55916432512920

Names of 55916432512920

• Cardinal: 55916432512920 can be written as Fifty-five trillion, nine hundred sixteen billion, four hundred thirty-two million, five hundred twelve thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.591643251292 × 10¹³

Factors of 55916432512920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2465451186

Divisors of 55916432512920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 81 84 90 105 108 120 126 135 140 162 168 180 189 210 216 252 270 280 315 324 360 378 405 420 504 540 567 630 648 756 810 840 945 1080 1134 1260 1512 1620 1890 2268 2520 2835 3240 3780 4536 5670 7560 11340 22680 2465451169 4930902338 7396353507 9861804676 12327255845 14792707014 17258158183 19723609352 22189060521 24654511690 29585414028 34516316366 36981767535 44378121042 49309023380 51774474549 59170828056 66567181563 69032632732 73963535070 86290790915 88756242084 98618046760 103548949098 110945302605 133134363126 138065265464 147927070140 155323423647 172581581830 177512484168 199701544689 207097898196 221890605210 258872372745 266268726252 295854140280 310646847294 332835907815 345163163660 399403089378 414195796392 443781210420 465970270941 517744745490 532537452504 621293694588 665671815630 690326327320 776617118235 798806178756 887562420840 931940541882 998507723445 1035489490980 1242587389176 1331343631260 1397910812823 1553234236470 1597612357512 1863881083764 1997015446890 2070978981960 2329851354705 2662687262520 2795821625646 3106468472940 3727762167528 3994030893780 4659702709410 5591643251292 6212936945880 6989554064115 7988061787560 9319405418820 11183286502584 13979108128230 18638810837640 27958216256460 55916432512920
• Sum of all divisors σ(n): 214790105930400
• Sum of proper divisors (its aliquot sum) s(n): 158873673417480
• 55916432512920 is an abundant number, because the sum of its proper divisors (158873673417480) is greater than itself. Its abundance is 102957240904560

Bases of 55916432512920

• Binary: 1100101101101100001111000110001101011110011000₂
• Hexadecimal: 0x32DB0F18D798
• Base-36: JTJNK75I0

Squares and roots of 55916432512920

• 55916432512920 squared (55916432512920²) is 3126647424971936865966926400
• 55916432512920 cubed (55916432512920³) is 174830969730138406890738611586360689088000
• The square root of 55916432512920 is 7477729.1013328371
• The cube root of 55916432512920 is 38239.5833654761

Scales and comparisons

• 55,916,432,512,920 seconds is equal to 1,777,969 years, 30 weeks, 5 days, 20 hours, 42 minutes.
• To count from 1 to 55,916,432,512,920 would take you about four million, four hundred forty-four thousand, nine hundred twenty-three 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 55916432512920 cubic inches would be around 3186.6 feet tall.

Recreational maths with 55916432512920

• 55916432512920 backwards is 02921523461955
• 55916432512920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55916432512920's digits is 54
• More coming soon!