1368480816

Names of 1368480816

• Cardinal: 1368480816 can be written as One billion, three hundred sixty-eight million, four hundred eighty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.368480816 × 10⁹

Factors of 1368480816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1074

Divisors of 1368480816

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 37 48 72 74 111 144 148 222 296 333 419 444 592 613 666 838 888 1226 1257 1332 1676 1776 1839 2452 2514 2664 3352 3678 3771 4904 5028 5328 5517 6704 7356 7542 9808 10056 11034 14712 15084 15503 20112 22068 22681 29424 30168 31006 44136 45362 46509 60336 62012 68043 88272 90724 93018 124024 136086 139527 181448 186036 204129 248048 256847 272172 279054 362896 372072 408258 513694 544344 558108 744144 770541 816516 1027388 1088688 1116216 1541082 1633032 2054776 2232432 2311623 3082164 3266064 4109552 4623246 6164328 9246492 9503339 12328656 18492984 19006678 28510017 36985968 38013356 57020034 76026712 85530051 114040068 152053424 171060102 228080136 342120204 456160272 684240408 1368480816
• Sum of all divisors σ(n): 3949174320
• Sum of proper divisors (its aliquot sum) s(n): 2580693504
• 1368480816 is an abundant number, because the sum of its proper divisors (2580693504) is greater than itself. Its abundance is 1212212688

Bases of 1368480816

• Binary: 1010001100100010101110000110000₂
• Hexadecimal: 0x51915C30
• Base-36: MMRAK0

Squares and roots of 1368480816

• 1368480816 squared (1368480816²) is 1872739743760025856
• 1368480816 cubed (1368480816³) is 2562808412696351091599978496
• The square root of 1368480816 is 36992.9833346811
• The cube root of 1368480816 is 1110.2298623061

Scales and comparisons

• 1,368,480,816 seconds is equal to 43 years, 26 weeks, 4 days, 21 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,368,480,816 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 1368480816 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368480816

• 1368480816 backwards is 6180848631
• The number of decimal digits it has is: 10
• The sum of 1368480816's digits is 45
• More coming soon!