5438268492267240

Names of 5438268492267240

• Cardinal: 5438268492267240 can be written as Five quadrillion, four hundred thirty-eight trillion, two hundred sixty-eight billion, four hundred ninety-two million, two hundred sixty-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.43826849226724 × 10¹⁵

Factors of 5438268492267240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 308291864658

Divisors of 5438268492267240

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 70 72 84 90 98 105 120 126 140 147 168 180 196 210 245 252 280 294 315 360 392 420 441 490 504 588 630 735 840 882 980 1176 1260 1470 1764 1960 2205 2520 2940 3528 4410 5880 8820 17640 308291864641 616583729282 924875593923 1233167458564 1541459323205 1849751187846 2158043052487 2466334917128 2774626781769 3082918646410 3699502375692 4316086104974 4624377969615 5549253563538 6165837292820 6474129157461 7399004751384 8632172209948 9248755939230 10790215262435 11098507127076 12331674585640 12948258314922 13873133908845 15106301367409 17264344419896 18497511878460 19422387472383 21580430524870 22197014254152 25896516629844 27746267817690 30212602734818 32370645787305 36995023756920 38844774944766 43160861049740 45318904102227 51793033259688 55492535635380 60425205469636 64741291574610 75531506837045 77689549889532 86321722099480 90637808204454 97111937361915 110985071270760 120850410939272 129482583149220 135956712306681 151063013674090 155379099779064 181275616408908 194223874723830 226594520511135 258965166298440 271913424613362 302126027348180 362551232817816 388447749447660 453189041022270 543826849226724 604252054696360 679783561533405 776895498895320 906378082044540 1087653698453448 1359567123066810 1812756164089080 2719134246133620 5438268492267240
• Sum of all divisors σ(n): 20559984452974980
• Sum of proper divisors (its aliquot sum) s(n): 15121715960707740
• 5438268492267240 is an abundant number, because the sum of its proper divisors (15121715960707740) is greater than itself. Its abundance is 9683447468440500

Bases of 5438268492267240

• Binary: 10011010100100001001110001101101011001011111011101000₂
• Hexadecimal: 0x1352138DACBEE8
• Base-36: 1HJPE20D4A0

Squares and roots of 5438268492267240

• 5438268492267240 squared (5438268492267240²) is 29574764193986599807675577217600
• 5438268492267240 cubed (5438268492267240³) is 160835508282390661587496330272990329114831424000
• The square root of 5438268492267240 is 73744616.7002530429
• The cube root of 5438268492267240 is 175854.5252381561

Scales and comparisons

• 5,438,268,492,267,240 seconds is equal to 172,920,116 years, 20 weeks, 4 hours, 54 minutes.
• To count from 1 to 5,438,268,492,267,240 would take you about five hundred eighteen million, seven hundred sixty thousand, three hundred forty-nine 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 5438268492267240 cubic inches would be around 14654.5 feet tall.

Recreational maths with 5438268492267240

• 5438268492267240 backwards is 0427622948628345
• 5438268492267240 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 5438268492267240's digits is 72
• More coming soon!