1328163460

Names of 1328163460

• Cardinal: 1328163460 can be written as One billion, three hundred twenty-eight million, one hundred sixty-three thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.32816346 × 10⁹

Factors of 1328163460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 268

Divisors of 1328163460

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 29 38 52 58 65 73 76 95 116 127 130 145 146 190 247 254 260 290 292 365 377 380 494 508 551 580 635 730 754 949 988 1102 1235 1270 1387 1460 1508 1651 1885 1898 2117 2204 2413 2470 2540 2755 2774 3302 3683 3770 3796 4234 4745 4826 4940 5510 5548 6604 6935 7163 7366 7540 8255 8468 9271 9490 9652 10585 11020 12065 13870 14326 14732 16510 18031 18415 18542 18980 21170 24130 27521 27740 28652 31369 33020 35815 36062 36830 37084 40223 42340 46355 47879 48260 55042 62738 69977 71630 72124 73660 80446 90155 92710 95758 110084 120523 125476 137605 139954 143260 156845 160892 176149 180310 185420 191516 201115 239395 241046 268859 275210 279908 313690 349885 352298 360620 402230 478790 482092 522899 537718 550420 602615 627380 699770 704596 804460 880745 909701 957580 1045798 1075436 1205230 1344295 1399540 1761490 1819402 2091596 2289937 2410460 2614495 2688590 3495167 3522980 3638804 4548505 4579874 5108321 5228990 5377180 6990334 9097010 9159748 10216642 10457980 11449685 13980668 17475835 18194020 20433284 22899370 25541605 34951670 45798740 51083210 66408173 69903340 102166420 132816346 265632692 332040865 664081730 1328163460
• Sum of all divisors σ(n): 3341721600
• Sum of proper divisors (its aliquot sum) s(n): 2013558140
• 1328163460 is an abundant number, because the sum of its proper divisors (2013558140) is greater than itself. Its abundance is 685394680

Bases of 1328163460

• Binary: 1001111001010100010101010000100₂
• Hexadecimal: 0x4F2A2A84
• Base-36: LYR5HG

Squares and roots of 1328163460

• 1328163460 squared (1328163460²) is 1764018176479171600
• 1328163460 cubed (1328163460³) is 2342904484775467170189736000
• The square root of 1328163460 is 36443.9770058101
• The cube root of 1328163460 is 1099.2180282631

Scales and comparisons

• 1,328,163,460 seconds is equal to 42 years, 12 weeks, 6 hours, 17 minutes, 40 seconds.
• To count from 1 to 1,328,163,460 would take you about eighty-four 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 1328163460 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328163460

• 1328163460 backwards is 0643618231
• The number of decimal digits it has is: 10
• The sum of 1328163460's digits is 34
• More coming soon!