140512028643

Names of 140512028643

• Cardinal: 140512028643 can be written as One hundred forty billion, five hundred twelve million, twenty-eight thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 1.40512028643 × 10¹¹

Factors of 140512028643

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1168

Divisors of 140512028643

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 7 9 21 27 29 63 81 87 189 203 243 261 567 609 729 783 841 1129 1701 1827 2349 2523 3387 5103 5481 5887 7047 7569 7903 10161 16443 17661 21141 22707 23709 24389 30483 32741 49329 52983 68121 71127 73167 91449 98223 147987 158949 170723 204363 213381 219501 229187 274347 294669 476847 512169 613089 640143 658503 687561 823041 884007 949489 1430541 1536507 1920429 1975509 2062683 2652021 2848467 4291623 4609521 5761287 5926527 6188049 6646423 7956063 8545401 13828563 17779581 18564147 19939269 23868189 25636203 27535181 41485689 55692441 59817807 76908609 82605543 124457067 167077323 179453421 192746267 230725827 247816629 538360263 578238801 692177481 743449887 1615080789 1734716403 2230349661 4845242367 5204149209 6691048983 15612447627 20073146949 46837342881 140512028643
• Sum of all divisors σ(n): 249586987200
• Sum of proper divisors (its aliquot sum) s(n): 109074958557
• 140512028643 is a deficient number, because the sum of its proper divisors (109074958557) is less than itself. Its deficiency is 31437070086

Bases of 140512028643

• Binary: 10000010110111001010110110011111100011₂
• Hexadecimal: 0x20B72B67E3
• Base-36: 1SJT8F6R

Squares and roots of 140512028643

• 140512028643 squared (140512028643²) is 19743630193371252421449
• 140512028643 cubed (140512028643³) is 2774217531247781048975424995563707
• The square root of 140512028643 is 374849.3412599253
• The cube root of 140512028643 is 5198.8166518711

Scales and comparisons

• 140,512,028,643 seconds is equal to 4,467 years, 44 weeks, 15 hours, 4 minutes, 3 seconds.
• To count from 1 to 140,512,028,643 would take you about eight thousand, nine hundred thirty-five 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 140512028643 cubic inches would be around 433.2 feet tall.

Recreational maths with 140512028643

• 140512028643 backwards is 346820215041
• The number of decimal digits it has is: 12
• The sum of 140512028643's digits is 36
• More coming soon!