3868049406

Names of 3868049406

• Cardinal: 3868049406 can be written as Three billion, eight hundred sixty-eight million, forty-nine thousand, four hundred six.

Scientific notation

• Scientific notation: 3.868049406 × 10⁹

Factors of 3868049406

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 222

Divisors of 3868049406

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 13 17 26 29 34 39 51 58 61 78 87 97 102 122 174 183 194 221 289 291 366 377 442 493 578 582 663 754 793 867 986 1037 1131 1261 1326 1479 1586 1649 1734 1769 2074 2262 2379 2522 2813 2958 3111 3298 3538 3757 3783 4758 4947 5307 5626 5917 6222 6409 7514 7566 8381 8439 9894 10614 11271 11834 12818 13481 16762 16878 17629 17751 19227 21437 22542 22997 25143 26962 28033 30073 35258 35502 36569 38454 40443 42874 45994 47821 50286 52887 56066 60146 64311 68991 73138 76921 80886 84099 90219 95642 100589 105774 108953 109707 128622 137982 143463 153842 168198 171593 180438 201178 217906 219414 229177 230763 286926 301767 326859 343186 364429 390949 458354 461526 511241 514779 603534 621673 653718 687531 728858 781898 812957 1022482 1029558 1093287 1172847 1243346 1307657 1375062 1533723 1625914 1710013 1865019 2186574 2230709 2345694 2438871 2615314 2917081 3067446 3420026 3730038 3922971 4461418 4877742 5130039 5834162 6646133 6692127 7845942 8751243 10260078 10568441 13292266 13384254 17502486 19938399 21136882 22230169 31705323 37922053 39876798 44460338 49590377 63410646 66690507 75844106 99180754 113766159 133381014 148771131 227532318 297542262 644674901 1289349802 1934024703 3868049406
• Sum of all divisors σ(n): 9401273280
• Sum of proper divisors (its aliquot sum) s(n): 5533223874
• 3868049406 is an abundant number, because the sum of its proper divisors (5533223874) is greater than itself. Its abundance is 1665174468

Bases of 3868049406

• Binary: 11100110100011011011111111111110₂
• Hexadecimal: 0xE68DBFFE
• Base-36: 1RYXQ0U

Squares and roots of 3868049406

• 3868049406 squared (3868049406²) is 14961806207256952836
• 3868049406 cubed (3868049406³) is 57873005612667369306659815416
• The square root of 3868049406 is 62193.6444180593
• The cube root of 3868049406 is 1569.7506475129

Scales and comparisons

• 3,868,049,406 seconds is equal to 122 years, 51 weeks, 4 days, 2 hours, 10 minutes, 6 seconds.
• To count from 1 to 3,868,049,406 would take you about two hundred forty-five 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 3868049406 cubic inches would be around 130.8 feet tall.

Recreational maths with 3868049406

• 3868049406 backwards is 6049408683
• The number of decimal digits it has is: 10
• The sum of 3868049406's digits is 48
• More coming soon!