16642998272

Names of 16642998272

• Cardinal: 16642998272 can be written as Sixteen billion, six hundred forty-two million, nine hundred ninety-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.6642998272 × 10¹⁰

Factors of 16642998272

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 33

Divisors of 16642998272

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1024 1984 2048 3968 4096 7936 8192 15872 16384 31744 32768 63488 65536 126976 131072 253952 262144 507904 524288 1015808 1048576 2031616 2097152 4063232 4194304 8126464 8388608 16252928 16777216 32505856 33554432 65011712 67108864 130023424 134217728 260046848 268435456 520093696 536870912 1040187392 2080374784 4160749568 8321499136 16642998272
• Sum of all divisors σ(n): 34359738336
• Sum of proper divisors (its aliquot sum) s(n): 17716740064
• 16642998272 is an abundant number, because the sum of its proper divisors (17716740064) is greater than itself. Its abundance is 1073741792

Bases of 16642998272

• Binary: 1111100000000000000000000000000000₂
• Hexadecimal: 0x3E0000000
• Base-36: 7N8T7NK

Squares and roots of 16642998272

• 16642998272 squared (16642998272²) is 276989391481794985984
• 16642998272 cubed (16642998272³) is 4609933963793845471189976219648
• The square root of 16642998272 is 129007.7450078095
• The cube root of 16642998272 is 2553.1550475461

Scales and comparisons

• 16,642,998,272 seconds is equal to 529 years, 10 weeks, 1 day, 7 hours, 4 minutes, 32 seconds.
• To count from 1 to 16,642,998,272 would take you about one thousand and fifty-eight 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 16642998272 cubic inches would be around 212.8 feet tall.

Recreational maths with 16642998272

• 16642998272 backwards is 27289924661
• The number of decimal digits it has is: 11
• The sum of 16642998272's digits is 56
• More coming soon!