2438806146

Names of 2438806146

• Cardinal: 2438806146 can be written as Two billion, four hundred thirty-eight million, eight hundred six thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 2.438806146 × 10⁹

Factors of 2438806146

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 2438806146

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 43 49 62 86 93 98 127 129 147 186 217 254 258 294 301 343 381 434 602 651 686 762 889 903 1029 1302 1333 1519 1778 1806 2058 2107 2401 2666 2667 3038 3937 3999 4214 4557 4802 5334 5461 6223 6321 7203 7874 7998 9114 9331 10633 10922 11811 12446 12642 14406 14749 16383 18662 18669 21266 23622 27559 27993 29498 31899 32766 37338 38227 43561 44247 55118 55986 63798 65317 74431 76454 82677 87122 88494 103243 114681 130634 130683 148862 165354 169291 192913 195951 206486 223293 229362 261366 267589 304927 309729 338582 385826 391902 446586 457219 507873 535178 578739 609854 619458 802767 914438 914781 1015746 1157478 1185037 1350391 1371657 1605534 1829562 1873123 2370074 2700782 2743314 3200533 3555111 3746246 4051173 5619369 6401066 7110222 8102346 8295259 9452737 9601599 11238738 13111861 16590518 18905474 19203198 24885777 26223722 28358211 39335583 49771554 56716422 58066813 78671166 116133626 174200439 348400878 406467691 812935382 1219403073 2438806146
• Sum of all divisors σ(n): 6057689088
• Sum of proper divisors (its aliquot sum) s(n): 3618882942
• 2438806146 is an abundant number, because the sum of its proper divisors (3618882942) is greater than itself. Its abundance is 1180076796

Bases of 2438806146

• Binary: 10010001010111010011101010000010₂
• Hexadecimal: 0x915D3A82
• Base-36: 14C02V6

Squares and roots of 2438806146

• 2438806146 squared (2438806146²) is 5947775417767373316
• 2438806146 cubed (2438806146³) is 14505471243878787641337200136
• The square root of 2438806146 is 49384.2702284847
• The cube root of 2438806146 is 1346.0434951101

Scales and comparisons

• 2,438,806,146 seconds is equal to 77 years, 28 weeks, 2 days, 22 hours, 9 minutes, 6 seconds.
• To count from 1 to 2,438,806,146 would take you about one hundred fifty-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 2438806146 cubic inches would be around 112.2 feet tall.

Recreational maths with 2438806146

• 2438806146 backwards is 6416088342
• 2438806146 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2438806146's digits is 42
• More coming soon!