5445740832

Names of 5445740832

• Cardinal: 5445740832 can be written as Five billion, four hundred forty-five million, seven hundred forty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 5.445740832 × 10⁹

Factors of 5445740832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 68128

Divisors of 5445740832

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 68 84 96 98 102 112 119 136 147 168 196 204 224 238 272 294 336 357 392 408 476 544 588 672 714 784 816 833 952 1176 1428 1568 1632 1666 1904 2352 2499 2856 3332 3808 4704 4998 5712 6664 9996 11424 13328 19992 26656 39984 68099 79968 136198 204297 272396 408594 476693 544792 817188 953386 1089584 1157683 1430079 1634376 1906772 2179168 2315366 2860158 3268752 3336851 3473049 3813544 4630732 5720316 6537504 6673702 6946098 7627088 8103781 9261464 10010553 11440632 13347404 13892196 15254176 16207562 18522928 20021106 22881264 24311343 26694808 27784392 32415124 37045856 40042212 45762528 48622686 53389616 55568784 56726467 64830248 80084424 97245372 106779232 111137568 113452934 129660496 160168848 170179401 194490744 226905868 259320992 320337696 340358802 388981488 453811736 680717604 777962976 907623472 1361435208 1815246944 2722870416 5445740832
• Sum of all divisors σ(n): 17607391200
• Sum of proper divisors (its aliquot sum) s(n): 12161650368
• 5445740832 is an abundant number, because the sum of its proper divisors (12161650368) is greater than itself. Its abundance is 6715909536

Bases of 5445740832

• Binary: 101000100100101110110100100100000₂
• Hexadecimal: 0x144976920
• Base-36: 2I294IO

Squares and roots of 5445740832

• 5445740832 squared (5445740832²) is 29656093209312052224
• 5445740832 cubed (5445740832³) is 161499397707548565425953210368
• The square root of 5445740832 is 73795.2629373999
• The cube root of 5445740832 is 1759.3503146127

Scales and comparisons

• 5,445,740,832 seconds is equal to 173 years, 8 weeks, 1 day, 9 hours, 47 minutes, 12 seconds.
• To count from 1 to 5,445,740,832 would take you about three hundred forty-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 5445740832 cubic inches would be around 146.6 feet tall.

Recreational maths with 5445740832

• 5445740832 backwards is 2380475445
• 5445740832 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5445740832's digits is 42
• More coming soon!