55812815940

Names of 55812815940

• Cardinal: 55812815940 can be written as Fifty-five billion, eight hundred twelve million, eight hundred fifteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.581281594 × 10¹⁰

Factors of 55812815940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5564

Divisors of 55812815940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 29 30 34 35 42 49 51 58 60 68 70 84 85 87 98 102 105 116 119 140 145 147 170 174 196 203 204 210 238 245 255 290 294 340 343 348 357 406 420 435 476 490 493 510 580 588 595 609 686 714 735 812 833 870 980 986 1015 1020 1029 1190 1218 1372 1421 1428 1470 1479 1666 1715 1740 1785 1972 2030 2058 2380 2436 2465 2499 2842 2940 2958 3045 3332 3430 3451 3570 4060 4116 4165 4263 4930 4998 5145 5501 5684 5831 5916 6090 6860 6902 7105 7140 7395 8330 8526 9860 9947 9996 10290 10353 11002 11662 12180 12495 13804 14210 14790 16503 16660 17052 17255 17493 19894 20580 20706 21315 22004 23324 24157 24990 27505 28420 29155 29580 29841 33006 34510 34986 38507 39788 41412 42630 48314 49735 49980 51765 55010 58310 59682 66012 69020 69972 72471 77014 82515 85260 87465 93517 96628 99470 103530 110020 115521 116620 119364 120785 144942 149205 154028 159529 165030 169099 174930 187034 192535 198940 207060 231042 241570 269549 280551 289884 298410 319058 330060 338198 349860 362355 374068 385070 462084 467585 478587 483140 507297 539098 561102 577605 596820 638116 654619 676396 724710 770140 797645 808647 845495 935170 957174 1014594 1078196 1116703 1122204 1155210 1309238 1347745 1402755 1449420 1595290 1617294 1690990 1870340 1886843 1914348 1963857 2029188 2233406 2310420 2392935 2536485 2618476 2695490 2711993 2805510 3190580 3234588 3273095 3350109 3381980 3773686 3927714 4043235 4466812 4582333 4785870 5072970 5390980 5423986 5583515 5611020 5660529 6546190 6700218 7547372 7816921 7855428 8086470 8135979 9164666 9434215 9571740 9819285 10145940 10847972 11167030 11321058 13092380 13400436 13559965 13746999 15633842 16172940 16271958 16750545 18329332 18868430 18983951 19638570 22334060 22642116 22911665 23450763 27119930 27493998 28302645 31267684 32076331 32543916 33501090 37736860 37967902 39084605 39277140 40679895 45823330 46901526 54239860 54718447 54987996 56605290 56951853 64152662 67002180 68734995 75935804 78169210 81359790 91646660 93803052 94919755 96228993 109436894 113210580 113903706 117253815 128305324 132887657 137469990 156338420 160381655 162719580 164155341 189839510 192457986 218873788 227807412 234507630 265775314 273592235 274939980 284759265 320763310 328310682 379679020 384915972 398662971 469015260 481144965 531550628 547184470 569518530 641526620 656621364 664438285 797325942 820776705 930213599 962289930 1094368940 1139037060 1328876570 1594651884 1641553410 1860427198 1924579860 1993314855 2657753140 2790640797 3283106820 3720854396 3986629710 4651067995 5581281594 7973259420 9302135990 11162563188 13953203985 18604271980 27906407970 55812815940
• Sum of all divisors σ(n): 199656576000
• Sum of proper divisors (its aliquot sum) s(n): 143843760060
• 55812815940 is an abundant number, because the sum of its proper divisors (143843760060) is greater than itself. Its abundance is 88030944120

Bases of 55812815940

• Binary: 110011111110101100111111110001000100₂
• Hexadecimal: 0xCFEB3FC44
• Base-36: PN1ICEC

Squares and roots of 55812815940

• 55812815940 squared (55812815940²) is 3115070423152318083600
• 55812815940 cubed (55812815940³) is 173860852167538243784300332584000
• The square root of 55812815940 is 236247.3617630469
• The cube root of 55812815940 is 3821.5948664213

Scales and comparisons

• 55,812,815,940 seconds is equal to 1,774 years, 35 weeks, 15 hours, 59 minutes.
• To count from 1 to 55,812,815,940 would take you about three thousand, five hundred forty-nine 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 55812815940 cubic inches would be around 318.5 feet tall.

Recreational maths with 55812815940

• 55812815940 backwards is 04951821855
• The number of decimal digits it has is: 11
• The sum of 55812815940's digits is 48
• More coming soon!