31420480702299311045

Names of 31420480702299311045

• Cardinal: 31420480702299311045 can be written as Thirty-one quintillion, four hundred twenty quadrillion, four hundred eighty trillion, seven hundred two billion, two hundred ninety-nine million, three hundred eleven thousand and forty-five.

Scientific notation

• Scientific notation: 3.1420480702299311045 × 10¹⁹

Factors of 31420480702299311045

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12249

Divisors of 31420480702299311045

• Number of divisors d(n): 162
• Complete list of divisors:
  1 5 17 53 85 233 265 289 901 1165 1445 2809 3961 4505 11941 12349 14045 15317 19805 47753 54289 59705 61745 67337 76585 202997 209933 238765 271445 336685 632873 654497 811801 922913 1014985 1049665 2782253 2877317 3164365 3272485 3450949 3568861 4059005 4614565 10758841 11126449 13911265 14386585 15689521 17254745 17844305 33542269 47298301 48914389 53794205 55632245 78447605 142587481 147459409 152497801 167711345 182900297 189149633 236491505 244571945 570218573 648264949 712937405 737297045 762489005 804071117 831544613 914501485 945748165 2423987177 2506809953 2592462617 2851092865 3241324745 4020355585 4157723065 7557136493 7815348677 9693715741 11020504133 12119935885 12534049765 12962313085 33222883073 34358042297 37785682465 39076743385 41207782009 42615769201 44071864489 48468578705 55102520665 128471320381 132860927509 166114415365 171790211485 187348570261 206038910045 213078846005 220359322445 400528234129 564789012241 584086719049 642356601905 664304637545 936742851305 1760812802869 1820976241741 2002641170645 2184012446477 2258635767653 2823945061205 2920433595245 6808979980193 7740931756009 8804064014345 9104881208705 9601413208097 9929474223833 10920062232385 11293178838265 29933817648773 30956596109597 34044899900965 38704658780045 48007066040485 49647371119165 93323078552057 115752659663281 131595839852153 149669088243865 154782980547985 410269383068477 466615392760285 508874900029141 526262133863149 578763298316405 657979199260765 1586492335384969 2051346915342385 2237129277486601 2544374500145705 2631310669315745 6974579512164109 7932461676924845 11185646387433005 21744277302629281 26970369701544473 34872897560820545 108721386513146405 118567851706789853 134851848507722365 369652714144697777 592839258533949265 1848263570723488885 6284096140459862209 31420480702299311045
• Sum of all divisors σ(n): 41002325214655304934
• Sum of proper divisors (its aliquot sum) s(n): 9581844512355993889
• 31420480702299311045 is a deficient number, because the sum of its proper divisors (9581844512355993889) is less than itself. Its deficiency is 21838636189943317156

Bases of 31420480702299311045

• Binary: 11011010000001011111110001011100111010100100100010000101111000101₂
• Hexadecimal: 0x1B40BF8B9D4910BC5
• Base-36: 6MPUMU5VLXY2T

Squares and roots of 31420480702299311045

• 31420480702299311045 squared (31420480702299311045²) is 987246607563563406630725494281658992025
• 31420480702299311045 cubed (31420480702299311045³) is 31019762981361405070176644300498680088267869278786649416125
• The square root of 31420480702299311045 is 5605397461.5810528663
• The cube root of 31420480702299311045 is 3155520.0331020809

Scales and comparisons

• 31,420,480,702,299,311,045 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,420,480,702,299,311,045 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31420480702299311045 cubic inches would be around 262960 feet tall.

Recreational maths with 31420480702299311045

• 31420480702299311045 backwards is 54011399220708402413
• The number of decimal digits it has is: 20
• The sum of 31420480702299311045's digits is 65
• More coming soon!