1399928112

Names of 1399928112

• Cardinal: 1399928112 can be written as One billion, three hundred ninety-nine million, nine hundred twenty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.399928112 × 10⁹

Factors of 1399928112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7102

Divisors of 1399928112

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 127 132 144 176 198 254 264 381 396 508 528 762 792 1016 1143 1397 1524 1584 2032 2286 2794 3048 4191 4572 5588 6096 6959 8382 9144 11176 12573 13918 16764 18288 20877 22352 25146 27836 33528 41754 50292 55672 62631 67056 76549 83508 100584 111344 125262 153098 167016 201168 229647 250524 306196 334032 459294 501048 612392 688941 883793 918588 1002096 1224784 1377882 1767586 1837176 2651379 2755764 3535172 3674352 5302758 5511528 7070344 7954137 9721723 10605516 11023056 14140688 15908274 19443446 21211032 29165169 31816548 38886892 42422064 58330338 63633096 77773784 87495507 116660676 127266192 155547568 174991014 233321352 349982028 466642704 699964056 1399928112
• Sum of all divisors σ(n): 4308295680
• Sum of proper divisors (its aliquot sum) s(n): 2908367568
• 1399928112 is an abundant number, because the sum of its proper divisors (2908367568) is greater than itself. Its abundance is 1508439456

Bases of 1399928112

• Binary: 1010011011100010011010100110000₂
• Hexadecimal: 0x53713530
• Base-36: N5HBG0

Squares and roots of 1399928112

• 1399928112 squared (1399928112²) is 1959798718767884544
• 1399928112 cubed (1399928112³) is 2743577320264743575915900928
• The square root of 1399928112 is 37415.6132115993
• The cube root of 1399928112 is 1118.6697940607

Scales and comparisons

• 1,399,928,112 seconds is equal to 44 years, 26 weeks, 4 days, 20 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,399,928,112 would take you about eighty-nine 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 1399928112 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399928112

• 1399928112 backwards is 2118299931
• The number of decimal digits it has is: 10
• The sum of 1399928112's digits is 45
• More coming soon!