28431329235984

Names of 28431329235984

• Cardinal: 28431329235984 can be written as Twenty-eight trillion, four hundred thirty-one billion, three hundred twenty-nine million, two hundred thirty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.8431329235984 × 10¹³

Factors of 28431329235984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4099348

Divisors of 28431329235984

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 67 72 134 144 201 268 402 536 603 719 804 1072 1206 1438 1608 2157 2412 2876 3216 4314 4824 5752 6471 8628 9648 11504 12942 17256 25884 34512 48173 51768 96346 103536 144519 192692 289038 385384 433557 578076 770768 867114 1156152 1734228 2312304 3468456 4098557 6936912 8197114 12295671 16394228 24591342 32788456 36887013 49182684 65576912 73774026 98365368 147548052 196730736 274603319 295096104 549206638 590192208 823809957 1098413276 1647619914 2196826552 2471429871 2946862483 3295239828 4393653104 4942859742 5893724966 6590479656 8840587449 9885719484 11787449932 13180959312 17681174898 19771438968 23574899864 26521762347 35362349796 39542877936 47149799728 53043524694 70724699592 106087049388 141449399184 197439786361 212174098776 394879572722 424348197552 592319359083 789759145444 1184638718166 1579518290888 1776958077249 2369277436332 3159036581776 3553916154498 4738554872664 7107832308996 9477109745328 14215664617992 28431329235984
• Sum of all divisors σ(n): 80868156071040
• Sum of proper divisors (its aliquot sum) s(n): 52436826835056
• 28431329235984 is an abundant number, because the sum of its proper divisors (52436826835056) is greater than itself. Its abundance is 24005497599072

Bases of 28431329235984

• Binary: 110011101101110101111010001111001010000010000₂
• Hexadecimal: 0x19DBAF479410
• Base-36: A2T67CO40

Squares and roots of 28431329235984

• 28431329235984 squared (28431329235984²) is 808340482124918541160448256
• 28431329235984 cubed (28431329235984³) is 22982194382067598475699523171019445243904
• The square root of 28431329235984 is 5332103.6407766869
• The cube root of 28431329235984 is 30521.0207991487

Scales and comparisons

• 28,431,329,235,984 seconds is equal to 904,028 years, 16 weeks, 6 days, 14 hours, 26 minutes, 24 seconds.
• To count from 1 to 28,431,329,235,984 would take you about two million, two hundred sixty thousand and seventy 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 28431329235984 cubic inches would be around 2543.4 feet tall.

Recreational maths with 28431329235984

• 28431329235984 backwards is 48953292313482
• The number of decimal digits it has is: 14
• The sum of 28431329235984's digits is 63
• More coming soon!