1438222825631711875

Names of 1438222825631711875

• Cardinal: 1438222825631711875 can be written as One quintillion, four hundred thirty-eight quadrillion, two hundred twenty-two trillion, eight hundred twenty-five billion, six hundred thirty-one million, seven hundred eleven thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.438222825631711875 × 10¹⁸

Factors of 1438222825631711875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29700

Divisors of 1438222825631711875

• Number of divisors d(n): 180
• Complete list of divisors:
  1 5 7 25 35 49 125 157 175 245 343 625 785 875 1099 1225 1715 2401 3925 4375 5495 6125 7693 8575 12005 16807 19625 27475 29531 30625 38465 42875 53851 60025 84035 98125 137375 147655 192325 206717 214375 269255 300125 376957 420175 686875 738275 961625 1033585 1346275 1447019 1500625 1884785 2100875 2638699 3691375 4636367 4808125 5167925 6731375 7235095 9423925 10129133 10504375 13193495 18456875 23181835 25839625 32454569 33656875 36175475 47119625 50645665 65967475 70903931 115909175 129198125 162272845 180877375 227181983 235598125 253228325 329837375 354519655 496327517 579545875 811364225 872079961 904386875 1135909915 1266141625 1590273881 1649186875 1772598275 2481637585 2897729375 4056821125 4360399805 5679549575 6104559727 6330708125 7951369405 8862991375 11131917167 12408187925 20284105625 21801999025 28397747875 30522798635 39756847025 42731918089 44314956875 55659585835 62040939625 77923420169 109009995125 136916553877 141988739375 152613993175 198784235125 213659590445 278297929175 299123426623 310204698125 389617100845 545049975625 684582769385 763069965875 958415877139 993921175625 1068297952225 1391489645875 1495617133115 1948085504225 2093863986361 3422913846925 3815349829375 4792079385695 5341489761125 6708911139973 6957448229375 7478085665575 9740427521125 10469319931805 14657047904527 17114569234625 23960396928475 26707448805625 33544555699865 37390428327875 46962377979811 48702137605625 52346599659025 73285239522635 85572846173125 119801984642375 167722778499325 186952141639375 234811889899055 261732998295125 328736645858677 366426197613175 599009923211875 838613892496625 1174059449495275 1308664991475625 1643683229293385 1832130988065875 2301156521010739 4193069462483125 5870297247476375 8218416146466925 9160654940329375 11505782605053695 29351486237381875 41092080732334625 57528913025268475 205460403661673125 287644565126342375 1438222825631711875
• Sum of all divisors σ(n): 2110145649995132112
• Sum of proper divisors (its aliquot sum) s(n): 671922824363420237
• 1438222825631711875 is a deficient number, because the sum of its proper divisors (671922824363420237) is less than itself. Its deficiency is 766300001268291638

Bases of 1438222825631711875

• Binary: 1001111110101100110000000101000110101101000110000001010000011₂
• Hexadecimal: 0x13F5980A35A30283
• Base-36: AXDBFWVS6Q9V

Squares and roots of 1438222825631711875

• 1438222825631711875 squared (1438222825631711875²) is 2068484896168065500296153643016015625
• 1438222825631711875 cubed (1438222825631711875³) is 2974942192143353310788481401407431785549368510498046875
• The square root of 1438222825631711875 is 1199259282.0702751913
• The cube root of 1438222825631711875 is 1128778.4919980693

Scales and comparisons

• 1,438,222,825,631,711,875 seconds is equal to 45,731,037,139 years, 41 weeks, 2 days, 13 hours, 17 minutes, 55 seconds.
• To count from 1 to 1,438,222,825,631,711,875 would take you about one hundred sixty billion, fifty-eight million, six hundred twenty-nine thousand, nine hundred eighty-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 1438222825631711875 cubic inches would be around 94064.9 feet tall.

Recreational maths with 1438222825631711875

• 1438222825631711875 backwards is 5781171365282228341
• The number of decimal digits it has is: 19
• The sum of 1438222825631711875's digits is 76
• More coming soon!