7982009568

Names of 7982009568

• Cardinal: 7982009568 can be written as Seven billion, nine hundred eighty-two million, nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 7.982009568 × 10⁹

Factors of 7982009568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 299

Divisors of 7982009568

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 243 281 288 312 324 351 416 432 468 486 562 624 648 702 843 864 936 972 1053 1124 1248 1296 1404 1686 1872 1944 2106 2248 2529 2592 2808 3159 3372 3653 3744 3888 4212 4496 5058 5616 6318 6744 7306 7587 7776 8424 8992 10116 10959 11232 12636 13488 14612 15174 16848 20232 21918 22761 25272 26976 29224 30348 32877 33696 40464 43836 45522 50544 58448 60696 65754 68283 78961 80928 87672 91044 98631 101088 116896 121392 131508 136566 157922 175344 182088 197262 236883 242784 263016 273132 295893 315844 350688 364176 394524 473766 526032 546264 591786 631688 710649 728352 789048 887679 947532 1026493 1052064 1092528 1183572 1263376 1421298 1578096 1775358 1895064 2052986 2131947 2185056 2367144 2526752 2842596 3079479 3156192 3550716 3790128 4105972 4263894 4734288 5685192 6158958 6395841 7101432 7580256 8211944 8527788 9238437 9468576 11370384 12317916 12791682 14202864 16423888 17055576 18476874 19187523 22740768 24635832 25583364 27715311 28405728 32847776 34111152 36953748 38375046 49271664 51166728 55430622 68222304 73907496 76750092 83145933 98543328 102333456 110861244 147814992 153500184 166291866 204666912 221722488 249437799 295629984 307000368 332583732 443444976 498875598 614000736 665167464 886889952 997751196 1330334928 1995502392 2660669856 3991004784 7982009568
• Sum of all divisors σ(n): 25440806664
• Sum of proper divisors (its aliquot sum) s(n): 17458797096
• 7982009568 is an abundant number, because the sum of its proper divisors (17458797096) is greater than itself. Its abundance is 9476787528

Bases of 7982009568

• Binary: 111011011110000111100110011100000₂
• Hexadecimal: 0x1DBC3CCE0
• Base-36: 3O0A600

Squares and roots of 7982009568

• 7982009568 squared (7982009568²) is 63712476743643546624
• 7982009568 cubed (7982009568³) is 508553598968740272334222098432
• The square root of 7982009568 is 89342.0929237725
• The cube root of 7982009568 is 1998.4996721229

Scales and comparisons

• 7,982,009,568 seconds is equal to 253 years, 41 weeks, 5 days, 8 hours, 52 minutes, 48 seconds.
• To count from 1 to 7,982,009,568 would take you about five hundred seven 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 7982009568 cubic inches would be around 166.5 feet tall.

Recreational maths with 7982009568

• 7982009568 backwards is 8659002897
• 7982009568 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7982009568's digits is 54
• More coming soon!