164271339072319148

Names of 164271339072319148

• Cardinal: 164271339072319148 can be written as One hundred sixty-four quadrillion, two hundred seventy-one trillion, three hundred thirty-nine billion, seventy-two million, three hundred nineteen thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.64271339072319148 × 10¹⁷

Factors of 164271339072319148

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 368125467

Divisors of 164271339072319148

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 19 38 76 5968307 11936614 23873228 113397833 226795666 362157139 453591332 724314278 1448628556 6880985641 13761971282 27523942564 2161464987793673 4322929975587346 8645859951174692 41067834768079787 82135669536159574 164271339072319148
• Sum of all divisors σ(n): 302605149828676800
• Sum of proper divisors (its aliquot sum) s(n): 138333810756357652
• 164271339072319148 is a deficient number, because the sum of its proper divisors (138333810756357652) is less than itself. Its deficiency is 25937528315961496

Bases of 164271339072319148

• Binary: 1001000111100110111110100110011100001011101110111010101100₂
• Hexadecimal: 0x2479BE99C2EEEAC
• Base-36: 18XHBVCZDEP8

Squares and roots of 164271339072319148

• 164271339072319148 squared (164271339072319148²) is 26985072840612847559828403167445904
• 164271339072319148 cubed (164271339072319148³) is 4432874050491543525806955331928849003415645113369792
• The square root of 164271339072319148 is 405304008.2115141727
• The cube root of 164271339072319148 is 547672.0770981223

Scales and comparisons

• 164,271,339,072,319,148 seconds is equal to 5,223,320,457 years, 46 weeks, 8 hours, 39 minutes, 8 seconds.
• To count from 1 to 164,271,339,072,319,148 would take you about fifteen billion, six hundred sixty-nine million, nine hundred sixty-one thousand, three hundred seventy-three 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 164271339072319148 cubic inches would be around 45639.3 feet tall.

Recreational maths with 164271339072319148

• 164271339072319148 backwards is 841913270933172461
• The number of decimal digits it has is: 18
• The sum of 164271339072319148's digits is 71
• More coming soon!