55621713920

Names of 55621713920

• Cardinal: 55621713920 can be written as Fifty-five billion, six hundred twenty-one million, seven hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.562171392 × 10¹⁰

Factors of 55621713920

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 110

Divisors of 55621713920

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 103 128 160 206 256 320 412 512 515 640 824 1024 1030 1280 1648 2048 2060 2560 3296 4096 4120 5120 6592 8192 8240 10240 10609 13184 16384 16480 20480 21218 26368 32768 32960 40960 42436 52736 53045 65536 65920 81920 84872 105472 106090 131072 131840 163840 169744 210944 212180 262144 263680 327680 339488 421888 424360 524288 527360 655360 678976 843776 848720 1048576 1054720 1310720 1357952 1687552 1697440 2109440 2621440 2715904 3375104 3394880 4218880 5242880 5431808 6750208 6789760 8437760 10863616 13500416 13579520 16875520 21727232 27000832 27159040 33751040 43454464 54001664 54318080 67502080 86908928 108003328 108636160 135004160 173817856 217272320 270008320 347635712 434544640 540016640 695271424 869089280 1390542848 1738178560 2781085696 3476357120 5562171392 6952714240 11124342784 13905428480 27810856960 55621713920
• Sum of all divisors σ(n): 134800671978
• Sum of proper divisors (its aliquot sum) s(n): 79178958058
• 55621713920 is an abundant number, because the sum of its proper divisors (79178958058) is greater than itself. Its abundance is 23557244138

Bases of 55621713920

• Binary: 110011110011010100000000000000000000₂
• Hexadecimal: 0xCF3500000
• Base-36: PJVQD4W

Squares and roots of 55621713920

• 55621713920 squared (55621713920²) is 3093775059398321766400
• 55621713920 cubed (55621713920³) is 172081071286684460618809868288000
• The square root of 55621713920 is 235842.5617228577
• The cube root of 55621713920 is 3817.2281894427

Scales and comparisons

• 55,621,713,920 seconds is equal to 1,768 years, 31 weeks, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 55,621,713,920 would take you about three thousand, five hundred thirty-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 55621713920 cubic inches would be around 318.1 feet tall.

Recreational maths with 55621713920

• 55621713920 backwards is 02931712655
• The number of decimal digits it has is: 11
• The sum of 55621713920's digits is 41
• More coming soon!