1368378648

Names of 1368378648

• Cardinal: 1368378648 can be written as One billion, three hundred sixty-eight million, three hundred seventy-eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.368378648 × 10⁹

Factors of 1368378648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 482

Divisors of 1368378648

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 72 78 84 91 104 117 126 156 168 182 234 252 273 312 364 457 468 504 546 728 819 914 936 1092 1371 1638 1828 2184 2742 3199 3276 3656 4113 5484 5941 6398 6552 8226 9597 10968 11882 12796 16452 17823 19194 23764 25592 28791 32904 35646 38388 41587 47528 53469 57582 71292 76776 83174 106938 115164 124761 142584 166348 208849 213876 230328 249522 332696 374283 417698 427752 499044 626547 748566 835396 998088 1253094 1461943 1497132 1670792 1879641 2506188 2715037 2923886 2994264 3759282 4385829 5012376 5430074 5847772 7518564 8145111 8771658 10860148 11695544 13157487 15037128 16290222 17543316 19005259 21720296 24435333 26314974 32580444 35086632 38010518 48870666 52629948 57015777 65160888 76021036 97741332 105259896 114031554 152042072 171047331 195482664 228063108 342094662 456126216 684189324 1368378648
• Sum of all divisors σ(n): 4571264880
• Sum of proper divisors (its aliquot sum) s(n): 3202886232
• 1368378648 is an abundant number, because the sum of its proper divisors (3202886232) is greater than itself. Its abundance is 1834507584

Bases of 1368378648

• Binary: 1010001100011111100110100011000₂
• Hexadecimal: 0x518FCD18
• Base-36: MMP3Q0

Squares and roots of 1368378648

• 1368378648 squared (1368378648²) is 1872460124302307904
• 1368378648 cubed (1368378648³) is 2562234453326704032955233792
• The square root of 1368378648 is 36991.6023983823
• The cube root of 1368378648 is 1110.2022324491

Scales and comparisons

• 1,368,378,648 seconds is equal to 43 years, 26 weeks, 3 days, 17 hours, 10 minutes, 48 seconds.
• To count from 1 to 1,368,378,648 would take you about eighty-seven 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 1368378648 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368378648

• 1368378648 backwards is 8468738631
• The number of decimal digits it has is: 10
• The sum of 1368378648's digits is 54
• More coming soon!