27971504128

Names of 27971504128

• Cardinal: 27971504128 can be written as Twenty-seven billion, nine hundred seventy-one million, five hundred four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7971504128 × 10¹⁰

Factors of 27971504128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 274

Divisors of 27971504128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 32 41 43 61 64 82 86 122 127 128 164 172 244 254 256 328 344 488 508 512 656 688 976 1016 1024 1312 1376 1763 1952 2032 2048 2501 2623 2624 2752 3526 3904 4064 5002 5207 5246 5248 5461 5504 7052 7747 7808 8128 10004 10414 10492 10496 10922 11008 14104 15494 15616 16256 20008 20828 20984 20992 21844 22016 28208 30988 31232 32512 40016 41656 41968 41984 43688 44032 56416 61976 62464 65024 80032 83312 83936 83968 87376 88064 107543 112832 123952 124928 130048 160064 166624 167872 174752 215086 223901 225664 247904 260096 317627 320128 333121 333248 335744 349504 430172 447802 451328 495808 635254 640256 666242 666496 671488 699008 860344 895604 902656 991616 1270508 1280512 1332484 1332992 1342976 1398016 1720688 1791208 1805312 1983232 2541016 2561024 2664968 2665984 2685952 2796032 3441376 3582416 3610624 3966464 5082032 5122048 5329936 5331968 5371904 5592064 6882752 7164832 7932928 10164064 10659872 10663936 11184128 13657961 13765504 14329664 15865856 20328128 21319744 27315922 27531008 28659328 40656256 42639488 54631844 55062016 57318656 81312512 85278976 109263688 110124032 114637312 162625024 170557952 218527376 220248064 229274624 325250048 341115904 437054752 458549248 650500096 682231808 874109504 1748219008 3496438016 6992876032 13985752064 27971504128
• Sum of all divisors σ(n): 60056156160
• Sum of proper divisors (its aliquot sum) s(n): 32084652032
• 27971504128 is an abundant number, because the sum of its proper divisors (32084652032) is greater than itself. Its abundance is 4113147904

Bases of 27971504128

• Binary: 11010000011001110110100100000000000₂
• Hexadecimal: 0x6833B4800
• Base-36: CULIEPS

Squares and roots of 27971504128

• 27971504128 squared (27971504128²) is 782405043182721040384
• 27971504128 cubed (27971504128³) is 21885045895153499839373510705152
• The square root of 27971504128 is 167246.8359282171
• The cube root of 27971504128 is 3035.5585001913

Scales and comparisons

• 27,971,504,128 seconds is equal to 889 years, 21 weeks, 1 day, 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 27,971,504,128 would take you about one thousand, seven hundred seventy-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 27971504128 cubic inches would be around 253 feet tall.

Recreational maths with 27971504128

• 27971504128 backwards is 82140517972
• The number of decimal digits it has is: 11
• The sum of 27971504128's digits is 46
• More coming soon!