84072928212

Names of 84072928212

• Cardinal: 84072928212 can be written as Eighty-four billion, seventy-two million, nine hundred twenty-eight thousand, two hundred twelve.

Scientific notation

• Scientific notation: 8.4072928212 × 10¹⁰

Factors of 84072928212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6171

Divisors of 84072928212

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 109 117 126 156 169 182 189 218 234 252 273 327 338 351 364 378 436 468 507 546 654 676 702 756 763 819 981 1014 1092 1183 1308 1404 1417 1521 1526 1638 1962 2028 2289 2366 2457 2834 2943 3042 3052 3276 3549 3924 4251 4563 4578 4732 4914 5668 5886 6037 6084 6867 7098 8502 9126 9156 9828 9919 10647 11772 12074 12753 13734 14196 17004 18111 18252 18421 19838 20601 21294 24148 25506 27468 29757 31941 36222 36842 38259 39676 41202 42259 42588 51012 54333 55263 59514 63882 72444 73684 76518 78481 82404 84518 89271 108666 110526 119028 126777 127764 128947 153036 156962 162999 165789 169036 178542 217332 221052 235443 253554 257894 267813 313924 325998 331578 357084 380331 386841 470886 497367 507108 515788 535626 549367 651996 658033 663156 706329 760662 773682 941772 994734 1020253 1071252 1098734 1140993 1160523 1316066 1412658 1521324 1547364 1648101 1974099 1989468 2040506 2118987 2197468 2281986 2321046 2632132 2825316 3060759 3296202 3481569 3948198 4081012 4237974 4563972 4606231 4642092 4944303 5922297 6121518 6592404 6963138 7141771 7896396 8475948 8554429 9182277 9212462 9888606 11844594 12243036 13818693 13926276 14283542 14832909 17108858 17766891 18364554 18424924 19777212 21425313 23689188 25663287 27546831 27637386 28567084 29665818 34217716 35533782 36729108 41456079 42850626 51326574 55093662 55274772 59331636 59881003 64275939 71067564 76989861 82912158 85701252 102653148 110187324 111207577 119762006 124368237 128551878 153979722 165824316 179643009 192827817 222415154 230969583 239524012 248736474 257103756 307959444 333622731 359286018 385655634 444830308 461939166 497472948 538929027 667245462 718572036 771311268 778453039 923878332 1000868193 1077858054 1334490924 1556906078 1616787081 2001736386 2155716108 2335359117 3002604579 3113812156 3233574162 4003472772 4670718234 6005209158 6467148324 7006077351 9341436468 12010418316 14012154702 21018232053 28024309404 42036464106 84072928212
• Sum of all divisors σ(n): 272260665600
• Sum of proper divisors (its aliquot sum) s(n): 188187737388
• 84072928212 is an abundant number, because the sum of its proper divisors (188187737388) is greater than itself. Its abundance is 104114809176

Bases of 84072928212

• Binary: 1001110010011001000110001001111010100₂
• Hexadecimal: 0x13932313D4
• Base-36: 12MEUML0

Squares and roots of 84072928212

• 84072928212 squared (84072928212²) is 7068257258140105516944
• 84072928212 cubed (84072928212³) is 594249085047561043764138061624128
• The square root of 84072928212 is 289953.3207466333
• The cube root of 84072928212 is 4380.7861958957

Scales and comparisons

• 84,072,928,212 seconds is equal to 2,673 years, 13 weeks, 3 days, 7 hours, 10 minutes, 12 seconds.
• To count from 1 to 84,072,928,212 would take you about five thousand, three hundred forty-six 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 84072928212 cubic inches would be around 365.1 feet tall.

Recreational maths with 84072928212

• 84072928212 backwards is 21282927048
• The number of decimal digits it has is: 11
• The sum of 84072928212's digits is 45
• More coming soon!