71380407314211372

Names of 71380407314211372

• Cardinal: 71380407314211372 can be written as Seventy-one quadrillion, three hundred eighty trillion, four hundred seven billion, three hundred fourteen million, two hundred eleven thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 7.1380407314211372 × 10¹⁶

Factors of 71380407314211372

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1977599

Divisors of 71380407314211372

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 169 234 338 351 468 507 676 702 1014 1404 1521 2028 3042 4563 6084 9126 18252 1977581 3955162 5932743 7910324 11865486 17798229 23730972 25708553 35596458 51417106 53394687 71192916 77125659 102834212 106789374 154251318 213578748 231376977 308502636 334211189 462753954 668422378 694130931 925507908 1002633567 1336844756 1388261862 2005267134 2776523724 3007900701 4010534268 6015801402 9023702103 12031602804 18047404206 36094808412 3910826611561 7821653223122 11732479834683 15643306446244 23464959669366 35197439504049 46929919338732 50840745950293 70394879008098 101681491900586 105592318512147 140789758016196 152522237850879 203362983801172 211184637024294 305044475701758 422369274048588 457566713552637 610088951403516 660929697353809 915133427105274 1321859394707618 1372700140657911 1830266854210548 1982789092061427 2643718789415236 2745400281315822 3965578184122854 5490800562631644 5948367276184281 7931156368245708 11896734552368562 17845101828552843 23793469104737124 35690203657105686 71380407314211372
• Sum of all divisors σ(n): 200390856907687320
• Sum of proper divisors (its aliquot sum) s(n): 129010449593475948
• 71380407314211372 is an abundant number, because the sum of its proper divisors (129010449593475948) is greater than itself. Its abundance is 57630042279264576

Bases of 71380407314211372

• Binary: 11111101100110000001101000101101111000101110001000101100₂
• Hexadecimal: 0xFD981A2DE2E22C
• Base-36: JIU8QFBDO30

Squares and roots of 71380407314211372

• 71380407314211372 squared (71380407314211372²) is 5095162548342720333505594294122384
• 71380407314211372 cubed (71380407314211372³) is 363694778032818567770587539694423830561853812550848
• The square root of 71380407314211372 is 267171119.9104636983
• The cube root of 71380407314211372 is 414819.9873738527

Scales and comparisons

• 71,380,407,314,211,372 seconds is equal to 2,269,676,158 years, 25 weeks, 5 days, 6 hours, 16 minutes, 12 seconds.
• To count from 1 to 71,380,407,314,211,372 would take you about six billion, eight hundred nine million, twenty-eight thousand, four hundred seventy-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 71380407314211372 cubic inches would be around 34568.3 feet tall.

Recreational maths with 71380407314211372

• 71380407314211372 backwards is 27311241370408317
• 71380407314211372 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 71380407314211372's digits is 54
• More coming soon!