6472716642

Names of 6472716642

• Cardinal: 6472716642 can be written as Six billion, four hundred seventy-two million, seven hundred sixteen thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 6.472716642 × 10⁹

Factors of 6472716642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 55

Divisors of 6472716642

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 54 63 81 86 98 126 129 147 162 189 243 258 294 301 343 378 387 441 486 567 602 686 729 774 882 903 1029 1134 1161 1323 1458 1701 1806 1849 2058 2107 2322 2401 2646 2709 3087 3402 3483 3698 3969 4214 4802 5103 5418 5547 6174 6321 6966 7203 7938 8127 9261 10206 10449 11094 11907 12642 12943 14406 14749 16254 16641 18522 18963 20898 21609 23814 24381 25886 27783 29498 31347 33282 35721 37926 38829 43218 44247 48762 49923 55566 56889 62694 64827 71442 73143 77658 83349 88494 90601 99846 103243 113778 116487 129654 132741 146286 149769 166698 170667 181202 194481 206486 219429 232974 250047 265482 271803 299538 309729 341334 349461 388962 398223 438858 449307 500094 512001 543606 583443 619458 634207 698922 796446 815409 898614 929187 1024002 1048383 1166886 1194669 1268414 1347921 1536003 1630818 1750329 1858374 1902621 2096766 2389338 2446227 2695842 2787561 3072006 3145149 3500658 3584007 3805242 4439449 4892454 5575122 5707863 6290298 7168014 7338681 8362683 8878898 9435447 10752021 11415726 13318347 14677362 16725366 17123589 18870894 21504042 22016043 25088049 26636694 34247178 39955041 44032086 50176098 51370767 66048129 75264147 79910082 102741534 119865123 132096258 150528294 154112301 239730246 308224602 359595369 462336903 719190738 924673806 1078786107 2157572214 3236358321 6472716642
• Sum of all divisors σ(n): 17386218747
• Sum of proper divisors (its aliquot sum) s(n): 10913502105
• 6472716642 is an abundant number, because the sum of its proper divisors (10913502105) is greater than itself. Its abundance is 4440785463

Bases of 6472716642

• Binary: 110000001110011011101000101100010₂
• Hexadecimal: 0x181CDD162
• Base-36: 2Z1OS4I

Squares and roots of 6472716642

• 6472716642 squared (6472716642²) is 41896060727623756164
• 6472716642 cubed (6472716642³) is 271181329505932915637272881288
• The square root of 6472716642 is 80453.1953498431
• The cube root of 6472716642 is 1863.6407513823

Scales and comparisons

• 6,472,716,642 seconds is equal to 205 years, 42 weeks, 1 day, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 6,472,716,642 would take you about four hundred eleven 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 6472716642 cubic inches would be around 155.3 feet tall.

Recreational maths with 6472716642

• 6472716642 backwards is 2466172746
• The number of decimal digits it has is: 10
• The sum of 6472716642's digits is 45
• More coming soon!