131306430801

Names of 131306430801

• Cardinal: 131306430801 can be written as One hundred thirty-one billion, three hundred six million, four hundred thirty thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.31306430801 × 10¹¹

Factors of 131306430801

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 278

Divisors of 131306430801

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 13 19 21 39 57 79 91 133 157 169 237 247 273 399 471 507 553 741 1027 1099 1183 1501 1659 1729 2041 2983 3081 3211 3297 3549 4503 5187 6123 7189 8949 9633 10507 12403 13351 14287 19513 20881 21567 22477 24649 26533 31521 37209 38779 40053 42861 58539 62643 67431 73947 79599 86821 93457 116337 136591 161239 172543 185731 235657 253669 260463 271453 280371 320437 409773 468331 483717 504127 517629 557193 706971 761007 814359 961311 1128673 1404993 1512381 1649599 1775683 1947271 2096107 2243059 3063541 3278317 3386019 3528889 4165681 4948797 5327049 5841813 6088303 6288321 6729177 9190623 9834951 10586667 12497043 13630897 14672749 18264909 21444787 25314523 29159767 36998149 39826033 40892691 42618121 44018247 64334361 75943569 79147939 87479301 110994447 119478099 127854363 177201661 237443817 258987043 278782231 329088799 480975937 531604983 554035573 776961129 836346693 987266397 1442927811 1662106719 2303621593 3366831559 6252687181 6910864779 10100494677 18758061543 43768810267 131306430801
• Sum of all divisors σ(n): 232431667200
• Sum of proper divisors (its aliquot sum) s(n): 101125236399
• 131306430801 is a deficient number, because the sum of its proper divisors (101125236399) is less than itself. Its deficiency is 30181194402

Bases of 131306430801

• Binary: 1111010010010011110010010000101010001₂
• Hexadecimal: 0x1E92792151
• Base-36: 1OBKGIFL

Squares and roots of 131306430801

• 131306430801 squared (131306430801²) is 17241378769697801501601
• 131306430801 cubed (131306430801³) is 2263903908337154888551805597212401
• The square root of 131306430801 is 362362.2921897365
• The cube root of 131306430801 is 5082.7100106451

Scales and comparisons

• 131,306,430,801 seconds is equal to 4,175 years, 7 weeks, 1 day, 8 hours, 33 minutes, 21 seconds.
• To count from 1 to 131,306,430,801 would take you about eight thousand, three hundred fifty 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 131306430801 cubic inches would be around 423.6 feet tall.

Recreational maths with 131306430801

• 131306430801 backwards is 108034603131
• The number of decimal digits it has is: 12
• The sum of 131306430801's digits is 30
• More coming soon!