130311631620

Names of 130311631620

• Cardinal: 130311631620 can be written as One hundred thirty billion, three hundred eleven million, six hundred thirty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.3031163162 × 10¹¹

Factors of 130311631620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42525

Divisors of 130311631620

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 372 465 557 558 620 930 1114 1116 1395 1671 1860 2228 2785 2790 3342 5013 5570 5580 6684 8355 10026 11140 16710 17267 20052 25065 33420 34534 41927 50130 51801 69068 83854 86335 100260 103602 125781 155403 167708 172670 207204 209635 251562 259005 310806 345340 377343 419270 503124 518010 621612 628905 754686 777015 838540 1036020 1257810 1299737 1509372 1554030 1886715 2515620 2599474 3108060 3773430 3899211 5198948 6498685 7546860 7798422 11697633 12997370 15596844 19496055 23353339 23395266 25994740 38992110 46706678 46790532 58488165 70060017 77984220 93413356 116766695 116976330 140120034 210180051 233533390 233952660 280240068 350300085 420360102 467066780 700600170 723953509 840720204 1050900255 1401200340 1447907018 2101800510 2171860527 2895814036 3619767545 4203601020 4343721054 6515581581 7239535090 8687442108 10859302635 13031163162 14479070180 21718605270 26062326324 32577907905 43437210540 65155815810 130311631620
• Sum of all divisors σ(n): 408771836928
• Sum of proper divisors (its aliquot sum) s(n): 278460205308
• 130311631620 is an abundant number, because the sum of its proper divisors (278460205308) is greater than itself. Its abundance is 148148573688

Bases of 130311631620

• Binary: 1111001010111001011011011001100000100₂
• Hexadecimal: 0x1E572DB304
• Base-36: 1NV46IH0

Squares and roots of 130311631620

• 130311631620 squared (130311631620²) is 16981121335466583824400
• 130311631620 cubed (130311631620³) is 2212837627961843912145063567528000
• The square root of 130311631620 is 360987.0241712297
• The cube root of 130311631620 is 5069.8416415881

Scales and comparisons

• 130,311,631,620 seconds is equal to 4,143 years, 26 weeks, 2 days, 11 hours, 27 minutes.
• To count from 1 to 130,311,631,620 would take you about eight thousand, two hundred eighty-seven 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 130311631620 cubic inches would be around 422.5 feet tall.

Recreational maths with 130311631620

• 130311631620 backwards is 026136113031
• The number of decimal digits it has is: 12
• The sum of 130311631620's digits is 27
• More coming soon!