1395408222

Names of 1395408222

• Cardinal: 1395408222 can be written as One billion, three hundred ninety-five million, four hundred eight thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 1.395408222 × 10⁹

Factors of 1395408222

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 891

Divisors of 1395408222

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 43 54 57 78 81 86 114 117 129 162 171 234 247 258 342 351 387 494 513 559 702 741 774 811 817 1026 1053 1118 1161 1482 1539 1622 1634 1677 2106 2223 2322 2433 2451 3078 3354 3483 4446 4866 4902 5031 6669 6966 7299 7353 10062 10543 10621 13338 14598 14706 15093 15409 20007 21086 21242 21897 22059 30186 30818 31629 31863 34873 40014 43794 44118 45279 46227 63258 63726 65691 66177 69746 90558 92454 94887 95589 104619 131382 132354 138681 189774 191178 200317 209238 277362 284661 286767 313857 400634 416043 453349 569322 573534 600951 627714 662587 832086 853983 860301 906698 941571 1201902 1248129 1325174 1360047 1707966 1720602 1802853 1883142 1987761 2496258 2720094 2824713 3605706 3975522 4080141 5408559 5649426 5963283 8160282 8613631 10817118 11926566 12240423 16225677 17227262 17889849 24480846 25840893 32451354 35779698 36721269 51681786 53669547 73442538 77522679 107339094 155045358 232568037 465136074 697704111 1395408222
• Sum of all divisors σ(n): 3631393920
• Sum of proper divisors (its aliquot sum) s(n): 2235985698
• 1395408222 is an abundant number, because the sum of its proper divisors (2235985698) is greater than itself. Its abundance is 840577476

Bases of 1395408222

• Binary: 1010011001011000011110101011110₂
• Hexadecimal: 0x532C3D5E
• Base-36: N2SFVI

Squares and roots of 1395408222

• 1395408222 squared (1395408222²) is 1947164106025201284
• 1395408222 cubed (1395408222³) is 2717088803130845610898557048
• The square root of 1395408222 is 37355.1632575739
• The cube root of 1395408222 is 1117.4645617337

Scales and comparisons

• 1,395,408,222 seconds is equal to 44 years, 19 weeks, 1 day, 13 hours, 23 minutes, 42 seconds.
• To count from 1 to 1,395,408,222 would take you about eighty-eight 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 1395408222 cubic inches would be around 93.1 feet tall.

Recreational maths with 1395408222

• 1395408222 backwards is 2228045931
• The number of decimal digits it has is: 10
• The sum of 1395408222's digits is 36
• More coming soon!