1396996146

Names of 1396996146

• Cardinal: 1396996146 can be written as One billion, three hundred ninety-six million, nine hundred ninety-six thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.396996146 × 10⁹

Factors of 1396996146

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 709

Divisors of 1396996146

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 81 91 117 126 162 182 189 193 234 273 351 378 386 491 546 567 579 702 819 982 1053 1134 1158 1351 1473 1638 1737 2106 2457 2509 2702 2946 3437 3474 4053 4419 4914 5018 5211 6383 6874 7371 7527 8106 8838 10311 10422 12159 12766 13257 14742 15054 15633 17563 19149 20622 22581 24318 26514 30933 31266 35126 36477 38298 39771 44681 45162 52689 57447 61866 67743 72954 79542 89362 92799 94763 105378 109431 114894 134043 135486 158067 172341 185598 189526 203229 218862 268086 278397 284289 316134 344682 402129 406458 474201 517023 556794 568578 663341 804258 852867 948402 1034046 1206387 1231919 1326682 1422603 1705734 1990023 2412774 2463838 2558601 2845206 3619161 3695757 3980046 5117202 5970069 7238322 7391514 7675803 8623433 11087271 11940138 15351606 17246866 17910207 22174542 25870299 33261813 35820414 51740598 53730621 66523626 77610897 99785439 107461242 155221794 199570878 232832691 465665382 698498073 1396996146
• Sum of all divisors σ(n): 3880533888
• Sum of proper divisors (its aliquot sum) s(n): 2483537742
• 1396996146 is an abundant number, because the sum of its proper divisors (2483537742) is greater than itself. Its abundance is 1086541596

Bases of 1396996146

• Binary: 1010011010001000111100000110010₂
• Hexadecimal: 0x53447832
• Base-36: N3QH4I

Squares and roots of 1396996146

• 1396996146 squared (1396996146²) is 1951598231938853316
• 1396996146 cubed (1396996146³) is 2726375208558992190111320136
• The square root of 1396996146 is 37376.4116255159
• The cube root of 1396996146 is 1117.8882791109

Scales and comparisons

• 1,396,996,146 seconds is equal to 44 years, 21 weeks, 5 days, 22 hours, 29 minutes, 6 seconds.
• To count from 1 to 1,396,996,146 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 1396996146 cubic inches would be around 93.2 feet tall.

Recreational maths with 1396996146

• 1396996146 backwards is 6416996931
• 1396996146 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1396996146's digits is 54
• More coming soon!