71421212214

Names of 71421212214

• Cardinal: 71421212214 can be written as Seventy-one billion, four hundred twenty-one million, two hundred twelve thousand, two hundred fourteen.

Scientific notation

• Scientific notation: 7.1421212214 × 10¹⁰

Factors of 71421212214

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4577

Divisors of 71421212214

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 67 99 134 198 201 297 402 443 594 603 737 886 1206 1329 1474 1809 2211 2658 3618 3987 4051 4422 4873 6633 7974 8102 9746 11961 12153 13266 14619 19899 23922 24306 29238 29681 36459 39798 43857 44561 59362 72918 87714 89043 89122 109377 131571 133683 178086 218754 263142 267129 267366 271417 326491 401049 534258 542834 652982 801387 802098 814251 979473 1203147 1602774 1628502 1794593 1958946 2406294 2442753 2938419 2985587 3589186 4885506 5383779 5876838 5971174 7328259 8815257 8956761 10767558 14656518 16151337 17630514 17913522 19740523 26870283 32302674 39481046 48454011 53740566 59221569 80610849 96908022 118443138 120237731 161221698 177664707 240475462 355329414 360713193 532994121 721426386 1065988242 1082139579 1322615041 2164279158 2645230082 3246418737 3967845123 6492837474 7935690246 11903535369 23807070738 35710606107 71421212214
• Sum of all divisors σ(n): 176166696960
• Sum of proper divisors (its aliquot sum) s(n): 104745484746
• 71421212214 is an abundant number, because the sum of its proper divisors (104745484746) is greater than itself. Its abundance is 33324272532

Bases of 71421212214

• Binary: 1000010100001000010010011011000110110₂
• Hexadecimal: 0x10A1093636
• Base-36: WT6CG1I

Squares and roots of 71421212214

• 71421212214 squared (71421212214²) is 5100989554117222781796
• 71421212214 cubed (71421212214³) is 364318857446003405730967532056344
• The square root of 71421212214 is 267247.4737280037
• The cube root of 71421212214 is 4148.9901682685

Scales and comparisons

• 71,421,212,214 seconds is equal to 2,270 years, 50 weeks, 4 days, 9 hours, 36 minutes, 54 seconds.
• To count from 1 to 71,421,212,214 would take you about four thousand, five hundred forty-one 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 71421212214 cubic inches would be around 345.7 feet tall.

Recreational maths with 71421212214

• 71421212214 backwards is 41221212417
• 71421212214 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71421212214's digits is 27
• More coming soon!