145133277390

Names of 145133277390

• Cardinal: 145133277390 can be written as One hundred forty-five billion, one hundred thirty-three million, two hundred seventy-seven thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.4513327739 × 10¹¹

Factors of 145133277390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5023768

Divisors of 145133277390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 107 135 214 270 321 535 642 963 1070 1605 1926 2889 3210 4815 5778 9630 14445 28890 5023651 10047302 15070953 25118255 30141906 45212859 50236510 75354765 90425718 135638577 150709530 226064295 271277154 452128590 537530657 678192885 1075061314 1356385770 1612591971 2687653285 3225183942 4837775913 5375306570 8062959855 9675551826 14513327739 16125919710 24188879565 29026655478 48377759130 72566638695 145133277390
• Sum of all divisors σ(n): 390639179520
• Sum of proper divisors (its aliquot sum) s(n): 245505902130
• 145133277390 is an abundant number, because the sum of its proper divisors (245505902130) is greater than itself. Its abundance is 100372624740

Bases of 145133277390

• Binary: 10000111001010100111100001000011001110₂
• Hexadecimal: 0x21CA9E10CE
• Base-36: 1UO8LTJI

Squares and roots of 145133277390

• 145133277390 squared (145133277390²) is 21063668205962685212100
• 145133277390 cubed (145133277390³) is 3057039200586906044876960284419000
• The square root of 145133277390 is 380963.6168848673
• The cube root of 145133277390 is 5255.1969990753

Scales and comparisons

• 145,133,277,390 seconds is equal to 4,614 years, 41 weeks, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 145,133,277,390 would take you about nine thousand, two hundred twenty-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 145133277390 cubic inches would be around 437.9 feet tall.

Recreational maths with 145133277390

• 145133277390 backwards is 093772331541
• 145133277390 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145133277390's digits is 45
• More coming soon!