1438057902843771

Names of 1438057902843771

• Cardinal: 1438057902843771 can be written as One quadrillion, four hundred thirty-eight trillion, fifty-seven billion, nine hundred two million, eight hundred forty-three thousand, seven hundred seventy-one.

Scientific notation

• Scientific notation: 1.438057902843771 × 10¹⁵

Factors of 1438057902843771

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4166

Divisors of 1438057902843771

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 11 19 33 57 67 73 127 201 209 219 381 627 737 803 1273 1387 1397 1723 2143 2211 2409 2413 3819 4161 4191 4891 5169 6429 7239 8509 9271 14003 14673 15257 18953 23573 25527 26543 27813 32737 40717 42009 45771 53801 56859 70719 79629 92929 93599 98211 101981 115441 122151 125779 143581 156439 161403 161671 176149 218821 272161 278787 280797 305943 346323 360107 377337 430743 447887 469317 485013 528447 621157 656463 816483 1022219 1080321 1269851 1343661 1383569 1579391 1720829 1778381 1863471 1937639 2193379 2389801 2407031 2728039 2972341 2993771 3066657 3692389 3809553 4150707 4157599 4738173 5162487 5171059 5335143 5812917 6580137 6832727 7169403 7221093 8184117 8427193 8917023 8981313 10481413 11077167 11801983 12472797 14661007 15513177 15973933 18234787 19867753 20498181 24127169 25281579 26287811 30008429 31444239 32695751 35405949 40616279 43983021 45733589 47921799 54704361 56881649 59603259 70155391 72381507 78863433 90025287 92699123 98087253 115295543 121848837 129821813 137200767 160116667 161271077 170644947 175713263 199146847 200582657 210466173 218545283 247390063 269544397 278097369 278559133 303504727 345886629 346460953 377487307 389465439 468933403 480350001 483813231 527139789 597440541 601747971 655635849 742170189 771709301 808633191 835677399 910514181 1039382859 1070253511 1132461921 1331139451 1406800209 1761283337 2190615317 2315127903 2721290693 2964988367 3064150463 3210760533 3338551997 3811070483 3993418353 4152360377 4700411197 5121343543 5158267433 5283850011 6571845951 8163872079 8894965101 8909734657 9192451389 10015655991 11433211449 11772788621 12457081131 14101233591 14642533961 15364030629 15474802299 18059474599 20334816709 25291649569 26729203971 31418538001 34232138419 35318365863 43927601883 51704523167 54178423797 56334778973 61004450127 75874948707 94255614003 98007081227 102696415257 155113569501 169004336919 198654220589 223682983799 278208145259 294021243681 343130017381 345603918011 376553522609 595962661767 596952222019 650410629961 671048951397 834624435777 1029390052143 1036811754033 1129660567827 1790856666057 1951231889883 2293553274073 3774430191191 6566474442209 6880659822219 7154516929571 11323290573573 19699423326627 21463550788713 25229086014803 43577512207387 75687258044409 130732536622161 479352634281257 1438057902843771
• Sum of all divisors σ(n): 2285513956392960
• Sum of proper divisors (its aliquot sum) s(n): 847456053549189
• 1438057902843771 is a deficient number, because the sum of its proper divisors (847456053549189) is less than itself. Its deficiency is 590601849294582

Bases of 1438057902843771

• Binary: 101000110111110011111110010011101110010011101111011₂
• Hexadecimal: 0x51BE7F277277B
• Base-36: E5QYOHSQRF

Squares and roots of 1438057902843771

• 1438057902843771 squared (1438057902843771²) is 2068010531931424712768833500441
• 1438057902843771 cubed (1438057902843771³) is 2973918888608135944853611475949171946282603011
• The square root of 1438057902843771 is 37921733.9113570993
• The cube root of 1438057902843771 is 112873.5344207435

Scales and comparisons

• 1,438,057,902,843,771 seconds is equal to 45,725,793 years, 5 weeks, 3 days, 7 hours, 42 minutes, 51 seconds.
• To count from 1 to 1,438,057,902,843,771 would take you about one hundred thirty-seven million, one hundred seventy-seven thousand, three hundred seventy-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 1438057902843771 cubic inches would be around 9406.1 feet tall.

Recreational maths with 1438057902843771

• 1438057902843771 backwards is 1773482097508341
• The number of decimal digits it has is: 16
• The sum of 1438057902843771's digits is 69
• More coming soon!