145829522520

Names of 145829522520

• Cardinal: 145829522520 can be written as One hundred forty-five billion, eight hundred twenty-nine million, five hundred twenty-two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4582952252 × 10¹¹

Factors of 145829522520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 36825658

Divisors of 145829522520

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1320 1980 3960 36825637 73651274 110476911 147302548 184128185 220953822 294605096 331430733 368256370 405082007 441907644 552384555 662861466 736512740 810164014 883815288 1104769110 1215246021 1325722932 1473025480 1620328028 1657153665 2025410035 2209538220 2430492042 2651445864 3240656056 3314307330 3645738063 4050820070 4419076440 4860984084 6076230105 6628614660 7291476126 8101640140 9721968168 12152460210 13257229320 14582952252 16203280280 18228690315 24304920420 29165904504 36457380630 48609840840 72914761260 145829522520
• Sum of all divisors σ(n): 517031957520
• Sum of proper divisors (its aliquot sum) s(n): 371202435000
• 145829522520 is an abundant number, because the sum of its proper divisors (371202435000) is greater than itself. Its abundance is 225372912480

Bases of 145829522520

• Binary: 10000111110100000111011110110001011000₂
• Hexadecimal: 0x21F41DEC58
• Base-36: 1UZR4RQ0

Squares and roots of 145829522520

• 145829522520 squared (145829522520²) is 21266249638411187150400
• 145829522520 cubed (145829522520³) is 3101247030560626073569191427008000
• The square root of 145829522520 is 381876.3183545163
• The cube root of 145829522520 is 5263.5871491383

Scales and comparisons

• 145,829,522,520 seconds is equal to 4,636 years, 48 weeks, 1 day, 16 hours, 42 minutes.
• To count from 1 to 145,829,522,520 would take you about nine thousand, two 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 145829522520 cubic inches would be around 438.6 feet tall.

Recreational maths with 145829522520

• 145829522520 backwards is 025225928541
• 145829522520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145829522520's digits is 45
• More coming soon!