71153061007221

Names of 71153061007221

• Cardinal: 71153061007221 can be written as Seventy-one trillion, one hundred fifty-three billion, sixty-one million, seven thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 7.1153061007221 × 10¹³

Factors of 71153061007221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6634

Divisors of 71153061007221

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 27 31 81 93 233 243 279 699 837 2097 2511 6291 6367 7223 7533 18873 19101 21669 56619 57303 65007 171909 195021 197377 515727 585063 592131 1483511 1547181 1755189 1776393 4450533 5329179 13351599 15987537 40054797 40538689 45988841 47962611 120164391 121616067 137966523 360493173 364848201 413899569 1094544603 1241698707 1256699359 3283633809 3725096121 3770098077 9445514537 9850901427 11175288363 11310294231 28336543611 33930882693 85009630833 101792648079 255028892499 292810950647 305377944237 765086677497 878432851941 2295260032491 2635298555823 7905895667469 23717687002407 71153061007221
• Sum of all divisors σ(n): 110510904801024
• Sum of proper divisors (its aliquot sum) s(n): 39357843793803
• 71153061007221 is a deficient number, because the sum of its proper divisors (39357843793803) is less than itself. Its deficiency is 31795217213418

Bases of 71153061007221

• Binary: 10000001011011010011100111011010000111101110101₂
• Hexadecimal: 0x40B69CED0F75
• Base-36: P7Z9JEMB9

Squares and roots of 71153061007221

• 71153061007221 squared (71153061007221²) is 5062758090697313507014142841
• 71153061007221 cubed (71153061007221³) is 360230735292187656673626534262535426454861
• The square root of 71153061007221 is 8435227.3832553559
• The cube root of 71153061007221 is 41437.9118996481

Scales and comparisons

• 71,153,061,007,221 seconds is equal to 2,262,447 years, 12 weeks, 6 days, 16 hours, 40 minutes, 21 seconds.
• To count from 1 to 71,153,061,007,221 would take you about five million, six hundred fifty-six thousand, one hundred eighteen 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 71153061007221 cubic inches would be around 3453.2 feet tall.

Recreational maths with 71153061007221

• 71153061007221 backwards is 12270016035117
• The number of decimal digits it has is: 14
• The sum of 71153061007221's digits is 36
• More coming soon!