111592 113672 120640 126788 128180 130832 139490 142090 145928 148648 153920 157760 158485 161764 163540 171680 174880 182410 185810 201280 202205 205088 223184 227344 237133 241553 253576 256360 261664 278980 284180 291856 297296 316970 323528 327080 343360 349760 364820 371620 404410 410176 412061 446368 454688 474266 483106 507152 512720 523328 525733 538849 557960 568360 583712 594592 633940 647056 654160 687497 729640 743240 808820 824122 892736 909376 948532 966212 1014304 1025440 1051466 1077698 1115920 1136720 1167424 1172789 1185665 1189184 1207765 1267880 1294112 1308320 1374994 1459280 1486480 1617640 1648244 1897064 1932424 2028608 2050880 2060305 2102932 2155396 2231840 2273440 2345578 2371330 2415530 2535760 2588224 2616640 2628665 2694245 2749988 2918560 2972960 3235280 3296488 3437485 3794128 3864848 4120610 4205864 4310792 4463680 4546880 4691156 4742660 4831060 5071520 5257330 5388490 5499976 5837120 5863945 5945920 6470560 6592976 6874970 7005037 7588256 7729696 8241220 8411728 8621584 8937461 9382312 9485320 9662120 10143040 10514660 10776980 10999952 11727890 12941120 13185952 13749940 14010074 15176512 15246257 15459392 16482440 16823456 17243168 17874922 18764624 18970640 19324240 19937413 21029320 21553960 21999904 23455780 26371904 27499880 28020148 30492514 32964880 33646912 34486336 35025185 35749844 37529248 37941280 38648480 39874826 42058640 43107920 43999808 44687305 46911560 54999760 56040296 60985028 65929760 70050370 71499688 75058496 75882560 76231285 77296960 79749652 84117280 86215840 89374610 93823120 99687065 109999520 112080592 121970056 131859520 140100740 142999376 152462570 159499304 168234560 172431680 178749220 187646240 199374130 219999040 224161184 243940112 259186369 280201480 285998752 304925140 318998608 357498440 375292480 398748260 448322368 487880224 518372738 560402960 571997504 609850280 637997216 714996880 797496520 975760448 1036745476 1120805920 1219700560 1275994432 1295931845 1429993760 1594993040 2073490952 2241611840 2439401120 2591863690 2859987520 3189986080 4146981904 4878802240 5183727380 6379972160 8293963808 10367454760 16587927616 20734909520 41469819040 82939638080
• Sum of all divisors σ(n): 239484651840
• Sum of proper divisors (its aliquot sum) s(n): 156545013760
• 82939638080 is an abundant number, because the sum of its proper divisors (156545013760) is greater than itself. Its abundance is 73605375680

Bases of 82939638080

• Binary: 1001101001111100101100111000101000000₂
• Hexadecimal: 0x134F967140
• Base-36: 123O4ABK

Squares and roots of 82939638080

• 82939638080 squared (82939638080²) is 6878983564841386086400
• 82939638080 cubed (82939638080³) is 570540407226212774611563610112000
• The square root of 82939638080 is 287992.4271226589
• The cube root of 82939638080 is 4361.0129733989

Scales and comparisons

• 82,939,638,080 seconds is equal to 2,637 years, 11 weeks, 4 days, 12 hours, 21 minutes, 20 seconds.
• To count from 1 to 82,939,638,080 would take you about five thousand, two hundred seventy-four 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 82939638080 cubic inches would be around 363.4 feet tall.

Recreational maths with 82939638080

• 82939638080 backwards is 08083693928
• The number of decimal digits it has is: 11
• The sum of 82939638080's digits is 56
• More coming soon!