398101231803032130

Names of 398101231803032130

• Cardinal: 398101231803032130 can be written as Three hundred ninety-eight quadrillion, one hundred one trillion, two hundred thirty-one billion, eight hundred three million, thirty-two thousand, one hundred thirty.

Scientific notation

• Scientific notation: 3.9810123180303213 × 10¹⁷

Factors of 398101231803032130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 718951482

Divisors of 398101231803032130

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 18957361 37914722 56872083 94786805 113744166 189573610 284360415 568720830 699994111 1399988222 2099982333 3499970555 4199964666 6999941110 10499911665 20999823330 13270041060101071 26540082120202142 39810123180303213 66350205300505355 79620246360606426 132700410601010710 199050615901516065 398101231803032130
• Sum of all divisors σ(n): 955443008091783168
• Sum of proper divisors (its aliquot sum) s(n): 557341776288751038
• 398101231803032130 is an abundant number, because the sum of its proper divisors (557341776288751038) is greater than itself. Its abundance is 159240544485718908

Bases of 398101231803032130

• Binary: 10110000110010101101111011000001010010000111110001001000010₂
• Hexadecimal: 0x58656F60A43E242
• Base-36: 30VV3X4QBGHU

Squares and roots of 398101231803032130

• 398101231803032130 squared (398101231803032130²) is 158484590763091520615964661812336900
• 398101231803032130 cubed (398101231803032130³) is 63092910804586182215541119305167025256614461084597000
• The square root of 398101231803032130 is 630952638.3200502397
• The cube root of 398101231803032130 is 735638.5964685039

Scales and comparisons

• 398,101,231,803,032,130 seconds is equal to 12,658,387,763 years, 19 weeks, 3 days, 10 hours, 15 minutes, 30 seconds.
• To count from 1 to 398,101,231,803,032,130 would take you about thirty-seven billion, nine hundred seventy-five million, one hundred sixty-three thousand, two hundred ninety 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 398101231803032130 cubic inches would be around 61303.2 feet tall.

Recreational maths with 398101231803032130

• 398101231803032130 backwards is 031230308132101893
• The number of decimal digits it has is: 18
• The sum of 398101231803032130's digits is 48
• More coming soon!