145990315267588148352

Names of 145990315267588148352

• Cardinal: 145990315267588148352 can be written as One hundred forty-five quintillion, nine hundred ninety quadrillion, three hundred fifteen trillion, two hundred sixty-seven billion, five hundred eighty-eight million, one hundred forty-eight thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.45990315267588148352 × 10²⁰

Factors of 145990315267588148352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 69414481049121

Divisors of 145990315267588148352

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 5477 10954 16431 21908 32862 43816 65724 87632 131448 175264 262896 350528 525792 701056 1051584 2103168 69414481043639 138828962087278 208243443130917 277657924174556 416486886261834 555315848349112 832973772523668 1110631696698224 1665947545047336 2221263393396448 3331895090094672 4442526786792896 6663790180189344 8885053573585792 13327580360378688 26655160720757376 380183112676010803 760366225352021606 1140549338028032409 1520732450704043212 2281098676056064818 3041464901408086424 4562197352112129636 6082929802816172848 9124394704224259272 12165859605632345696 18248789408448518544 24331719211264691392 36497578816897037088 48663438422529382784 72995157633794074176 145990315267588148352
• Sum of all divisors σ(n): 387857577700201118400
• Sum of proper divisors (its aliquot sum) s(n): 241867262432612970048
• 145990315267588148352 is an abundant number, because the sum of its proper divisors (241867262432612970048) is greater than itself. Its abundance is 95876947165024821696

Bases of 145990315267588148352

• Binary: 1111110101000000101110010100011111011111011111000001100110010000000₂
• Hexadecimal: 0x7EA05CA3EFBE0CC80
• Base-36: UT5Z3NN0YY16O

Squares and roots of 145990315267588148352

• 145990315267588148352 squared (145990315267588148352²) is 21313172151929781207953838898451960315904
• 145990315267588148352 cubed (145990315267588148352³) is 3111516721812608888072562823205108304413195889917336336990208
• The square root of 145990315267588148352 is 12082645209.8697389647
• The cube root of 145990315267588148352 is 5265520.9957122967

Scales and comparisons

• 145,990,315,267,588,148,352 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 145,990,315,267,588,148,352 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 145990315267588148352 cubic inches would be around 438793.4 feet tall.

Recreational maths with 145990315267588148352

• 145990315267588148352 backwards is 253841885762513099541
• 145990315267588148352 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 145990315267588148352's digits is 96
• More coming soon!