1355420424990

Names of 1355420424990

• Cardinal: 1355420424990 can be written as One trillion, three hundred fifty-five billion, four hundred twenty million, four hundred twenty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.35542042499 × 10¹²

Factors of 1355420424990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3826

Divisors of 1355420424990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 163 167 326 334 489 501 569 815 835 978 1002 1138 1630 1670 1707 2445 2505 2845 2917 3414 4890 5010 5690 5834 8535 8751 14585 17070 17502 27221 29170 43755 54442 81663 87510 92747 95023 136105 163326 185494 190046 272210 278241 285069 408315 463735 475115 475471 487139 556482 570138 816630 927470 950230 950942 974278 1391205 1425345 1426413 1461417 1659773 2377355 2435695 2782410 2850690 2852826 2922834 3319546 4754710 4871390 4979319 7132065 7307085 8298865 9958638 14264130 14614170 15488749 16597730 24896595 30977498 46466247 49793190 77443745 79403657 92932494 154887490 158807314 232331235 238210971 270542999 277182091 397018285 464662470 476421942 541085998 554364182 794036570 811628997 831546273 1191054855 1352714995 1385910455 1623257994 1663092546 2382109710 2705429990 2771820910 4058144985 4157731365 8116289970 8315462730 45180680833 90361361666 135542042499 225903404165 271084084998 451806808330 677710212495 1355420424990
• Sum of all divisors σ(n): 3299482045440
• Sum of proper divisors (its aliquot sum) s(n): 1944061620450
• 1355420424990 is an abundant number, because the sum of its proper divisors (1944061620450) is greater than itself. Its abundance is 588641195460

Bases of 1355420424990

• Binary: 10011101110010101010110100101101100011110₂
• Hexadecimal: 0x13B955A5B1E
• Base-36: HAO6BPCU

Squares and roots of 1355420424990

• 1355420424990 squared (1355420424990²) is 1837164528480072216500100
• 1355420424990 cubed (1355420424990³) is 2490130325969012442434456832377499000
• The square root of 1355420424990 is 1164225.2466726531
• The cube root of 1355420424990 is 11066.8666068789

Scales and comparisons

• 1,355,420,424,990 seconds is equal to 43,098 years, 9 weeks, 1 day, 9 hours, 36 minutes, 30 seconds.
• To count from 1 to 1,355,420,424,990 would take you about one hundred seven thousand, seven hundred forty-five 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 1355420424990 cubic inches would be around 922.2 feet tall.

Recreational maths with 1355420424990

• 1355420424990 backwards is 0994240245531
• The number of decimal digits it has is: 13
• The sum of 1355420424990's digits is 48
• More coming soon!