55397157750

Names of 55397157750

• Cardinal: 55397157750 can be written as Fifty-five billion, three hundred ninety-seven million, one hundred fifty-seven thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 5.539715775 × 10¹⁰

Factors of 55397157750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3125

Divisors of 55397157750

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 67 75 90 99 110 121 125 134 150 165 198 201 225 242 250 275 330 335 363 375 402 450 495 550 603 605 670 726 737 750 825 990 1005 1089 1125 1206 1210 1375 1474 1650 1675 1815 2010 2178 2211 2250 2475 2750 3015 3025 3037 3350 3630 3685 4125 4422 4950 5025 5445 6030 6050 6074 6633 7370 8107 8250 8375 9075 9111 10050 10890 11055 12375 13266 15075 15125 15185 16214 16750 18150 18222 18425 22110 24321 24750 25125 27225 27333 30150 30250 30370 33165 33407 36850 40535 45375 45555 48642 50250 54450 54666 55275 66330 66814 72963 75375 75925 81070 90750 91110 92125 100221 110550 121605 136125 136665 145926 150750 151850 165825 167035 184250 200442 202675 203479 227775 243210 272250 273330 276375 300663 331650 334070 364815 367477 379625 405350 406958 455550 501105 552750 601326 608025 610437 683325 729630 734954 759250 829125 835175 1002210 1013375 1017395 1102431 1138875 1216050 1220874 1366650 1503315 1658250 1670350 1824075 1831311 1837385 2026750 2034790 2204862 2238269 2277750 2505525 3006630 3040125 3052185 3307293 3416625 3648150 3662622 3674770 4175875 4476538 5011050 5086975 5512155 6080250 6104370 6614586 6714807 6833250 7516575 8351750 9120375 9156555 9186925 10173950 11024310 11191345 12527625 13429614 15033150 15260925 16536465 18240750 18313110 18373850 20144421 22382690 24620959 25055250 25434875 27560775 30521850 33072930 33574035 37582875 40288842 45782775 45934625 49241918 50869750 55121550 55956725 67148070 73862877 75165750 76304625 82682325 91565550 91869250 100722105 111913450 123104795 137803875 147725754 152609250 165364650 167870175 201444210 221588631 228913875 246209590 275607750 279783625 335740350 369314385 413411625 443177262 457827750 503610525 559567250 615523975 738628770 826823250 839350875 1007221050 1107943155 1231047950 1678701750 1846571925 2215886310 2518052625 3077619875 3693143850 5036105250 5539715775 6155239750 9232859625 11079431550 18465719250 27698578875 55397157750
• Sum of all divisors σ(n): 167161988448
• Sum of proper divisors (its aliquot sum) s(n): 111764830698
• 55397157750 is an abundant number, because the sum of its proper divisors (111764830698) is greater than itself. Its abundance is 56367672948

Bases of 55397157750

• Binary: 110011100101111011011000101101110110₂
• Hexadecimal: 0xCE5ED8B76
• Base-36: PG61CHI

Squares and roots of 55397157750

• 55397157750 squared (55397157750²) is 3068845086778385062500
• 55397157750 cubed (55397157750³) is 170005295382574636597556109375000
• The square root of 55397157750 is 235366.0080597875
• The cube root of 55397157750 is 3812.0842854077

Scales and comparisons

• 55,397,157,750 seconds is equal to 1,761 years, 23 weeks, 5 days, 19 hours, 22 minutes, 30 seconds.
• To count from 1 to 55,397,157,750 would take you about three thousand, five hundred twenty-two 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 55397157750 cubic inches would be around 317.7 feet tall.

Recreational maths with 55397157750

• 55397157750 backwards is 05775179355
• The number of decimal digits it has is: 11
• The sum of 55397157750's digits is 54
• More coming soon!