84008520225

Names of 84008520225

• Cardinal: 84008520225 can be written as Eighty-four billion, eight million, five hundred twenty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 8.4008520225 × 10¹⁰

Factors of 84008520225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 44

Divisors of 84008520225

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 29 35 45 63 75 81 87 105 135 145 175 189 203 225 243 261 315 405 435 525 567 609 675 725 729 783 841 945 1015 1215 1305 1575 1701 1827 2025 2175 2187 2349 2523 2835 3045 3645 3915 4205 4725 5075 5103 5481 5887 6075 6525 6561 7047 7569 8505 9135 10935 11745 12615 14175 15225 15309 16443 17661 18225 19575 19683 21025 21141 22707 24389 25515 27405 29435 32805 35235 37845 42525 45675 45927 49329 52983 54675 58725 63075 63423 68121 73167 76545 82215 88305 98415 105705 113535 121945 127575 137025 137781 147175 147987 158949 164025 170723 176175 189225 190269 204363 219501 229635 246645 264915 317115 340605 365835 382725 411075 441525 443961 476847 492075 512169 528525 567675 570807 609725 613089 658503 688905 739935 794745 853615 951345 1021815 1097505 1148175 1233225 1324575 1331883 1430541 1536507 1585575 1703025 1829175 1839267 1975509 2219805 2384235 2560845 2854035 3065445 3292515 3444525 3699675 3973725 3995649 4268075 4291623 4609521 4756725 5109075 5487525 5517801 5926527 6659415 7152705 7682535 9196335 9877545 11099025 11921175 12804225 12874869 13828563 14270175 15327225 16462575 16553403 17779581 19978245 21458115 23047605 27589005 29632635 33297075 35763525 38412675 38624607 41485689 45981675 49387725 53338743 64374345 69142815 82767015 88897905 99891225 107290575 115238025 115873821 124457067 137945025 148163175 160016229 193123035 207428445 266693715 321871725 345714075 373371201 413835075 444489525 480048687 579369105 622285335 800081145 965615175 1037142225 1120113603 1333468575 1866856005 2400243435 2896845525 3111426675 3360340809 4000405725 5600568015 9334280025 12001217175 16801704045 28002840075 84008520225
• Sum of all divisors σ(n): 184952507520
• Sum of proper divisors (its aliquot sum) s(n): 100943987295
• 84008520225 is an abundant number, because the sum of its proper divisors (100943987295) is greater than itself. Its abundance is 16935467070

Bases of 84008520225

• Binary: 1001110001111010011000100101000100001₂
• Hexadecimal: 0x138F4C4A21
• Base-36: 12LCI529

Squares and roots of 84008520225

• 84008520225 squared (84008520225²) is 7057431470394234050625
• 84008520225 cubed (84008520225³) is 592884374417165499965313986390625
• The square root of 84008520225 is 289842.2333356545
• The cube root of 84008520225 is 4379.6672082485

Scales and comparisons

• 84,008,520,225 seconds is equal to 2,671 years, 10 weeks, 6 days, 20 hours, 3 minutes, 45 seconds.
• To count from 1 to 84,008,520,225 would take you about five thousand, three hundred forty-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 84008520225 cubic inches would be around 365 feet tall.

Recreational maths with 84008520225

• 84008520225 backwards is 52202580048
• The number of decimal digits it has is: 11
• The sum of 84008520225's digits is 36
• More coming soon!