130311360920

Names of 130311360920

• Cardinal: 130311360920 can be written as One hundred thirty billion, three hundred eleven million, three hundred sixty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3031136092 × 10¹¹

Factors of 130311360920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13189448

Divisors of 130311360920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 26 38 40 52 65 76 95 104 130 152 190 247 260 380 494 520 760 988 1235 1976 2470 4940 9880 13189409 26378818 52757636 65947045 105515272 131894090 171462317 250598771 263788180 342924634 501197542 527576360 685849268 857311585 1002395084 1252993855 1371698536 1714623170 2004790168 2505987710 3257784023 3429246340 5011975420 6515568046 6858492680 10023950840 13031136092 16288920115 26062272184 32577840230 65155680460 130311360920
• Sum of all divisors σ(n): 332373132000
• Sum of proper divisors (its aliquot sum) s(n): 202061771080
• 130311360920 is an abundant number, because the sum of its proper divisors (202061771080) is greater than itself. Its abundance is 71750410160

Bases of 130311360920

• Binary: 1111001010111001010011001000110011000₂
• Hexadecimal: 0x1E57299198
• Base-36: 1NV40PLK

Squares and roots of 130311360920

• 130311360920 squared (130311360920²) is 16981050784822503246400
• 130311360920 cubed (130311360920³) is 2212823837621854478679502090688000
• The square root of 130311360920 is 360986.6492268101
• The cube root of 130311360920 is 5069.8381310111

Scales and comparisons

• 130,311,360,920 seconds is equal to 4,143 years, 25 weeks, 6 days, 8 hours, 15 minutes, 20 seconds.
• To count from 1 to 130,311,360,920 would take you about eight thousand, two hundred eighty-six 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 130311360920 cubic inches would be around 422.5 feet tall.

Recreational maths with 130311360920

• 130311360920 backwards is 029063113031
• The number of decimal digits it has is: 12
• The sum of 130311360920's digits is 29
• More coming soon!