55681368960

Names of 55681368960

• Cardinal: 55681368960 can be written as Fifty-five billion, six hundred eighty-one million, three hundred sixty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 5.568136896 × 10¹⁰

Factors of 55681368960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4617

Divisors of 55681368960

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 280 320 336 384 420 448 480 560 640 672 840 896 960 1120 1229 1344 1680 1920 2240 2458 2688 3360 3371 3687 4480 4916 6145 6720 6742 7374 8603 9832 10113 12290 13440 13484 14748 16855 17206 18435 19664 20226 23597 24580 25809 26968 29496 33710 34412 36870 39328 40452 43015 47194 49160 50565 51618 53936 58992 67420 68824 70791 73740 78656 80904 86030 94388 98320 101130 103236 107872 117984 117985 129045 134840 137648 141582 147480 157312 161808 172060 188776 196640 202260 206472 215744 235968 235970 258090 269680 275296 283164 294960 323616 344120 353955 377552 393280 404520 412944 431488 471936 471940 516180 539360 550592 566328 589920 647232 688240 707910 755104 786560 809040 825888 943880 1032360 1078720 1101184 1132656 1179840 1294464 1376480 1415820 1510208 1618080 1651776 1887760 2064720 2157440 2265312 2359680 2752960 2831640 3020416 3236160 3303552 3775520 4129440 4142959 4530624 5505920 5663280 6472320 7551040 8258880 8285918 9061248 11326560 12428877 15102080 16517760 16571836 20714795 22653120 24857754 29000713 33143672 41429590 45306240 49715508 58001426 62144385 66287344 82859180 87002139 99431016 116002852 124288770 132574688 145003565 165718360 174004278 198862032 232005704 248577540 265149376 290007130 331436720 348008556 397724064 435010695 464011408 497155080 530298752 580014260 662873440 696017112 795448128 870021390 928022816 994310160 1160028520 1325746880 1392034224 1590896256 1740042780 1856045632 1988620320 2320057040 2651493760 2784068448 3480085560 3712091264 3977240640 4640114080 5568136896 6960171120 7954481280 9280228160 11136273792 13920342240 18560456320 27840684480 55681368960
• Sum of all divisors σ(n): 203064537600
• Sum of proper divisors (its aliquot sum) s(n): 147383168640
• 55681368960 is an abundant number, because the sum of its proper divisors (147383168640) is greater than itself. Its abundance is 91701799680

Bases of 55681368960

• Binary: 110011110110110111100100001110000000₂
• Hexadecimal: 0xCF6DE4380
• Base-36: PKV8Z9C

Squares and roots of 55681368960

• 55681368960 squared (55681368960²) is 3100414849259651481600
• 55681368960 cubed (55681368960³) is 172635343150689436987980251136000
• The square root of 55681368960 is 235968.9999978811
• The cube root of 55681368960 is 3818.5923781319

Scales and comparisons

• 55,681,368,960 seconds is equal to 1,770 years, 25 weeks, 5 days, 6 hours, 56 minutes.
• To count from 1 to 55,681,368,960 would take you about three thousand, five hundred forty 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 55681368960 cubic inches would be around 318.2 feet tall.

Recreational maths with 55681368960

• 55681368960 backwards is 06986318655
• The number of decimal digits it has is: 11
• The sum of 55681368960's digits is 57
• More coming soon!