189829364784

Names of 189829364784

• Cardinal: 189829364784 can be written as One hundred eighty-nine billion, eight hundred twenty-nine million, three hundred sixty-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.89829364784 × 10¹¹

Factors of 189829364784

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 479

Divisors of 189829364784

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 53 106 159 212 318 421 424 636 842 848 1263 1272 1684 2526 2544 3368 5052 6736 10104 20208 22313 44626 66939 89252 133878 177241 178504 267756 354482 357008 531723 535512 708964 1063446 1071024 1417928 2126892 2835856 4253784 8507568 9393773 18787546 28181319 37575092 56362638 74618461 75150184 112725276 149236922 150300368 223855383 225450552 298473844 447710766 450901104 596947688 895421532 1193895376 1790843064 3581686128 3954778433 7909556866 11864335299 15819113732 23728670598 31638227464 47457341196 63276454928 94914682392 189829364784
• Sum of all divisors σ(n): 500834846304
• Sum of proper divisors (its aliquot sum) s(n): 311005481520
• 189829364784 is an abundant number, because the sum of its proper divisors (311005481520) is greater than itself. Its abundance is 121176116736

Bases of 189829364784

• Binary: 10110000110010101101100011110000110000₂
• Hexadecimal: 0x2C32B63C30
• Base-36: 2F7FI3AO

Squares and roots of 189829364784

• 189829364784 squared (189829364784²) is 36035187734296939366656
• 189829364784 cubed (189829364784³) is 6840536797473776170807671750242304
• The square root of 189829364784 is 435694.1183720523
• The cube root of 189829364784 is 5747.1755735011

Scales and comparisons

• 189,829,364,784 seconds is equal to 6,035 years, 51 weeks, 2 days, 3 hours, 6 minutes, 24 seconds.
• To count from 1 to 189,829,364,784 would take you about twelve thousand and seventy-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 189829364784 cubic inches would be around 478.9 feet tall.

Recreational maths with 189829364784

• 189829364784 backwards is 487463928981
• The number of decimal digits it has is: 12
• The sum of 189829364784's digits is 69
• More coming soon!