55231357545

Names of 55231357545

• Cardinal: 55231357545 can be written as Fifty-five billion, two hundred thirty-one million, three hundred fifty-seven thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 5.5231357545 × 10¹⁰

Factors of 55231357545

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 544

Divisors of 55231357545

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 9 13 15 17 19 21 27 31 35 39 45 51 57 63 65 85 91 93 95 105 117 119 133 135 153 155 171 189 195 217 221 247 255 273 279 285 315 323 351 357 399 403 449 455 459 465 513 527 585 589 595 651 663 665 741 765 819 837 855 945 969 1071 1085 1105 1197 1209 1235 1347 1365 1395 1547 1581 1615 1729 1755 1767 1785 1953 1989 1995 2015 2223 2245 2261 2295 2457 2565 2635 2821 2907 2945 3143 3213 3255 3315 3591 3627 3689 3705 4041 4095 4123 4185 4199 4641 4743 4845 5187 5301 5355 5837 5859 5967 5985 6045 6669 6735 6783 6851 7633 7657 7735 7905 8463 8531 8645 8721 8835 9429 9765 9945 10013 10881 11067 11115 11305 12123 12285 12369 12597 13919 13923 14105 14229 14535 15561 15715 15903 16065 17511 17955 18135 18445 20205 20349 20553 20615 20995 22899 22971 23205 23715 25389 25593 25935 26505 28287 29185 29295 29393 29835 30039 33201 33345 33915 34255 37107 37791 38165 38285 40859 41757 41769 42315 42655 43605 46683 47145 47957 50065 52533 53431 53599 54405 55335 59717 60615 61047 61659 61845 62985 68697 68913 69595 69615 70091 71145 76167 76779 77805 79515 84861 87555 88179 90117 97433 99229 99603 101745 102765 110903 111321 113373 114495 114855 122577 125271 126945 127965 130169 141435 143871 145027 146965 150195 157599 160293 160797 166005 179151 180947 184977 185535 188955 204295 206091 206739 208785 208845 210273 230337 233415 236623 239785 262665 264461 264537 267155 267995 270351 292299 297687 298585 305235 308295 332709 343485 344565 350455 367731 375813 380835 383895 390507 424305 431613 435081 440895 450585 480879 482391 487165 496145 498015 537453 542841 554515 556605 566865 612885 626355 630819 650845 694603 709869 719355 725135 776321 787995 793383 793611 801465 803985 876897 893061 895755 904735 911183 924885 998127 1015189 1030455 1033695 1051365 1103193 1151685 1171521 1183115 1266629 1294839 1305243 1322305 1322685 1351755 1442637 1447173 1461495 1488435 1612359 1628523 1656361 1663545 1838655 1851227 1879065 1885351 1892457 1952535 2083809 2129607 2158065 2175405 2328963 2380149 2404395 2411955 2630691 2679183 2687265 2714205 2733549 2994381 3045567 3076099 3154095 3437993 3473015 3514563 3549345 3799887 3881605 3915729 3966915 3968055 4384485 4465305 4495837 4555915 4885569 4969083 4990635 5075945 5515965 5553681 5656053 5857605 6251427 6333145 6388821 6474195 6526215 6986889 7140447 7213185 7235865 8061795 8142615 8200647 8281805 9136701 9228297 9256135 9426755 9462285 10313979 10419045 10648035 11399661 11644815 11900745 13153455 13197457 13395915 13487511 13667745 14907249 14971905 15227835 15380495 16661043 16968159 17189965 17572815 18754281 18999435 19578645 20960667 21532693 22479185 24065951 24427845 24601941 24845415 27410103 27684891 27768405 28280265 30941937 31257135 31470859 31944105 34198983 34934445 35702235 39592371 40462533 41003235 44721747 45683505 46141485 49983129 50904477 51569895 56998305 58445881 64598079 65987285 67437555 72197853 74536245 83054673 83305215 84840795 92825811 93771405 94412577 104803335 107663465 118777113 120329755 121387599 123009705 137050515 138424455 154709685 157354295 170994915 175337643 193794237 197961855 202312665 216593559 223608735 249915645 254522385 283237731 292229405 322990395 356331339 360989265 409121167 415273365 464129055 472062885 526012929 581382711 593885565 606937995 649780677 849713193 876688215 968971185 1082967795 1227363501 1416188655 1578038787 1781656695 2045605835 2630064645 2906913555 3248903385 3682090503 4248565965 6136817505 7890193935 11046271509 18410452515 55231357545
• Sum of all divisors σ(n): 139345920000
• Sum of proper divisors (its aliquot sum) s(n): 84114562455
• 55231357545 is an abundant number, because the sum of its proper divisors (84114562455) is greater than itself. Its abundance is 28883204910

Bases of 55231357545

• Binary: 110011011100000010111010001001101001₂
• Hexadecimal: 0xCDC0BA269
• Base-36: PDFBO89

Squares and roots of 55231357545

• 55231357545 squared (55231357545²) is 3050502856263628427025
• 55231357545 cubed (55231357545³) is 168483413946340204432043715653625
• The square root of 55231357545 is 235013.5263022109
• The cube root of 55231357545 is 3808.2773755193

Scales and comparisons

• 55,231,357,545 seconds is equal to 1,756 years, 9 weeks, 4 days, 19 hours, 45 minutes, 45 seconds.
• To count from 1 to 55,231,357,545 would take you about three thousand, five hundred twelve 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 55231357545 cubic inches would be around 317.4 feet tall.

Recreational maths with 55231357545

• 55231357545 backwards is 54575313255
• 55231357545 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55231357545's digits is 45
• More coming soon!