139966988288

Names of 139966988288

• Cardinal: 139966988288 can be written as One hundred thirty-nine billion, nine hundred sixty-six million, nine hundred eighty-eight thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.39966988288 × 10¹¹

Factors of 139966988288

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1575

Divisors of 139966988288

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 223 232 256 446 464 512 892 928 1024 1321 1784 1856 2048 2642 3568 3712 4096 5284 6467 7136 7424 8192 10568 12934 14272 14848 16384 21136 25868 28544 29696 38309 42272 51736 57088 59392 76618 84544 103472 114176 118784 153236 169088 206944 228352 237568 294583 306472 338176 413888 456704 475136 589166 612944 676352 827776 913408 1178332 1225888 1352704 1655552 1826816 2356664 2451776 2705408 3311104 3653632 4713328 4903552 5410816 6622208 8542907 9426656 9807104 10821632 13244416 17085814 18853312 19614208 21643264 26488832 34171628 37706624 39228416 52977664 68343256 75413248 78456832 105955328 136686512 150826496 156913664 273373024 301652992 313827328 546746048 603305984 627654656 1093492096 1206611968 2186984192 2413223936 4373968384 4826447872 8747936768 17495873536 34991747072 69983494144 139966988288
• Sum of all divisors σ(n): 291096785280
• Sum of proper divisors (its aliquot sum) s(n): 151129796992
• 139966988288 is an abundant number, because the sum of its proper divisors (151129796992) is greater than itself. Its abundance is 11162808704

Bases of 139966988288

• Binary: 10000010010110101011101100000000000000₂
• Hexadecimal: 0x2096AEC000
• Base-36: 1SASQBCW

Squares and roots of 139966988288

• 139966988288 squared (139966988288²) is 19590757810413129170944
• 139966988288 cubed (139966988288³) is 2742059369003138975110949997903872
• The square root of 139966988288 is 374121.6223208705
• The cube root of 139966988288 is 5192.0859432927

Scales and comparisons

• 139,966,988,288 seconds is equal to 4,450 years, 26 weeks, 6 days, 6 hours, 58 minutes, 8 seconds.
• To count from 1 to 139,966,988,288 would take you about eight thousand, nine hundred one 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 139966988288 cubic inches would be around 432.7 feet tall.

Recreational maths with 139966988288

• 139966988288 backwards is 882889669931
• The number of decimal digits it has is: 12
• The sum of 139966988288's digits is 77
• More coming soon!