82086732840

Names of 82086732840

• Cardinal: 82086732840 can be written as Eighty-two billion, eighty-six million, seven hundred thirty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.208673284 × 10¹⁰

Factors of 82086732840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1920

Divisors of 82086732840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 53 56 57 60 70 76 84 95 105 106 114 120 133 140 152 159 168 190 210 212 228 265 266 280 285 318 371 380 399 420 424 456 530 532 570 636 665 742 760 795 798 840 1007 1060 1064 1113 1140 1272 1330 1484 1590 1596 1831 1855 1995 2014 2120 2226 2280 2660 2809 2968 3021 3180 3192 3662 3710 3990 4028 4452 5035 5320 5493 5565 5618 6042 6360 7049 7324 7420 7980 8056 8427 8904 9155 10070 10986 11130 11236 12084 12817 14045 14098 14648 14840 15105 15960 16854 18310 19663 20140 21147 21972 22260 22472 24168 25634 27465 28090 28196 30210 33708 34789 35245 36620 38451 39326 40280 42135 42294 43944 44520 51268 53371 54930 56180 56392 58989 60420 64085 67416 69578 70490 73240 76902 78652 84270 84588 97043 98315 102536 104367 105735 106742 109860 112360 117978 120840 128170 139156 140980 153804 157304 160113 168540 169176 173945 192255 194086 196630 208734 211470 213484 219720 235956 243523 256340 266855 278312 281960 291129 294945 307608 320226 337080 347890 373597 384510 388172 393260 417468 422940 426968 471912 485215 487046 512680 521835 533710 582258 589890 640452 679301 695780 730569 747194 769020 776344 786520 800565 834936 845880 970430 974092 1043670 1067420 1120791 1164516 1179780 1217615 1280904 1358602 1391560 1455645 1461138 1494388 1538040 1601130 1843817 1867985 1940860 1948184 2037903 2087340 2134840 2241582 2329032 2359560 2435230 2717204 2911290 2922276 2988776 3202260 3396505 3652845 3687634 3735970 3881720 4075806 4174680 4483164 4870460 5143279 5434408 5531451 5603955 5822580 5844552 6404520 6793010 7305690 7375268 7471940 8151612 8966328 9219085 9740920 10189515 10286558 11062902 11207910 11645160 12906719 13586020 14611380 14750536 14943880 15429837 16303224 18438170 20379030 20573116 22125804 22415820 25716395 25813438 27172040 27657255 29222760 30859674 36002953 36876340 38720157 40758060 41146232 44251608 44831640 51432790 51626876 55314510 61719348 64533595 72005906 73752680 77149185 77440314 81516120 97722301 102865580 103253752 108008859 110629020 123438696 129067190 144011812 154298370 154880628 180014765 193600785 195444602 205731160 216017718 221258040 258134380 288023624 293166903 308596740 309761256 360029530 387201570 390889204 432035436 488611505 516268760 540044295 586333806 617193480 684056107 720059060 774403140 781778408 864070872 977223010 1080088590 1172667612 1368112214 1440118120 1465834515 1548806280 1954446020 2052168321 2160177180 2345335224 2736224428 2931669030 3420280535 3908892040 4104336642 4320354360 5472448856 5863338060 6840561070 8208673284 10260841605 11726676120 13681122140 16417346568 20521683210 27362244280 41043366420 82086732840
• Sum of all divisors σ(n): 302112921600
• Sum of proper divisors (its aliquot sum) s(n): 220026188760
• 82086732840 is an abundant number, because the sum of its proper divisors (220026188760) is greater than itself. Its abundance is 137939455920

Bases of 82086732840

• Binary: 1001100011100110000000010010000101000₂
• Hexadecimal: 0x131CC02428
• Base-36: 11PKBKFC

Squares and roots of 82086732840

• 82086732840 squared (82086732840²) is 6738231708345534465600
• 82086732840 cubed (82086732840³) is 553119426056976686084719370304000
• The square root of 82086732840 is 286507.8233486827
• The cube root of 82086732840 is 4346.0126908215

Scales and comparisons

• 82,086,732,840 seconds is equal to 2,610 years, 5 weeks, 2 days, 22 hours, 14 minutes.
• To count from 1 to 82,086,732,840 would take you about five thousand, two hundred twenty 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 82086732840 cubic inches would be around 362.2 feet tall.

Recreational maths with 82086732840

• 82086732840 backwards is 04823768028
• The number of decimal digits it has is: 11
• The sum of 82086732840's digits is 48
• More coming soon!