28090238032472

Names of 28090238032472

• Cardinal: 28090238032472 can be written as Twenty-eight trillion, ninety billion, two hundred thirty-eight million, thirty-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.8090238032472 × 10¹³

Factors of 28090238032472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6404

Divisors of 28090238032472

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 22 23 28 44 46 49 56 77 88 92 98 154 161 184 196 253 308 322 343 392 506 539 616 644 686 1012 1078 1127 1288 1372 1771 2024 2156 2254 2744 3542 3773 4312 4508 6361 7084 7546 7889 9016 12397 12722 14168 15092 15778 24794 25444 30184 31556 44527 49588 50888 63112 69971 86779 89054 99176 139942 146303 173558 178108 279884 292606 311689 347116 356216 489797 559768 585212 623378 694232 979594 1024121 1170424 1246756 1609333 1959188 2048242 2181823 2493512 3218666 3428579 3918376 4096484 4363646 6437332 6857158 7168847 8192968 8727292 11265331 12874664 13714316 14337694 17454584 22530662 24000053 27428632 28675388 40462321 45061324 48000106 50181929 57350776 78857317 80924642 90122648 96000212 100363858 157714634 161849284 192000424 200727716 283236247 315429268 323698568 401455432 445085531 552001219 566472494 630858536 890171062 930633383 1104002438 1132944988 1780342124 1861266766 1982653729 2208004876 2265889976 3115598717 3560684248 3722533532 3965307458 4416009752 6231197434 6514433681 7445067064 7930614916 10236967213 12462394868 13028867362 13878576103 15861229832 20473934426 21809191019 24924789736 26057734724 27757152206 40947868852 43618382038 45601035767 52115469448 55514304412 71658770491 81895737704 87236764076 91202071534 111028608824 143317540982 152664337133 174473528152 182404143068 286635081964 305328674266 319207250369 364808286136 501611393437 573270163928 610657348532 638414500738 1003222786874 1221314697064 1276829001476 2006445573748 2553658002952 3511279754059 4012891147496 7022559508118 14045119016236 28090238032472
• Sum of all divisors σ(n): 69929884224000
• Sum of proper divisors (its aliquot sum) s(n): 41839646191528
• 28090238032472 is an abundant number, because the sum of its proper divisors (41839646191528) is greater than itself. Its abundance is 13749408159056

Bases of 28090238032472

• Binary: 110011000110001000100101010001101101001011000₂
• Hexadecimal: 0x198C44A8DA58
• Base-36: 9YGH6GF2W

Squares and roots of 28090238032472

• 28090238032472 squared (28090238032472²) is 789061472720936417726430784
• 28090238032472 cubed (28090238032472³) is 22164924590984015698997106969499252418048
• The square root of 28090238032472 is 5300022.4558460127
• The cube root of 28090238032472 is 30398.4756681977

Scales and comparisons

• 28,090,238,032,472 seconds is equal to 893,182 years, 35 weeks, 2 days, 17 hours, 54 minutes, 32 seconds.
• To count from 1 to 28,090,238,032,472 would take you about two million, two hundred thirty-two thousand, nine hundred fifty-six 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 28090238032472 cubic inches would be around 2533.2 feet tall.

Recreational maths with 28090238032472

• 28090238032472 backwards is 27423083209082
• The number of decimal digits it has is: 14
• The sum of 28090238032472's digits is 50
• More coming soon!