30731150802105

Names of 30731150802105

• Cardinal: 30731150802105 can be written as Thirty trillion, seven hundred thirty-one billion, one hundred fifty million, eight hundred two thousand, one hundred five.

Scientific notation

• Scientific notation: 3.0731150802105 × 10¹³

Factors of 30731150802105

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 324

Divisors of 30731150802105

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 9 13 15 17 29 39 45 51 65 85 87 117 145 153 195 221 255 257 261 289 377 435 493 585 663 765 771 841 867 1105 1131 1285 1305 1445 1479 1885 1989 2313 2465 2523 2601 3315 3341 3393 3757 3855 4205 4335 4369 4437 5655 6409 7395 7453 7569 8381 9945 10023 10933 11271 11565 12615 13005 13107 14297 16705 16965 18785 19227 21845 22185 22359 24389 25143 30069 32045 32799 33813 37265 37845 39321 41905 42891 50115 54665 56355 56797 57681 65535 67077 71485 73167 74273 75429 96135 96889 98397 108953 111795 121945 125715 126701 128673 150345 163995 169065 170391 185861 196605 214455 216137 219501 222819 243049 283985 288405 290667 317057 326859 335385 365835 371365 377145 380103 414613 484445 491985 511173 544765 557583 633505 643365 648411 668457 707281 729147 851955 872001 929305 951171 965549 980577 1080685 1097505 1114095 1140309 1215245 1243839 1453335 1585285 1634295 1647113 1672749 1900515 1945233 2073065 2121843 2153917 2187441 2555865 2787915 2809781 2853513 2896647 3159637 3242055 3342285 3536405 3645735 3674329 3731517 4360005 4755855 4827745 4902885 4941339 5389969 5701545 6219195 6267973 6365529 6461751 7048421 8235565 8363745 8429343 8689941 9194653 9478911 9726165 10609215 10769585 10937205 11022987 12023777 14048905 14267565 14483235 14824017 15798185 16169907 18371645 18657585 18803919 19385253 21145263 24706695 25288029 26949845 27583959 28000921 28436733 31339865 31827645 32308755 33068961 35242105 36071331 42146715 43449705 45973265 47394555 47766277 48509721 55114935 56411757 60118885 62463593 63435789 74120085 80849535 81483649 82751877 84002763 91629473 94019595 96926265 105726315 106555541 108213993 126440145 137919795 140004605 142183665 143298831 156309101 165344805 180356655 181771217 187390779 204404209 238831385 242548605 244450947 252008289 274888419 282058785 312317965 317178945 319666623 407418245 413759385 420013815 429896493 458147365 468927303 532777705 541069965 545313651 562172337 613212627 716494155 733352841 781545505 812026709 824665257 908856085 936953895 958999869 1022021045 1222254735 1260041445 1374442095 1385222033 1406781909 1598333115 1635940953 1811444197 1839637881 2149482465 2344636515 2363025821 2436080127 2657254717 2726568255 2810861685 3066063135 3090110689 3666764205 4060133545 4123326285 4155666099 4794999345 5434332591 6926110165 7033909545 7089077463 7308240381 7971764151 8179704765 9057220985 9198189405 9270332067 11815129105 12180400635 12466998297 13286273585 15450553445 16302997773 20778330495 21267232389 23548774561 23915292453 27171662955 27810996201 35445387315 36541201905 39858820755 40171438957 46351660335 52531881713 62334991485 70646323683 81514988865 106336161945 117743872805 119576462265 120514316871 139054981005 157595645139 200857194785 211938971049 262659408565 353231618415 361542950613 472786935417 602571584355 682914462269 787978225695 1059694855245 1807714753065 2048743386807 2363934677085 3414572311345 6146230160421 10243716934035 30731150802105
• Sum of all divisors σ(n): 63359633551032
• Sum of proper divisors (its aliquot sum) s(n): 32628482748927
• 30731150802105 is an abundant number, because the sum of its proper divisors (32628482748927) is greater than itself. Its abundance is 1897331946822

Bases of 30731150802105

• Binary: 110111111001100100111010100111011110010111001₂
• Hexadecimal: 0x1BF32753BCB9
• Base-36: AW5P1QDO9

Squares and roots of 30731150802105

• 30731150802105 squared (30731150802105²) is 944403629621718784872431025
• 30731150802105 cubed (30731150802105³) is 29022610359960356573461154634030037307625
• The square root of 30731150802105 is 5543568.4177346457
• The cube root of 30731150802105 is 31322.7300732345

Scales and comparisons

• 30,731,150,802,105 seconds is equal to 977,155 years, 27 weeks, 6 days, 18 hours, 21 minutes, 45 seconds.
• To count from 1 to 30,731,150,802,105 would take you about two million, four hundred forty-two thousand, eight hundred eighty-eight 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 30731150802105 cubic inches would be around 2610.2 feet tall.

Recreational maths with 30731150802105

• 30731150802105 backwards is 50120805113703
• The number of decimal digits it has is: 14
• The sum of 30731150802105's digits is 36
• More coming soon!