38872665936

Names of 38872665936

• Cardinal: 38872665936 can be written as Thirty-eight billion, eight hundred seventy-two million, six hundred sixty-five thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 3.8872665936 × 10¹⁰

Factors of 38872665936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 135756

Divisors of 38872665936

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 34 36 39 48 51 52 54 68 72 78 81 102 104 108 117 136 144 153 156 162 204 208 216 221 234 272 306 312 324 351 408 432 442 459 468 612 624 648 663 702 816 884 918 936 1053 1224 1296 1326 1377 1404 1768 1836 1872 1989 2106 2448 2652 2754 2808 3536 3672 3978 4212 5304 5508 5616 5967 7344 7956 8424 10608 11016 11934 15912 16848 17901 22032 23868 31824 35802 47736 71604 95472 135721 143208 271442 286416 407163 542884 814326 1085768 1221489 1628652 1764373 2171536 2307257 2442978 3257304 3528746 3664467 4614514 4885956 5293119 6514608 6921771 7057492 7328934 9229028 9771912 10586238 10993401 13843542 14114984 14657868 15879357 18458056 19543824 20765313 21172476 21986802 27687084 28229968 29315736 29994341 31758714 36916112 41530626 42344952 43973604 47638071 55374168 58631472 59988682 62295939 63517428 83061252 84689904 87947208 89983023 95276142 110748336 119977364 124591878 127034856 142914213 166122504 175894416 179966046 186887817 190552284 239954728 249183756 254069712 269949069 285828426 332245008 359932092 373775634 381104568 479909456 498367512 539898138 571656852 719864184 747551268 762209136 809847207 996735024 1079796276 1143313704 1439728368 1495102536 1619694414 2159592552 2286627408 2429541621 2990205072 3239388828 4319185104 4859083242 6478777656 9718166484 12957555312 19436332968 38872665936
• Sum of all divisors σ(n): 128291491944
• Sum of proper divisors (its aliquot sum) s(n): 89418826008
• 38872665936 is an abundant number, because the sum of its proper divisors (89418826008) is greater than itself. Its abundance is 50546160072

Bases of 38872665936

• Binary: 100100001100111111011100111101010000₂
• Hexadecimal: 0x90CFDCF50
• Base-36: HUVS500

Squares and roots of 38872665936

• 38872665936 squared (38872665936²) is 1511084156971854756096
• 38872665936 cubed (38872665936³) is 58739869635149095288032567545856
• The square root of 38872665936 is 197161.5224530385
• The cube root of 38872665936 is 3387.5166776611

Scales and comparisons

• 38,872,665,936 seconds is equal to 1,236 years, 1 week, 4 days, 2 hours, 45 minutes, 36 seconds.
• To count from 1 to 38,872,665,936 would take you about two thousand, four hundred seventy-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 38872665936 cubic inches would be around 282.3 feet tall.

Recreational maths with 38872665936

• 38872665936 backwards is 63956627883
• The number of decimal digits it has is: 11
• The sum of 38872665936's digits is 63
• More coming soon!