1361946768

Names of 1361946768

• Cardinal: 1361946768 can be written as One billion, three hundred sixty-one million, nine hundred forty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.361946768 × 10⁹

Factors of 1361946768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 44568

Divisors of 1361946768

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 49 52 56 78 84 91 98 104 112 147 156 168 182 196 208 273 294 312 336 364 392 546 588 624 637 728 784 1092 1176 1274 1456 1911 2184 2352 2548 3822 4368 5096 7644 10192 15288 30576 44543 89086 133629 178172 267258 311801 356344 534516 579059 623602 712688 935403 1069032 1158118 1247204 1737177 1870806 2138064 2182607 2316236 2494408 3474354 3741612 4053413 4365214 4632472 4988816 6547821 6948708 7483224 8106826 8730428 9264944 12160239 13095642 13897416 14966448 16213652 17460856 24320478 26191284 27794832 28373891 32427304 34921712 48640956 52382568 56747782 64854608 85121673 97281912 104765136 113495564 170243346 194563824 226991128 340486692 453982256 680973384 1361946768
• Sum of all divisors σ(n): 4407717888
• Sum of proper divisors (its aliquot sum) s(n): 3045771120
• 1361946768 is an abundant number, because the sum of its proper divisors (3045771120) is greater than itself. Its abundance is 1683824352

Bases of 1361946768

• Binary: 1010001001011011010100010010000₂
• Hexadecimal: 0x512DA890
• Base-36: MIV8UO

Squares and roots of 1361946768

• 1361946768 squared (1361946768²) is 1854898998865645824
• 1361946768 cubed (1361946768³) is 2526273696471501996229496832
• The square root of 1361946768 is 36904.5629699093
• The cube root of 1361946768 is 1108.4600478085

Scales and comparisons

• 1,361,946,768 seconds is equal to 43 years, 15 weeks, 6 days, 6 hours, 32 minutes, 48 seconds.
• To count from 1 to 1,361,946,768 would take you about eighty-six 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 1361946768 cubic inches would be around 92.4 feet tall.

Recreational maths with 1361946768

• 1361946768 backwards is 8676491631
• The number of decimal digits it has is: 10
• The sum of 1361946768's digits is 51
• More coming soon!