5438477312

Names of 5438477312

• Cardinal: 5438477312 can be written as Five billion, four hundred thirty-eight million, four hundred seventy-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 5.438477312 × 10⁹

Factors of 5438477312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 250

Divisors of 5438477312

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 16 19 31 32 38 62 64 71 76 124 127 128 142 152 248 254 256 284 304 496 508 512 568 589 608 992 1016 1024 1136 1178 1216 1349 1984 2032 2201 2272 2356 2413 2432 2698 3937 3968 4064 4402 4544 4712 4826 4864 5396 7874 7936 8128 8804 9017 9088 9424 9652 9728 10792 15748 15872 16256 17608 18034 18176 18848 19304 19456 21584 31496 31744 32512 35216 36068 36352 37696 38608 41819 43168 62992 65024 70432 72136 72704 74803 75392 77216 83638 86336 125984 130048 140864 144272 149606 150784 154432 167276 171323 172672 251968 279527 281728 288544 299212 301568 308864 334552 342646 345344 503936 559054 563456 577088 598424 603136 617728 669104 685292 690688 1007872 1118108 1126912 1154176 1196848 1235456 1338208 1370584 1381376 2015744 2236216 2253824 2308352 2393696 2470912 2676416 2741168 4031488 4472432 4616704 4787392 5311013 5352832 5482336 8944864 9233408 9574784 10622026 10705664 10964672 17889728 19149568 21244052 21411328 21929344 35779456 38299136 42488104 42822656 43858688 71558912 76598272 84976208 87717376 143117824 169952416 175434752 286235648 339904832 679809664 1359619328 2719238656 5438477312
• Sum of all divisors σ(n): 12073697280
• Sum of proper divisors (its aliquot sum) s(n): 6635219968
• 5438477312 is an abundant number, because the sum of its proper divisors (6635219968) is greater than itself. Its abundance is 1196742656

Bases of 5438477312

• Binary: 101000100001010001001010000000000₂
• Hexadecimal: 0x144289400
• Base-36: 2HXXFY8

Squares and roots of 5438477312

• 5438477312 squared (5438477312²) is 29577035473138745344
• 5438477312 cubed (5438477312³) is 160854036376884251981489635328
• The square root of 5438477312 is 73746.0325170107
• The cube root of 5438477312 is 1758.5677604189

Scales and comparisons

• 5,438,477,312 seconds is equal to 172 years, 48 weeks, 1 day, 8 hours, 8 minutes, 32 seconds.
• To count from 1 to 5,438,477,312 would take you about three hundred forty-five 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 5438477312 cubic inches would be around 146.5 feet tall.

Recreational maths with 5438477312

• 5438477312 backwards is 2137748345
• The number of decimal digits it has is: 10
• The sum of 5438477312's digits is 44
• More coming soon!